mirror of
https://github.com/Lastorder-DC/rhymix.git
synced 2026-01-23 13:19:56 +09:00
merge from 1.5.3 (~r10943)
git-svn-id: http://xe-core.googlecode.com/svn/trunk@10951 201d5d3c-b55e-5fd7-737f-ddc643e51545
This commit is contained in:
flyskyko
parent
7aa4798373
commit
54e3a72065
334 changed files with 13011 additions and 5561 deletions
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@ -1,18 +1,4 @@
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<?php
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/**
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* @class DB
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* @author NHN (developers@xpressengine.com)
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* @brief base class of db* classes
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* @version 0.1
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*
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* usage of db in XE is via xml
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* there are 2 types of xml - query xml, schema xml
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* in case of query xml, DB::executeQuery() method compiles xml file into php code and then execute it
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* query xml has unique query id, and will be created in module
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*
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* queryid = module_name.query_name
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**/
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if(!defined('__XE_LOADED_DB_CLASS__')){
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define('__XE_LOADED_DB_CLASS__', 1);
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@ -45,11 +31,31 @@
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require(_XE_PATH_.'classes/db/queryparts/Subquery.class.php');
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}
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/**
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* - DB parent class
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* - usage of db in XE is via xml
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* - there are 2 types of xml - query xml, schema xml
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* - in case of query xml, DB::executeQuery() method compiles xml file into php code and then execute it
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* - query xml has unique query id, and will be created in module
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* - queryid = module_name.query_name
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*
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* @author NHN (developers@xpressengine.com)
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* @package /classes/db
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* @version 0.1
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*/
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class DB {
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/**
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* count cache path
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* @var string
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*/
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var $count_cache_path = 'files/cache/db';
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var $cond_operation = array( ///< operations for condition
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/**
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* operations for condition
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* @var array
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*/
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var $cond_operation = array(
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'equal' => '=',
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'more' => '>=',
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'excess' => '>',
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@ -60,35 +66,84 @@
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'null' => 'is null',
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);
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var $master_db = NULL; // master database connection string
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var $slave_db = NULL; // array of slave databases connection strings
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/**
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* master database connection string
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* @var array
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*/
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var $master_db = NULL;
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/**
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* array of slave databases connection strings
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* @var array
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*/
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var $slave_db = NULL;
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var $result = NULL; ///< result
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var $result = NULL;
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var $errno = 0; ///< error code (0 means no error)
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var $errstr = ''; ///< error message
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var $query = ''; ///< query string of latest executed query
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/**
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* error code (0 means no error)
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* @var int
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*/
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var $errno = 0;
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/**
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* error message
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* @var string
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*/
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var $errstr = '';
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/**
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* query string of latest executed query
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* @var string
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*/
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var $query = '';
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var $connection = '';
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var $elapsed_time = 0; ///< elapsed time of latest executed query
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var $elapsed_dbclass_time = 0; ///< elapsed time of latest executed query
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/**
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* elapsed time of latest executed query
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* @var int
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*/
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var $elapsed_time = 0;
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/**
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* elapsed time of latest executed DB class
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* @var int
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*/
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var $elapsed_dbclass_time = 0;
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var $transaction_started = false; ///< transaction flag
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/**
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* transaction flag
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* @var boolean
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*/
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var $transaction_started = false;
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var $is_connected = false; ///< is db connected
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var $is_connected = false;
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var $supported_list = array(); ///< list of supported db, (will be written by classes/DB/DB***.class.php)
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/**
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* returns enable list in supported dbms list
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* will be written by classes/DB/DB***.class.php
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* @var array
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*/
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var $supported_list = array();
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var $cache_file = 'files/cache/queries/'; ///< location of query cache
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/**
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* location of query cache
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* @var string
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*/
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var $cache_file = 'files/cache/queries/';
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var $db_type; ///< stores database type: 'mysql','cubrid','mssql' etc. or 'db' when database is not yet set
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/**
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* stores database type: 'mysql','cubrid','mssql' etc. or 'db' when database is not yet set
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* @var string
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*/
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var $db_type;
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var $use_prepared_statements; ///< flag to decide if class prepared statements or not (when supported); can be changed from db.config.info
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/**
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* flag to decide if class prepared statements or not (when supported); can be changed from db.config.info
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* @var string
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*/
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var $use_prepared_statements;
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/**
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* @brief returns instance of certain db type
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* @param[in] $db_type type of db
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* @return instance
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**/
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/**
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* returns instance of certain db type
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* @param string $db_type type of db
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* @return DB return DB object instance
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*/
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function &getInstance($db_type = NULL) {
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if(!$db_type) $db_type = Context::getDBType();
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if(!$db_type && Context::isInstalled()) return new Object(-1, 'msg_db_not_setted');
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@ -108,32 +163,39 @@
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return $GLOBALS['__DB__'][$db_type];
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}
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/**
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* returns instance of db
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* @return DB return DB object instance
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*/
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function create() {
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return new DB;
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}
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/**
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* @brief constructor
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* @return none
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**/
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* constructor
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* @return void
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*/
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function DB() {
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$this->count_cache_path = _XE_PATH_.$this->count_cache_path;
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$this->cache_file = _XE_PATH_.$this->cache_file;
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}
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/**
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* @brief returns list of supported db
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* @return list of supported db
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**/
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* returns list of supported dbms list
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* this list return by directory list
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* check by instance can creatable
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* @return array return supported DBMS list
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*/
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function getSupportedList() {
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$oDB = new DB();
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return $oDB->_getSupportedList();
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}
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/**
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* @brief returns list of enable in supported db
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* @return list of enable in supported db
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**/
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* returns enable list in supported dbms list
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* this list return by child class
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* @return array return enable DBMS list in supported dbms list
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*/
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function getEnableList()
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{
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if(!$this->supported_list)
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@ -152,9 +214,10 @@
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}
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/**
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* @brief returns list of disable in supported db
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* @return list of disable in supported db
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**/
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* returns list of disable in supported dbms list
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* this list return by child class
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* @return array return disable DBMS list in supported dbms list
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*/
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function getDisableList()
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{
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if(!$this->supported_list)
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@ -173,10 +236,17 @@
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}
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/**
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* @brief returns list of supported db
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* @return list of supported db
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**/
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* returns list of supported dbms list
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* this method is private
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* @return array return supported DBMS list
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*/
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function _getSupportedList() {
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static $get_supported_list = '';
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if(is_array($get_supported_list)) {
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$this->supported_list = $get_supported_list;
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return $this->supported_list;
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}
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$get_supported_list = array();
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$db_classes_path = _XE_PATH_."classes/db/";
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$filter = "/^DB([^\.]+)\.class\.php/i";
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$supported_list = FileHandler::readDir($db_classes_path, $filter, true);
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@ -203,34 +273,37 @@
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$obj->db_type = $db_type;
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$obj->enable = $oDB->isSupported() ? true : false;
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$this->supported_list[] = $obj;
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$get_supported_list[] = $obj;
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}
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$this->supported_list = $get_supported_list;
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return $this->supported_list;
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}
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/**
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* @brief check if the db_type is supported
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* @param[in] $db_type type of db to check
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* @return true: is supported, false: is not supported
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**/
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* Return dbms supportable status
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* The value is set in the child class
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* @return boolean true: is supported, false: is not supported
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*/
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function isSupported() {
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return FALSE;
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}
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/**
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* @brief check if is connected
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* @return true: connected, false: not connected
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**/
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* Return connected status
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* @param string $type master or slave
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* @param int $indx key of server list
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* @return boolean true: connected, false: not connected
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*/
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function isConnected($type = 'master', $indx = 0) {
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if($type == 'master') return $this->master_db["is_connected"] ? true : false;
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else return $this->slave_db[$indx]["is_connected"] ? true : false;
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}
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/**
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* @brief start recording log
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* @return none
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**/
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* start recording log
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* @param string $query query string
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* @return void
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*/
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function actStart($query) {
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$this->setError(0, 'success');
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$this->query = $query;
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}
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/**
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* @brief finish recording log
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* @return none
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**/
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* finish recording log
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* @return void
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*/
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function actFinish() {
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if(!$this->query) return;
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$this->act_finish = getMicroTime();
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@ -297,41 +370,43 @@
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}
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/**
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* @brief set error
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* @param[in] $errno error code
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* @param[in] $errstr error message
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* @return none
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**/
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* set error
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* @param int $errno error code
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* @param string $errstr error message
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* @return void
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*/
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function setError($errno = 0, $errstr = 'success') {
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$this->errno = $errno;
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$this->errstr = $errstr;
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}
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/**
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* @brief check if an error occured
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* @return true: error, false: no error
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**/
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* Return error status
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* @return boolean true: error, false: no error
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*/
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function isError() {
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return $this->errno === 0 ? false : true;
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}
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/**
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* @brief returns object of error info
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* @return object of error
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**/
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* Returns object of error info
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* @return object object of error
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*/
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function getError() {
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$this->errstr = Context::convertEncodingStr($this->errstr);
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return new Object($this->errno, $this->errstr);
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}
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/**
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* @brief Run the result of the query xml file
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* @param[in] $query_id query id (module.queryname
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* @param[in] $args arguments for query
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* @return result of query
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* @remarks this function finds xml file or cache file of $query_id, compiles it and then execute it
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**/
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* Execute Query that result of the query xml file
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* This function finds xml file or cache file of $query_id, compiles it and then execute it
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* @param string $query_id query id (module.queryname)
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* @param array|object $args arguments for query
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* @param array $arg_columns column list. if you want get specific colums from executed result, add column list to $arg_columns
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* @return object result of query
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*/
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function executeQuery($query_id, $args = NULL, $arg_columns = NULL) {
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static $cache_file = array();
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if(!$query_id) return new Object(-1, 'msg_invalid_queryid');
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if(!$this->db_type) return;
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@ -339,49 +414,51 @@
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$this->query_id = $query_id;
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$id_args = explode('.', $query_id);
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if(count($id_args) == 2) {
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$target = 'modules';
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$module = $id_args[0];
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$id = $id_args[1];
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} elseif(count($id_args) == 3) {
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$target = $id_args[0];
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if(!in_array($target, array('addons','widgets'))){
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$this->actDBClassFinish();
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return;
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}
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$module = $id_args[1];
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$id = $id_args[2];
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}
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if(!$target || !$module || !$id){
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$this->actDBClassFinish();
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return new Object(-1, 'msg_invalid_queryid');
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}
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if(!isset($cache_file[$query_id])) {
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$id_args = explode('.', $query_id);
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if(count($id_args) == 2) {
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$target = 'modules';
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$module = $id_args[0];
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$id = $id_args[1];
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} elseif(count($id_args) == 3) {
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$target = $id_args[0];
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$typeList = array('addons'=>1, 'widgets'=>1);
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if(!isset($typeList[$target])){
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$this->actDBClassFinish();
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return;
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}
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$module = $id_args[1];
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$id = $id_args[2];
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}
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if(!$target || !$module || !$id){
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$this->actDBClassFinish();
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return new Object(-1, 'msg_invalid_queryid');
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}
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$xml_file = sprintf('%s%s/%s/queries/%s.xml', _XE_PATH_, $target, $module, $id);
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if(!file_exists($xml_file)){
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$this->actDBClassFinish();
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return new Object(-1, 'msg_invalid_queryid');
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}
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$xml_file = sprintf('%s%s/%s/queries/%s.xml', _XE_PATH_, $target, $module, $id);
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if(!file_exists($xml_file)){
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$this->actDBClassFinish();
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return new Object(-1, 'msg_invalid_queryid');
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}
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// look for cache file
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$cache_file = $this->checkQueryCacheFile($query_id, $xml_file);
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$result = $this->_executeQuery($cache_file, $args, $query_id, $arg_columns);
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// look for cache file
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$cache_file[$query_id] = $this->checkQueryCacheFile($query_id, $xml_file);
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}
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$result = $this->_executeQuery($cache_file[$query_id], $args, $query_id, $arg_columns);
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$this->actDBClassFinish();
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// execute query
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return $result;
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$this->actDBClassFinish();
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// execute query
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return $result;
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}
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|
||||
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/**
|
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* @brief look for cache file
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* @param[in] $query_id query id for finding
|
||||
* @param[in] $xml_file original xml query file
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* @return cache file
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**/
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* Look for query cache file
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* @param string $query_id query id for finding
|
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* @param string $xml_file original xml query file
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* @return string cache file
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*/
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function checkQueryCacheFile($query_id,$xml_file){
|
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|
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// first try finding cache file
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$cache_file = sprintf('%s%s%s.%s.%s.cache.php', _XE_PATH_, $this->cache_file, $query_id, __ZBXE_VERSION__, $this->db_type);
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|
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|
|
@ -400,12 +477,13 @@
|
|||
|
||||
|
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/**
|
||||
* @brief execute query and return the result
|
||||
* @param[in] $cache_file cache file of query
|
||||
* @param[in] $source_args arguments for query
|
||||
* @param[in] $query_id query id
|
||||
* @return result of query
|
||||
**/
|
||||
* Execute query and return the result
|
||||
* @param string $cache_file cache file of query
|
||||
* @param array|object $source_args arguments for query
|
||||
* @param string $query_id query id
|
||||
* @param array $arg_columns column list. if you want get specific colums from executed result, add column list to $arg_columns
|
||||
* @return object result of query
|
||||
*/
|
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function _executeQuery($cache_file, $source_args, $query_id, $arg_columns) {
|
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global $lang;
|
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|
||||
|
|
@ -420,6 +498,7 @@
|
|||
// execute appropriate query
|
||||
switch($output->getAction()) {
|
||||
case 'insert' :
|
||||
case 'insert-select' :
|
||||
$this->resetCountCache($output->tables);
|
||||
$output = $this->_executeInsertAct($output);
|
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break;
|
||||
|
|
@ -449,11 +528,11 @@
|
|||
|
||||
|
||||
/**
|
||||
* @brief returns counter cache data
|
||||
* @param[in] $tables tables to get data
|
||||
* @param[in] $condition condition to get data
|
||||
* @return count of cache data
|
||||
**/
|
||||
* Returns counter cache data
|
||||
* @param array|string $tables tables to get data
|
||||
* @param string $condition condition to get data
|
||||
* @return int count of cache data
|
||||
*/
|
||||
function getCountCache($tables, $condition) {
|
||||
return false;
|
||||
if(!$tables) return false;
|
||||
|
|
@ -483,12 +562,12 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief save counter cache data
|
||||
* @param[in] $tables tables to save data
|
||||
* @param[in] $condition condition to save data
|
||||
* @param[in] $count count of cache data to save
|
||||
* @return none
|
||||
**/
|
||||
* Save counter cache data
|
||||
* @param array|string $tables tables to save data
|
||||
* @param string $condition condition to save data
|
||||
* @param int $count count of cache data to save
|
||||
* @return void
|
||||
*/
|
||||
function putCountCache($tables, $condition, $count = 0) {
|
||||
return false;
|
||||
if(!$tables) return false;
|
||||
|
|
@ -508,10 +587,10 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief reset counter cache data
|
||||
* @param[in] $tables tables to reset cache data
|
||||
* @return true: success, false: failed
|
||||
**/
|
||||
* Reset counter cache data
|
||||
* @param array|string $tables tables to reset cache data
|
||||
* @return boolean true: success, false: failed
|
||||
*/
|
||||
function resetCountCache($tables) {
|
||||
return false;
|
||||
if(!$tables) return false;
|
||||
|
|
@ -528,9 +607,9 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief returns supported database list
|
||||
* @return list of supported database
|
||||
**/
|
||||
* Returns supported database list
|
||||
* @return array list of supported database
|
||||
*/
|
||||
function getSupportedDatabase(){
|
||||
$result = array();
|
||||
|
||||
|
|
@ -545,12 +624,23 @@
|
|||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Drop tables
|
||||
* @param string $table_name
|
||||
* @return void
|
||||
*/
|
||||
function dropTable($table_name){
|
||||
if(!$table_name) return;
|
||||
$query = sprintf("drop table %s%s", $this->prefix, $table_name);
|
||||
$this->_query($query);
|
||||
}
|
||||
|
||||
/**
|
||||
* Return select query string
|
||||
* @param object $query
|
||||
* @param boolean $with_values
|
||||
* @return string
|
||||
*/
|
||||
function getSelectSql($query, $with_values = true){
|
||||
$select = $query->getSelectString($with_values);
|
||||
if($select == '') return new Object(-1, "Invalid query");
|
||||
|
|
@ -585,6 +675,13 @@
|
|||
return $select . ' ' . $from . ' ' . $where . ' ' . $index_hint_list . ' ' . $groupBy . ' ' . $orderBy . ' ' . $limit;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return delete query string
|
||||
* @param object $query
|
||||
* @param boolean $with_values
|
||||
* @param boolean $with_priority
|
||||
* @return string
|
||||
*/
|
||||
function getDeleteSql($query, $with_values = true, $with_priority = false){
|
||||
$sql = 'DELETE ';
|
||||
|
||||
|
|
@ -603,6 +700,13 @@
|
|||
return $sql;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return update query string
|
||||
* @param object $query
|
||||
* @param boolean $with_values
|
||||
* @param boolean $with_priority
|
||||
* @return string
|
||||
*/
|
||||
function getUpdateSql($query, $with_values = true, $with_priority = false){
|
||||
$columnsList = $query->getUpdateString($with_values);
|
||||
if($columnsList == '') return new Object(-1, "Invalid query");
|
||||
|
|
@ -618,6 +722,13 @@
|
|||
return "UPDATE $priority $tables SET $columnsList ".$where;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return insert query string
|
||||
* @param object $query
|
||||
* @param boolean $with_values
|
||||
* @param boolean $with_priority
|
||||
* @return string
|
||||
*/
|
||||
function getInsertSql($query, $with_values = true, $with_priority = false){
|
||||
$tableName = $query->getFirstTableName();
|
||||
$values = $query->getInsertString($with_values);
|
||||
|
|
@ -626,12 +737,22 @@
|
|||
return "INSERT $priority INTO $tableName \n $values";
|
||||
}
|
||||
|
||||
/**
|
||||
* Return index from slave server list
|
||||
* @return int
|
||||
*/
|
||||
function _getSlaveConnectionStringIndex() {
|
||||
$max = count($this->slave_db);
|
||||
$indx = rand(0, $max - 1);
|
||||
return $indx;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return connection resource
|
||||
* @param string $type use 'master' or 'slave'. default value is 'master'
|
||||
* @param int $indx if indx value is NULL, return rand number in slave server list
|
||||
* @return resource
|
||||
*/
|
||||
function _getConnection($type = 'master', $indx = NULL){
|
||||
if($type == 'master'){
|
||||
if(!$this->master_db['is_connected'])
|
||||
|
|
@ -650,6 +771,10 @@
|
|||
return $this->slave_db[$indx]["resource"];
|
||||
}
|
||||
|
||||
/**
|
||||
* check db information exists
|
||||
* @return boolean
|
||||
*/
|
||||
function _dbInfoExists() {
|
||||
if (!$this->master_db)
|
||||
return false;
|
||||
|
|
@ -658,13 +783,22 @@
|
|||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* DB disconnection
|
||||
* this method is protected
|
||||
* @param resource $connection
|
||||
* @return void
|
||||
*/
|
||||
function _close($connection){
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief DB disconnection
|
||||
* */
|
||||
/**
|
||||
* DB disconnection
|
||||
* @param string $type 'master' or 'slave'
|
||||
* @param int $indx number in slave dbms server list
|
||||
* @return void
|
||||
*/
|
||||
function close($type = 'master', $indx = 0) {
|
||||
if (!$this->isConnected($type, $indx))
|
||||
return;
|
||||
|
|
@ -679,12 +813,19 @@
|
|||
$connection["is_connected"] = false;
|
||||
}
|
||||
|
||||
/**
|
||||
* DB transaction start
|
||||
* this method is protected
|
||||
* @return boolean
|
||||
*/
|
||||
function _begin(){
|
||||
return true;
|
||||
}
|
||||
/**
|
||||
* @brief Begin transaction
|
||||
* */
|
||||
|
||||
/**
|
||||
* DB transaction start
|
||||
* @return void
|
||||
*/
|
||||
function begin() {
|
||||
if (!$this->isConnected() || $this->transaction_started)
|
||||
return;
|
||||
|
|
@ -693,13 +834,19 @@
|
|||
$this->transaction_started = true;
|
||||
}
|
||||
|
||||
/**
|
||||
* DB transaction rollback
|
||||
* this method is protected
|
||||
* @return boolean
|
||||
*/
|
||||
function _rollback(){
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Rollback
|
||||
* */
|
||||
/**
|
||||
* DB transaction rollback
|
||||
* @return void
|
||||
*/
|
||||
function rollback() {
|
||||
if (!$this->isConnected() || !$this->transaction_started)
|
||||
return;
|
||||
|
|
@ -707,12 +854,20 @@
|
|||
$this->transaction_started = false;
|
||||
}
|
||||
|
||||
/**
|
||||
* DB transaction commit
|
||||
* this method is protected
|
||||
* @return boolean
|
||||
*/
|
||||
function _commit(){
|
||||
return true;
|
||||
}
|
||||
/**
|
||||
* @brief Commits
|
||||
* */
|
||||
|
||||
/**
|
||||
* DB transaction commit
|
||||
* @param boolean $force regardless transaction start status or connect status, forced to commit
|
||||
* @return void
|
||||
*/
|
||||
function commit($force = false) {
|
||||
if (!$force && (!$this->isConnected() || !$this->transaction_started))
|
||||
return;
|
||||
|
|
@ -720,18 +875,24 @@
|
|||
$this->transaction_started = false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Execute the query
|
||||
* this method is protected
|
||||
* @param string $query
|
||||
* @param resource $connection
|
||||
* @return void
|
||||
*/
|
||||
function __query($query, $connection){
|
||||
|
||||
}
|
||||
/**
|
||||
* @brief : Run a query and fetch the result
|
||||
*
|
||||
* query: run a query and return the result \n
|
||||
* fetch: NULL if no value is returned \n
|
||||
* array object if rows are returned \n
|
||||
* object if a row is returned \n
|
||||
* return\n
|
||||
* */
|
||||
|
||||
/**
|
||||
* Execute the query
|
||||
* this method is protected
|
||||
* @param string $query
|
||||
* @param resource $connection
|
||||
* @return resource
|
||||
*/
|
||||
function _query($query, $connection = null) {
|
||||
if($connection == null)
|
||||
$connection = $this->_getConnection('master');
|
||||
|
|
@ -747,9 +908,11 @@
|
|||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief DB settings and connect/close
|
||||
* */
|
||||
/**
|
||||
* DB info settings
|
||||
* this method is protected
|
||||
* @return void
|
||||
*/
|
||||
function _setDBInfo(){
|
||||
$db_info = Context::getDBInfo();
|
||||
$this->master_db = $db_info->master_db;
|
||||
|
|
@ -766,16 +929,33 @@
|
|||
$this->use_prepared_statements = $db_info->use_prepared_statements;
|
||||
}
|
||||
|
||||
/**
|
||||
* DB Connect
|
||||
* this method is protected
|
||||
* @param array $connection
|
||||
* @return void
|
||||
*/
|
||||
function __connect($connection){
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* If have a task after connection, add a taks in this method
|
||||
* this method is protected
|
||||
* @param resource $connection
|
||||
* @return void
|
||||
*/
|
||||
function _afterConnect($connection){
|
||||
|
||||
}
|
||||
/**
|
||||
* @brief DB Connection
|
||||
* */
|
||||
|
||||
/**
|
||||
* DB Connect
|
||||
* this method is protected
|
||||
* @param string $type 'master' or 'slave'
|
||||
* @param int $indx number in slave dbms server list
|
||||
* @return void
|
||||
*/
|
||||
function _connect($type = 'master', $indx = 0) {
|
||||
if ($this->isConnected($type, $indx))
|
||||
return;
|
||||
|
|
@ -804,20 +984,21 @@
|
|||
|
||||
$this->_afterConnect($result);
|
||||
}
|
||||
/**
|
||||
* @brief start recording DBClass log
|
||||
* @return none
|
||||
**/
|
||||
|
||||
/**
|
||||
* Start recording DBClass log
|
||||
* @return void
|
||||
*/
|
||||
function actDBClassStart() {
|
||||
$this->setError(0, 'success');
|
||||
$this->act_dbclass_start = getMicroTime();
|
||||
$this->elapsed_dbclass_time = 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief finish recording DBClass log
|
||||
* @return none
|
||||
**/
|
||||
/**
|
||||
* Finish recording DBClass log
|
||||
* @return void
|
||||
*/
|
||||
function actDBClassFinish() {
|
||||
if(!$this->query) return;
|
||||
$this->act_dbclass_finish = getMicroTime();
|
||||
|
|
@ -826,14 +1007,16 @@
|
|||
$GLOBALS['__dbclass_elapsed_time__'] += $elapsed_dbclass_time;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a database specific parser class
|
||||
* used for escaping expressions and table/column identifiers
|
||||
*
|
||||
* Requires an implementation of the DB class (won't work if database is not set)
|
||||
*
|
||||
* @remarks singleton
|
||||
*/
|
||||
/**
|
||||
* Returns a database specific parser instance
|
||||
* used for escaping expressions and table/column identifiers
|
||||
*
|
||||
* Requires an implementation of the DB class (won't work if database is not set)
|
||||
* this method is singleton
|
||||
*
|
||||
* @param boolean $force force load DBParser instance
|
||||
* @return DBParser
|
||||
*/
|
||||
function &getParser($force = false){
|
||||
static $dbParser = null;
|
||||
if(!$dbParser || $force) {
|
||||
|
|
|
|||
|
|
@ -1,28 +1,34 @@
|
|||
<?php
|
||||
/**
|
||||
* @class DBCubrid
|
||||
* @author NHN (developers@xpressengine.com)
|
||||
* @brief Cubrid DBMS to use the class
|
||||
* @version 1.0
|
||||
* - DB child class
|
||||
* - Cubrid DBMS to use the class
|
||||
* - Works with CUBRID up to 8.4.1
|
||||
*
|
||||
* Works with CUBRID up to 8.4.1
|
||||
**/
|
||||
|
||||
* @author NHN (developers@xpressengine.com)
|
||||
* @package /classes/db
|
||||
* @version 0.1
|
||||
*/
|
||||
class DBCubrid extends DB
|
||||
{
|
||||
|
||||
/**
|
||||
* @brief CUBRID DB connection information
|
||||
**/
|
||||
var $prefix = 'xe_'; // / <prefix of XE tables(One more XE can be installed on a single DB)
|
||||
var $cutlen = 12000; // /< max size of constant in CUBRID(if string is larger than this, '...'+'...' should be used)
|
||||
* prefix of XE tables(One more XE can be installed on a single DB)
|
||||
* @var string
|
||||
*/
|
||||
var $prefix = 'xe_';
|
||||
/**
|
||||
* max size of constant in CUBRID(if string is larger than this, '...'+'...' should be used)
|
||||
* @var int
|
||||
*/
|
||||
var $cutlen = 12000;
|
||||
var $comment_syntax = '/* %s */';
|
||||
|
||||
/**
|
||||
* @brief column type used in CUBRID
|
||||
* column type used in CUBRID
|
||||
*
|
||||
* column_type should be replaced for each DBMS's type
|
||||
* becasue it uses commonly defined type in the schema/query xml
|
||||
* @var array
|
||||
**/
|
||||
var $column_type = array(
|
||||
'bignumber' => 'numeric(20)',
|
||||
|
|
@ -37,8 +43,9 @@
|
|||
);
|
||||
|
||||
/**
|
||||
* @brief constructor
|
||||
**/
|
||||
* constructor
|
||||
* @return void
|
||||
*/
|
||||
function DBCubrid()
|
||||
{
|
||||
$this->_setDBInfo();
|
||||
|
|
@ -46,7 +53,8 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief create an instance of this class
|
||||
* Create an instance of this class
|
||||
* @return DBCubrid return DBCubrid object instance
|
||||
*/
|
||||
function create()
|
||||
{
|
||||
|
|
@ -54,8 +62,10 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief Return if installable
|
||||
**/
|
||||
* Return if supportable
|
||||
* Check 'cubrid_connect' function exists.
|
||||
* @return boolean
|
||||
*/
|
||||
function isSupported()
|
||||
{
|
||||
if (!function_exists('cubrid_connect')) return false;
|
||||
|
|
@ -63,8 +73,11 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief DB Connection
|
||||
**/
|
||||
* DB Connect
|
||||
* this method is private
|
||||
* @param array $connection connection's value is db_hostname, db_port, db_database, db_userid, db_password
|
||||
* @return resource
|
||||
*/
|
||||
function __connect($connection)
|
||||
{
|
||||
// attempts to connect
|
||||
|
|
@ -90,8 +103,11 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief DB disconnect
|
||||
**/
|
||||
* DB disconnection
|
||||
* this method is private
|
||||
* @param resource $connection
|
||||
* @return void
|
||||
*/
|
||||
function _close($connection)
|
||||
{
|
||||
@cubrid_commit ($connection);
|
||||
|
|
@ -100,8 +116,10 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief handles quatation of the string variables from the query
|
||||
**/
|
||||
* Handles quatation of the string variables from the query
|
||||
* @param string $string
|
||||
* @return string
|
||||
*/
|
||||
function addQuotes($string)
|
||||
{
|
||||
if (version_compare (PHP_VERSION, "5.9.0", "<") &&
|
||||
|
|
@ -126,8 +144,10 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief Begin transaction
|
||||
**/
|
||||
* DB transaction start
|
||||
* this method is private
|
||||
* @return boolean
|
||||
*/
|
||||
function _begin()
|
||||
{
|
||||
if(__CUBRID_VERSION__ >= '8.4.0')
|
||||
|
|
@ -139,8 +159,10 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief Rollback
|
||||
**/
|
||||
* DB transaction rollback
|
||||
* this method is private
|
||||
* @return boolean
|
||||
*/
|
||||
function _rollback()
|
||||
{
|
||||
$connection = $this->_getConnection('master');
|
||||
|
|
@ -149,8 +171,10 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief Commit
|
||||
**/
|
||||
* DB transaction commit
|
||||
* this method is private
|
||||
* @return boolean
|
||||
*/
|
||||
function _commit()
|
||||
{
|
||||
$connection = $this->_getConnection('master');
|
||||
|
|
@ -159,14 +183,12 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief : executing the query and fetching the result
|
||||
*
|
||||
* query: run a query and return the result\n
|
||||
* fetch: NULL if no value returned \n
|
||||
* array object if rows returned \n
|
||||
* object if a row returned \n
|
||||
* return\n
|
||||
**/
|
||||
* Execute the query
|
||||
* this method is private
|
||||
* @param string $query
|
||||
* @param resource $connection
|
||||
* @return resource
|
||||
*/
|
||||
function __query($query, $connection)
|
||||
{
|
||||
if($this->use_prepared_statements == 'Y')
|
||||
|
|
@ -232,8 +254,11 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief Fetch the result
|
||||
**/
|
||||
* Fetch the result
|
||||
* @param resource $result
|
||||
* @param int|NULL $arrayIndexEndValue
|
||||
* @return array
|
||||
*/
|
||||
function _fetch($result, $arrayIndexEndValue = NULL)
|
||||
{
|
||||
$output = array();
|
||||
|
|
@ -281,8 +306,10 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief return the sequence value incremented by 1(auto_increment column only used in the CUBRID sequence table)
|
||||
**/
|
||||
* Return the sequence value incremented by 1
|
||||
* Auto_increment column only used in the CUBRID sequence table
|
||||
* @return int
|
||||
*/
|
||||
function getNextSequence()
|
||||
{
|
||||
$this->_makeSequence();
|
||||
|
|
@ -295,8 +322,9 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief return if the table already exists
|
||||
**/
|
||||
* if the table already exists, set the status to GLOBALS
|
||||
* @return void
|
||||
*/
|
||||
function _makeSequence()
|
||||
{
|
||||
if($_GLOBALS['XE_EXISTS_SEQUENCE']) return;
|
||||
|
|
@ -337,8 +365,10 @@
|
|||
|
||||
|
||||
/**
|
||||
* brief return a table if exists
|
||||
**/
|
||||
* Check a table exists status
|
||||
* @param string $target_name
|
||||
* @return boolean
|
||||
*/
|
||||
function isTableExists ($target_name)
|
||||
{
|
||||
if($target_name == 'sequence') {
|
||||
|
|
@ -362,8 +392,15 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief add a column to the table
|
||||
**/
|
||||
* Add a column to the table
|
||||
* @param string $table_name table name
|
||||
* @param string $column_name column name
|
||||
* @param string $type column type, default value is 'number'
|
||||
* @param int $size column size
|
||||
* @param string|int $default default value
|
||||
* @param boolean $notnull not null status, default value is false
|
||||
* @return void
|
||||
*/
|
||||
function addColumn($table_name, $column_name, $type = 'number', $size = '', $default = '', $notnull = false)
|
||||
{
|
||||
$type = strtoupper($this->column_type[$type]);
|
||||
|
|
@ -397,8 +434,11 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief drop a column from the table
|
||||
**/
|
||||
* Drop a column from the table
|
||||
* @param string $table_name table name
|
||||
* @param string $column_name column name
|
||||
* @return void
|
||||
*/
|
||||
function dropColumn ($table_name, $column_name)
|
||||
{
|
||||
$query = sprintf ("alter class \"%s%s\" drop \"%s\" ", $this->prefix, $table_name, $column_name);
|
||||
|
|
@ -407,8 +447,11 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief return column information of the table
|
||||
**/
|
||||
* Check column exist status of the table
|
||||
* @param string $table_name table name
|
||||
* @param string $column_name column name
|
||||
* @return boolean
|
||||
*/
|
||||
function isColumnExists ($table_name, $column_name)
|
||||
{
|
||||
$query = sprintf ("select \"attr_name\" from \"db_attribute\" where ". "\"attr_name\" ='%s' and \"class_name\" = '%s%s'", $column_name, $this->prefix, $table_name);
|
||||
|
|
@ -423,10 +466,15 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief add an index to the table
|
||||
* Add an index to the table
|
||||
* $target_columns = array(col1, col2)
|
||||
* $is_unique? unique : none
|
||||
**/
|
||||
* @param string $table_name table name
|
||||
* @param string $index_name index name
|
||||
* @param string|array $target_columns target column or columns
|
||||
* @param boolean $is_unique
|
||||
* @return void
|
||||
*/
|
||||
function addIndex ($table_name, $index_name, $target_columns, $is_unique = false)
|
||||
{
|
||||
if (!is_array ($target_columns)) {
|
||||
|
|
@ -439,8 +487,12 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief drop an index from the table
|
||||
**/
|
||||
* Drop an index from the table
|
||||
* @param string $table_name table name
|
||||
* @param string $index_name index name
|
||||
* @param boolean $is_unique
|
||||
* @return void
|
||||
*/
|
||||
function dropIndex ($table_name, $index_name, $is_unique = false)
|
||||
{
|
||||
$query = sprintf ("drop %s index \"%s\" on \"%s%s\"", $is_unique?'unique':'', $this->prefix .$index_name, $this->prefix, $table_name);
|
||||
|
|
@ -449,8 +501,11 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief return index information of the table
|
||||
**/
|
||||
* Check index status of the table
|
||||
* @param string $table_name table name
|
||||
* @param string $index_name index name
|
||||
* @return boolean
|
||||
*/
|
||||
function isIndexExists ($table_name, $index_name)
|
||||
{
|
||||
$query = sprintf ("select \"index_name\" from \"db_index\" where ". "\"class_name\" = '%s%s' and \"index_name\" = '%s' ", $this->prefix, $table_name, $this->prefix .$index_name);
|
||||
|
|
@ -464,6 +519,10 @@
|
|||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Delete duplicated index of the table
|
||||
* @return boolean
|
||||
*/
|
||||
function deleteDuplicateIndexes()
|
||||
{
|
||||
$query = sprintf("
|
||||
|
|
@ -507,16 +566,20 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief creates a table by using xml file
|
||||
**/
|
||||
* Creates a table by using xml contents
|
||||
* @param string $xml_doc xml schema contents
|
||||
* @return void|object
|
||||
*/
|
||||
function createTableByXml ($xml_doc)
|
||||
{
|
||||
return $this->_createTable ($xml_doc);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief creates a table by using xml file
|
||||
**/
|
||||
* Creates a table by using xml file path
|
||||
* @param string $file_name xml schema file path
|
||||
* @return void|object
|
||||
*/
|
||||
function createTableByXmlFile ($file_name)
|
||||
{
|
||||
if (!file_exists ($file_name)) return;
|
||||
|
|
@ -526,12 +589,14 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief create table by using the schema xml
|
||||
* Create table by using the schema xml
|
||||
*
|
||||
* type : number, varchar, tinytext, text, bigtext, char, date, \n
|
||||
* opt : notnull, default, size\n
|
||||
* index : primary key, index, unique\n
|
||||
**/
|
||||
* @param string $xml_doc xml schema contents
|
||||
* @return void|object
|
||||
*/
|
||||
function _createTable ($xml_doc)
|
||||
{
|
||||
// xml parsing
|
||||
|
|
@ -645,8 +710,11 @@
|
|||
|
||||
|
||||
/**
|
||||
* @brief handles insertAct
|
||||
**/
|
||||
* Handles insertAct
|
||||
* @param Object $queryObject
|
||||
* @param boolean $with_values
|
||||
* @return resource
|
||||
*/
|
||||
function _executeInsertAct($queryObject, $with_values = true)
|
||||
{
|
||||
if($this->use_prepared_statements == 'Y')
|
||||
|
|
@ -668,8 +736,11 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief handles updateAct
|
||||
**/
|
||||
* Handles updateAct
|
||||
* @param Object $queryObject
|
||||
* @param boolean $with_values
|
||||
* @return resource
|
||||
*/
|
||||
function _executeUpdateAct($queryObject, $with_values = true)
|
||||
{
|
||||
if($this->use_prepared_statements == 'Y')
|
||||
|
|
@ -689,8 +760,11 @@
|
|||
|
||||
|
||||
/**
|
||||
* @brief handles deleteAct
|
||||
**/
|
||||
* Handles deleteAct
|
||||
* @param Object $queryObject
|
||||
* @param boolean $with_values
|
||||
* @return resource
|
||||
*/
|
||||
function _executeDeleteAct($queryObject, $with_values = true)
|
||||
{
|
||||
if($this->use_prepared_statements == 'Y')
|
||||
|
|
@ -710,11 +784,14 @@
|
|||
}
|
||||
|
||||
/**
|
||||
* @brief Handle selectAct
|
||||
*
|
||||
* to get a specific page list easily in select statement,\n
|
||||
* Handle selectAct
|
||||
* To get a specific page list easily in select statement,
|
||||
* a method, navigation, is used
|
||||
**/
|
||||
* @param Object $queryObject
|
||||
* @param resource $connection
|
||||
* @param boolean $with_values
|
||||
* @return Object
|
||||
*/
|
||||
function _executeSelectAct($queryObject, $connection = null, $with_values = true) {
|
||||
if ($this->use_prepared_statements == 'Y') {
|
||||
$this->param = $queryObject->getArguments();
|
||||
|
|
@ -745,6 +822,11 @@
|
|||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* If have a error, return error object
|
||||
* @param Object $queryObject
|
||||
* @return Object
|
||||
*/
|
||||
function queryError($queryObject){
|
||||
$limit = $queryObject->getLimit();
|
||||
if ($limit && $limit->isPageHandler()){
|
||||
|
|
@ -759,6 +841,13 @@
|
|||
return;
|
||||
}
|
||||
|
||||
/**
|
||||
* If select query execute, return page info
|
||||
* @param Object $queryObject
|
||||
* @param resource $connection
|
||||
* @param boolean $with_values
|
||||
* @return Object Object with page info containing
|
||||
*/
|
||||
function queryPageLimit($queryObject, $connection, $with_values){
|
||||
$limit = $queryObject->getLimit();
|
||||
// Total count
|
||||
|
|
@ -834,11 +923,23 @@
|
|||
return $buff;
|
||||
}
|
||||
|
||||
function &getParser($force = FALSE){
|
||||
$dbParser = new DBParser('"', '"', $this->prefix);
|
||||
return $dbParser;
|
||||
/**
|
||||
* Return the DBParser
|
||||
* @param boolean $force
|
||||
* @return DBParser
|
||||
*/
|
||||
function getParser($force = FALSE){
|
||||
return new DBParser('"', '"', $this->prefix);
|
||||
}
|
||||
|
||||
/**
|
||||
* If select query execute, return paging sql
|
||||
* @param object $query
|
||||
* @param boolean $with_values
|
||||
* @param int $start_count
|
||||
* @param int $list_count
|
||||
* @return string select paging sql
|
||||
*/
|
||||
function getSelectPageSql($query, $with_values = true, $start_count = 0, $list_count = 0) {
|
||||
|
||||
$select = $query->getSelectString($with_values);
|
||||
|
|
|
|||
|
|
@ -1,27 +1,30 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* @class DBMSSQL
|
||||
* - DBMSSQL
|
||||
* - Modified to use MSSQL driver by sol (sol@ngleader.com)
|
||||
*
|
||||
* @author NHN (developers@xpressengine.com)
|
||||
* @brief Modified to use MSSQL driver by sol (sol@ngleader.com)
|
||||
* @package /classes/db
|
||||
* @version 0.1
|
||||
**/
|
||||
|
||||
class DBMssql extends DB {
|
||||
|
||||
/**
|
||||
* information to connect to DB
|
||||
**/
|
||||
var $prefix = 'xe'; // / <prefix of XE tables(One more XE can be installed on a single DB)
|
||||
* prefix of XE tables(One more XE can be installed on a single DB)
|
||||
* @var string
|
||||
*/
|
||||
var $prefix = 'xe';
|
||||
var $param = array();
|
||||
var $comment_syntax = '/* %s */';
|
||||
|
||||
/**
|
||||
* @brief column type used in mssql
|
||||
* column type used in mssql
|
||||
*
|
||||
* column_type should be replaced for each DBMS's type
|
||||
* becasue it uses commonly defined type in the schema/query xml
|
||||
**/
|
||||
* @var array
|
||||
*/
|
||||
var $column_type = array(
|
||||
'bignumber' => 'bigint',
|
||||
'number' => 'int',
|
||||
|
|
@ -34,32 +37,39 @@
|
|||
);
|
||||
|
||||
/**
|
||||
* @brief constructor
|
||||
**/
|
||||
* Constructor
|
||||
* @return void
|
||||
*/
|
||||
function DBMssql() {
|
||||
$this->_setDBInfo();
|
||||
$this->_connect();
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief create an instance of this class
|
||||
* Create an instance of this class
|
||||
* @return DBMssql return DBMssql object instance
|
||||
*/
|
||||
function create()
|
||||
{
|
||||
return new DBMssql;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return if installable
|
||||
**/
|
||||
/**
|
||||
* Return if supportable
|
||||
* Check 'sqlsrv' extension loaded.
|
||||
* @return boolean
|
||||
*/
|
||||
function isSupported() {
|
||||
if (!extension_loaded("sqlsrv")) return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief DB Connection
|
||||
**/
|
||||
/**
|
||||
* DB Connect
|
||||
* this method is private
|
||||
* @param array $connection connection's value is db_hostname, db_database, db_userid, db_password
|
||||
* @return resource
|
||||
*/
|
||||
function __connect($connection) {
|
||||
//sqlsrv_configure( 'WarningsReturnAsErrors', 0 );
|
||||
//sqlsrv_configure( 'LogSeverity', SQLSRV_LOG_SEVERITY_ALL );
|
||||
|
|
@ -75,18 +85,23 @@
|
|||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief DB disconnect
|
||||
**/
|
||||
/**
|
||||
* DB disconnection
|
||||
* this method is private
|
||||
* @param resource $connection
|
||||
* @return void
|
||||
*/
|
||||
function _close($connection) {
|
||||
$this->commit();
|
||||
sqlsrv_close($connection);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief handles quatation of the string variables from the query
|
||||
**/
|
||||
// TODO See what to do about this
|
||||
/**
|
||||
* Handles quatation of the string variables from the query
|
||||
* @todo See what to do about this
|
||||
* @param string $string
|
||||
* @return string
|
||||
*/
|
||||
function addQuotes($string) {
|
||||
if(version_compare(PHP_VERSION, "5.9.0", "<") && get_magic_quotes_gpc()) $string = stripslashes(str_replace("\\","\\\\",$string));
|
||||
//if(!is_numeric($string)) $string = str_replace("'","''",$string);
|
||||
|
|
@ -94,42 +109,46 @@
|
|||
return $string;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Begin transaction
|
||||
**/
|
||||
/**
|
||||
* DB transaction start
|
||||
* this method is private
|
||||
* @return boolean
|
||||
*/
|
||||
function _begin() {
|
||||
$connection = $this->_getConnection('master');
|
||||
if(sqlsrv_begin_transaction($connection) === false) return;
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Rollback
|
||||
**/
|
||||
/**
|
||||
* DB transaction rollback
|
||||
* this method is private
|
||||
* @return boolean
|
||||
*/
|
||||
function _rollback() {
|
||||
$connection = $this->_getConnection('master');
|
||||
sqlsrv_rollback($connection);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Commit
|
||||
**/
|
||||
/**
|
||||
* DB transaction commit
|
||||
* this method is private
|
||||
* @return boolean
|
||||
*/
|
||||
function _commit() {
|
||||
$connection = $this->_getConnection('master');
|
||||
sqlsrv_commit($connection);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief : executing the query and fetching the result
|
||||
*
|
||||
* query: run a query and return the result\n
|
||||
* fetch: NULL if no value returned \n
|
||||
* array object if rows returned \n
|
||||
* object if a row returned \n
|
||||
* return\n
|
||||
**/
|
||||
/**
|
||||
* Execute the query
|
||||
* this method is private
|
||||
* @param string $query
|
||||
* @param resource $connection
|
||||
* @return resource|boolean Returns a statement resource on success and FALSE if an error occurred.
|
||||
*/
|
||||
function __query($query, $connection) {
|
||||
$_param = array();
|
||||
|
||||
|
|
@ -183,6 +202,8 @@
|
|||
* Parameters are sent as an array, where each parameter can be:
|
||||
* - a PHP variable (by reference)
|
||||
* - a PHP array (containng param value, type and direction) -> also needs to be sent by reference
|
||||
* @param array $_param
|
||||
* @return array
|
||||
*/
|
||||
function _getParametersByReference($_param)
|
||||
{
|
||||
|
|
@ -206,9 +227,12 @@
|
|||
return $args;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Fetch results
|
||||
**/
|
||||
/**
|
||||
* Fetch results
|
||||
* @param resource $result
|
||||
* @param int|NULL $arrayIndexEndValue
|
||||
* @return array
|
||||
*/
|
||||
function _fetch($result, $arrayIndexEndValue = NULL) {
|
||||
$output = array();
|
||||
if(!$this->isConnected() || $this->isError() || !$result) return $output;
|
||||
|
|
@ -234,9 +258,11 @@
|
|||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return sequence value incremented by 1(auto_increment is usd in the sequence table only)
|
||||
**/
|
||||
/**
|
||||
* Return the sequence value incremented by 1
|
||||
* Auto_increment column only used in the sequence table
|
||||
* @return int
|
||||
*/
|
||||
function getNextSequence() {
|
||||
$query = sprintf("insert into %ssequence (seq) values (ident_incr('%ssequence'))", $this->prefix, $this->prefix);
|
||||
$this->_query($query);
|
||||
|
|
@ -249,9 +275,11 @@
|
|||
return $tmp->sequence;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return if a table already exists
|
||||
**/
|
||||
/**
|
||||
* Check a table exists status
|
||||
* @param string $target_name
|
||||
* @return boolean
|
||||
*/
|
||||
function isTableExists($target_name) {
|
||||
$query = sprintf("select name from sysobjects where name = '%s%s' and xtype='U'", $this->prefix, $this->addQuotes($target_name));
|
||||
$result = $this->_query($query);
|
||||
|
|
@ -261,9 +289,16 @@
|
|||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Add a column to a table
|
||||
**/
|
||||
/**
|
||||
* Add a column to the table
|
||||
* @param string $table_name table name
|
||||
* @param string $column_name column name
|
||||
* @param string $type column type, default value is 'number'
|
||||
* @param int $size column size
|
||||
* @param string|int $default default value
|
||||
* @param boolean $notnull not null status, default value is false
|
||||
* @return void
|
||||
*/
|
||||
function addColumn($table_name, $column_name, $type='number', $size='', $default = '', $notnull=false) {
|
||||
if($this->isColumnExists($table_name, $column_name)) return;
|
||||
$type = $this->column_type[$type];
|
||||
|
|
@ -278,18 +313,24 @@
|
|||
$this->_query($query);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Delete a column from a table
|
||||
**/
|
||||
/**
|
||||
* Drop a column from the table
|
||||
* @param string $table_name table name
|
||||
* @param string $column_name column name
|
||||
* @return void
|
||||
*/
|
||||
function dropColumn($table_name, $column_name) {
|
||||
if(!$this->isColumnExists($table_name, $column_name)) return;
|
||||
$query = sprintf("alter table %s%s drop %s ", $this->prefix, $table_name, $column_name);
|
||||
$this->_query($query);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return column information of a table
|
||||
**/
|
||||
/**
|
||||
* Check column exist status of the table
|
||||
* @param string $table_name table name
|
||||
* @param string $column_name column name
|
||||
* @return boolean
|
||||
*/
|
||||
function isColumnExists($table_name, $column_name) {
|
||||
$query = sprintf("select syscolumns.name as name from syscolumns, sysobjects where sysobjects.name = '%s%s' and sysobjects.id = syscolumns.id and syscolumns.name = '%s'", $this->prefix, $table_name, $column_name);
|
||||
$result = $this->_query($query);
|
||||
|
|
@ -299,11 +340,16 @@
|
|||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Add an index to a table
|
||||
* $target_columns = array(col1, col2)
|
||||
* $is_unique? unique : none
|
||||
**/
|
||||
/**
|
||||
* Add an index to the table
|
||||
* $target_columns = array(col1, col2)
|
||||
* $is_unique? unique : none
|
||||
* @param string $table_name table name
|
||||
* @param string $index_name index name
|
||||
* @param string|array $target_columns target column or columns
|
||||
* @param boolean $is_unique
|
||||
* @return void
|
||||
*/
|
||||
function addIndex($table_name, $index_name, $target_columns, $is_unique = false) {
|
||||
if($this->isIndexExists($table_name, $index_name)) return;
|
||||
if(!is_array($target_columns)) $target_columns = array($target_columns);
|
||||
|
|
@ -312,18 +358,25 @@
|
|||
$this->_query($query);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Drop an index from a table
|
||||
**/
|
||||
/**
|
||||
* Drop an index from the table
|
||||
* @param string $table_name table name
|
||||
* @param string $index_name index name
|
||||
* @param boolean $is_unique
|
||||
* @return void
|
||||
*/
|
||||
function dropIndex($table_name, $index_name, $is_unique = false) {
|
||||
if(!$this->isIndexExists($table_name, $index_name)) return;
|
||||
$query = sprintf("drop index %s%s.%s", $this->prefix, $table_name, $index_name);
|
||||
$this->_query($query);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return index information of a table
|
||||
**/
|
||||
/**
|
||||
* Check index status of the table
|
||||
* @param string $table_name table name
|
||||
* @param string $index_name index name
|
||||
* @return boolean
|
||||
*/
|
||||
function isIndexExists($table_name, $index_name) {
|
||||
$query = sprintf("select sysindexes.name as name from sysindexes, sysobjects where sysobjects.name = '%s%s' and sysobjects.id = sysindexes.id and sysindexes.name = '%s'", $this->prefix, $table_name, $index_name);
|
||||
|
||||
|
|
@ -335,16 +388,20 @@
|
|||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Create a table by using xml file
|
||||
**/
|
||||
/**
|
||||
* Creates a table by using xml contents
|
||||
* @param string $xml_doc xml schema contents
|
||||
* @return void|object
|
||||
*/
|
||||
function createTableByXml($xml_doc) {
|
||||
return $this->_createTable($xml_doc);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Create a table by using xml file
|
||||
**/
|
||||
/**
|
||||
* Creates a table by using xml file path
|
||||
* @param string $file_name xml schema file path
|
||||
* @return void|object
|
||||
*/
|
||||
function createTableByXmlFile($file_name) {
|
||||
if(!file_exists($file_name)) return;
|
||||
// read xml file
|
||||
|
|
@ -352,13 +409,15 @@
|
|||
return $this->_createTable($buff);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief generate a query statement to create a table by using schema xml
|
||||
*
|
||||
* type : number, varchar, text, char, date, \n
|
||||
* opt : notnull, default, size\n
|
||||
* index : primary key, index, unique\n
|
||||
**/
|
||||
/**
|
||||
* Create table by using the schema xml
|
||||
*
|
||||
* type : number, varchar, tinytext, text, bigtext, char, date, \n
|
||||
* opt : notnull, default, size\n
|
||||
* index : primary key, index, unique\n
|
||||
* @param string $xml_doc xml schema contents
|
||||
* @return void|object
|
||||
*/
|
||||
function _createTable($xml_doc) {
|
||||
// xml parsing
|
||||
$oXml = new XmlParser();
|
||||
|
|
@ -381,6 +440,7 @@
|
|||
$unique_list = array();
|
||||
$index_list = array();
|
||||
|
||||
$typeList = array('number'=>1, 'text'=>1);
|
||||
foreach($columns as $column) {
|
||||
$name = $column->attrs->name;
|
||||
$type = $column->attrs->type;
|
||||
|
|
@ -395,7 +455,7 @@
|
|||
$column_schema[] = sprintf('[%s] %s%s %s %s %s',
|
||||
$name,
|
||||
$this->column_type[$type],
|
||||
!in_array($type,array('number','text'))&&$size?'('.$size.')':'',
|
||||
!isset($typeList[$type])&&$size?'('.$size.')':'',
|
||||
isset($default)?"default '".$default."'":'',
|
||||
$notnull?'not null':'null',
|
||||
$auto_increment?'identity(1,1)':''
|
||||
|
|
@ -433,25 +493,37 @@
|
|||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Handle the insertAct
|
||||
**/
|
||||
// TODO Lookup _filterNumber against sql injection - see if it is still needed and how to integrate
|
||||
|
||||
/**
|
||||
* Handles insertAct
|
||||
* @todo Lookup _filterNumber against sql injection - see if it is still needed and how to integrate
|
||||
* @param Object $queryObject
|
||||
* @return resource
|
||||
*/
|
||||
function _executeInsertAct($queryObject) {
|
||||
$query = $this->getInsertSql($queryObject, false);
|
||||
$this->param = $queryObject->getArguments();
|
||||
return $this->_query($query);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Handle updateAct
|
||||
**/
|
||||
/**
|
||||
* Handles updateAct
|
||||
* @param Object $queryObject
|
||||
* @return resource
|
||||
*/
|
||||
function _executeUpdateAct($queryObject) {
|
||||
$query = $this->getUpdateSql($queryObject, false);
|
||||
$this->param = $queryObject->getArguments();
|
||||
return $this->_query($query);
|
||||
}
|
||||
|
||||
/**
|
||||
* Return update query string
|
||||
* @param object $query
|
||||
* @param boolean $with_values
|
||||
* @param boolean $with_priority
|
||||
* @return string
|
||||
*/
|
||||
function getUpdateSql($query, $with_values = true, $with_priority = false){
|
||||
$columnsList = $query->getUpdateString($with_values);
|
||||
if($columnsList == '') return new Object(-1, "Invalid query");
|
||||
|
|
@ -473,15 +545,23 @@
|
|||
return "UPDATE $priority $alias_list SET $columnsList FROM ".$from.$where;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Handle deleteAct
|
||||
**/
|
||||
/**
|
||||
* Handles deleteAct
|
||||
* @param Object $queryObject
|
||||
* @return resource
|
||||
*/
|
||||
function _executeDeleteAct($queryObject) {
|
||||
$query = $this->getDeleteSql($queryObject, false);
|
||||
$this->param = $queryObject->getArguments();
|
||||
return $this->_query($query);
|
||||
}
|
||||
|
||||
/**
|
||||
* Return select query string
|
||||
* @param object $query
|
||||
* @param boolean $with_values
|
||||
* @return string
|
||||
*/
|
||||
function getSelectSql($query, $with_values = TRUE){
|
||||
$with_values = false;
|
||||
|
||||
|
|
@ -519,12 +599,14 @@
|
|||
return $select . ' ' . $from . ' ' . $where . ' ' . $groupBy . ' ' . $orderBy;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Handle selectAct
|
||||
*
|
||||
* In order to get a list of pages easily when selecting \n
|
||||
* it supports a method as navigation
|
||||
**/
|
||||
/**
|
||||
* Handle selectAct
|
||||
* In order to get a list of pages easily when selecting \n
|
||||
* it supports a method as navigation
|
||||
* @param Object $queryObject
|
||||
* @param resource $connection
|
||||
* @return Object
|
||||
*/
|
||||
function _executeSelectAct($queryObject, $connection = null) {
|
||||
$query = $this->getSelectSql($queryObject);
|
||||
|
||||
|
|
@ -540,11 +622,20 @@
|
|||
else return $this->queryPageLimit($queryObject, $result, $connection);
|
||||
}
|
||||
|
||||
function &getParser($force = FALSE){
|
||||
$dbParser = new DBParser("[", "]", $this->prefix);
|
||||
return $dbParser;
|
||||
/**
|
||||
* Return the DBParser
|
||||
* @param boolean $force
|
||||
* @return DBParser
|
||||
*/
|
||||
function getParser($force = FALSE){
|
||||
return new DBParser("[", "]", $this->prefix);
|
||||
}
|
||||
|
||||
/**
|
||||
* If have a error, return error object
|
||||
* @param Object $queryObject
|
||||
* @return Object
|
||||
*/
|
||||
function queryError($queryObject){
|
||||
$limit = $queryObject->getLimit();
|
||||
if ($limit && $limit->isPageHandler()){
|
||||
|
|
@ -559,6 +650,13 @@
|
|||
return;
|
||||
}
|
||||
|
||||
/**
|
||||
* If select query execute, return page info
|
||||
* @param Object $queryObject
|
||||
* @param resource $result
|
||||
* @param resource $connection
|
||||
* @return Object Object with page info containing
|
||||
*/
|
||||
function queryPageLimit($queryObject, $result, $connection) {
|
||||
$limit = $queryObject->getLimit();
|
||||
if ($limit && $limit->isPageHandler()) {
|
||||
|
|
@ -615,7 +713,7 @@
|
|||
$buff->page_navigation = new PageHandler($total_count, $total_page, $page, $page_count);
|
||||
return $buff;
|
||||
}
|
||||
|
||||
|
||||
$start_count = ($page - 1) * $list_count;
|
||||
$this->param = $queryObject->getArguments();
|
||||
$virtual_no = $total_count - $start_count;
|
||||
|
|
|
|||
|
|
@ -1,29 +1,30 @@
|
|||
<?php
|
||||
/**
|
||||
* @class DBMysql
|
||||
* @author NHN (developers@xpressengine.com)
|
||||
* @brief Class to use MySQL DBMS
|
||||
* @version 0.1
|
||||
*
|
||||
* Class to use MySQL DBMS
|
||||
* mysql handling class
|
||||
*
|
||||
* Does not use prepared statements, since mysql driver does not support them
|
||||
**/
|
||||
|
||||
*
|
||||
* @author NHN (developers@xpressengine.com)
|
||||
* @package /classes/db
|
||||
* @version 0.1
|
||||
*/
|
||||
class DBMysql extends DB {
|
||||
|
||||
/**
|
||||
* @brief Connection information for Mysql DB
|
||||
**/
|
||||
var $prefix = 'xe_'; // / <prefix of a tablename (One or more XEs can be installed in a single DB)
|
||||
* prefix of a tablename (One or more XEs can be installed in a single DB)
|
||||
* @var string
|
||||
*/
|
||||
var $prefix = 'xe_'; // / <
|
||||
var $comment_syntax = '/* %s */';
|
||||
|
||||
/**
|
||||
* @brief Column type used in MySQL
|
||||
* Column type used in MySQL
|
||||
*
|
||||
* Becasue a common column type in schema/query xml is used for colum_type,
|
||||
* it should be replaced properly for each DBMS
|
||||
**/
|
||||
* @var array
|
||||
*/
|
||||
var $column_type = array(
|
||||
'bignumber' => 'bigint',
|
||||
'number' => 'bigint',
|
||||
|
|
@ -36,28 +37,38 @@ class DBMysql extends DB {
|
|||
);
|
||||
|
||||
/**
|
||||
* @brief constructor
|
||||
**/
|
||||
* Constructor
|
||||
* @return void
|
||||
*/
|
||||
function DBMysql() {
|
||||
$this->_setDBInfo();
|
||||
$this->_connect();
|
||||
}
|
||||
|
||||
/**
|
||||
* Create an instance of this class
|
||||
* @return DBMysql return DBMysql object instance
|
||||
*/
|
||||
function create() {
|
||||
return new DBMysql;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return if it is installable
|
||||
**/
|
||||
/**
|
||||
* Return if supportable
|
||||
* Check 'mysql_connect' function exists.
|
||||
* @return boolean
|
||||
*/
|
||||
function isSupported() {
|
||||
if(!function_exists('mysql_connect')) return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief DB Connection
|
||||
**/
|
||||
/**
|
||||
* DB Connect
|
||||
* this method is private
|
||||
* @param array $connection connection's value is db_hostname, db_port, db_database, db_userid, db_password
|
||||
* @return resource
|
||||
*/
|
||||
function __connect($connection) {
|
||||
// Ignore if no DB information exists
|
||||
if (strpos($connection["db_hostname"], ':') === false && $connection["db_port"])
|
||||
|
|
@ -85,57 +96,72 @@ class DBMysql extends DB {
|
|||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* If have a task after connection, add a taks in this method
|
||||
* this method is private
|
||||
* @param resource $connection
|
||||
* @return void
|
||||
*/
|
||||
function _afterConnect($connection){
|
||||
// Set utf8 if a database is MySQL
|
||||
$this->_query("set names 'utf8'", $connection);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief DB disconnection
|
||||
**/
|
||||
/**
|
||||
* DB disconnection
|
||||
* this method is private
|
||||
* @param resource $connection
|
||||
* @return void
|
||||
*/
|
||||
function _close($connection) {
|
||||
@mysql_close($connection);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Add quotes on the string variables in a query
|
||||
**/
|
||||
/**
|
||||
* Handles quatation of the string variables from the query
|
||||
* @param string $string
|
||||
* @return string
|
||||
*/
|
||||
function addQuotes($string) {
|
||||
if(version_compare(PHP_VERSION, "5.9.0", "<") && get_magic_quotes_gpc()) $string = stripslashes(str_replace("\\","\\\\",$string));
|
||||
if(!is_numeric($string)) $string = @mysql_real_escape_string($string);
|
||||
return $string;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Begin transaction
|
||||
**/
|
||||
/**
|
||||
* DB transaction start
|
||||
* this method is private
|
||||
* @return boolean
|
||||
*/
|
||||
function _begin() {
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Rollback
|
||||
**/
|
||||
/**
|
||||
* DB transaction rollback
|
||||
* this method is private
|
||||
* @return boolean
|
||||
*/
|
||||
function _rollback() {
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Commits
|
||||
**/
|
||||
/**
|
||||
* DB transaction commit
|
||||
* this method is private
|
||||
* @return boolean
|
||||
*/
|
||||
function _commit() {
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief : Run a query and fetch the result
|
||||
*
|
||||
* query: run a query and return the result \n
|
||||
* fetch: NULL if no value is returned \n
|
||||
* array object if rows are returned \n
|
||||
* object if a row is returned \n
|
||||
* return\n
|
||||
**/
|
||||
/**
|
||||
* Execute the query
|
||||
* this method is private
|
||||
* @param string $query
|
||||
* @param resource $connection
|
||||
* @return resource
|
||||
*/
|
||||
function __query($query, $connection) {
|
||||
// Run the query statement
|
||||
$result = mysql_query($query, $connection);
|
||||
|
|
@ -145,9 +171,12 @@ class DBMysql extends DB {
|
|||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Fetch results
|
||||
**/
|
||||
/**
|
||||
* Fetch the result
|
||||
* @param resource $result
|
||||
* @param int|NULL $arrayIndexEndValue
|
||||
* @return array
|
||||
*/
|
||||
function _fetch($result, $arrayIndexEndValue = NULL) {
|
||||
$output = array();
|
||||
if(!$this->isConnected() || $this->isError() || !$result) return $output;
|
||||
|
|
@ -163,9 +192,11 @@ class DBMysql extends DB {
|
|||
return $output;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return sequence value incremented by 1(auto_increment is used in sequence table only in MySQL)
|
||||
**/
|
||||
/**
|
||||
* Return the sequence value incremented by 1
|
||||
* Auto_increment column only used in the sequence table
|
||||
* @return int
|
||||
*/
|
||||
function getNextSequence() {
|
||||
$query = sprintf("insert into `%ssequence` (seq) values ('0')", $this->prefix);
|
||||
$this->_query($query);
|
||||
|
|
@ -178,9 +209,12 @@ class DBMysql extends DB {
|
|||
return $sequence;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Function to obtain mysql old password(mysql only)
|
||||
**/
|
||||
/**
|
||||
* Function to obtain mysql old password(mysql only)
|
||||
* @param string $password input password
|
||||
* @param string $saved_password saved password in DBMS
|
||||
* @return boolean
|
||||
*/
|
||||
function isValidOldPassword($password, $saved_password) {
|
||||
$query = sprintf("select password('%s') as password, old_password('%s') as old_password", $this->addQuotes($password), $this->addQuotes($password));
|
||||
$result = $this->_query($query);
|
||||
|
|
@ -189,9 +223,11 @@ class DBMysql extends DB {
|
|||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return if a table already exists
|
||||
**/
|
||||
/**
|
||||
* Check a table exists status
|
||||
* @param string $target_name
|
||||
* @return boolean
|
||||
*/
|
||||
function isTableExists($target_name) {
|
||||
$query = sprintf("show tables like '%s%s'", $this->prefix, $this->addQuotes($target_name));
|
||||
$result = $this->_query($query);
|
||||
|
|
@ -200,9 +236,16 @@ class DBMysql extends DB {
|
|||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Add a column to a table
|
||||
**/
|
||||
/**
|
||||
* Add a column to the table
|
||||
* @param string $table_name table name
|
||||
* @param string $column_name column name
|
||||
* @param string $type column type, default value is 'number'
|
||||
* @param int $size column size
|
||||
* @param string|int $default default value
|
||||
* @param boolean $notnull not null status, default value is false
|
||||
* @return void
|
||||
*/
|
||||
function addColumn($table_name, $column_name, $type='number', $size='', $default = '', $notnull=false) {
|
||||
$type = $this->column_type[$type];
|
||||
if(strtoupper($type)=='INTEGER') $size = '';
|
||||
|
|
@ -216,17 +259,23 @@ class DBMysql extends DB {
|
|||
$this->_query($query);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Delete a column from a table
|
||||
**/
|
||||
/**
|
||||
* Drop a column from the table
|
||||
* @param string $table_name table name
|
||||
* @param string $column_name column name
|
||||
* @return void
|
||||
*/
|
||||
function dropColumn($table_name, $column_name) {
|
||||
$query = sprintf("alter table `%s%s` drop `%s` ", $this->prefix, $table_name, $column_name);
|
||||
$this->_query($query);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return column information of a table
|
||||
**/
|
||||
/**
|
||||
* Check column exist status of the table
|
||||
* @param string $table_name table name
|
||||
* @param string $column_name column name
|
||||
* @return boolean
|
||||
*/
|
||||
function isColumnExists($table_name, $column_name) {
|
||||
$query = sprintf("show fields from `%s%s`", $this->prefix, $table_name);
|
||||
$result = $this->_query($query);
|
||||
|
|
@ -242,11 +291,16 @@ class DBMysql extends DB {
|
|||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Add an index to a table
|
||||
* $target_columns = array(col1, col2)
|
||||
* $is_unique? unique : none
|
||||
**/
|
||||
/**
|
||||
* Add an index to the table
|
||||
* $target_columns = array(col1, col2)
|
||||
* $is_unique? unique : none
|
||||
* @param string $table_name table name
|
||||
* @param string $index_name index name
|
||||
* @param string|array $target_columns target column or columns
|
||||
* @param boolean $is_unique
|
||||
* @return void
|
||||
*/
|
||||
function addIndex($table_name, $index_name, $target_columns, $is_unique = false) {
|
||||
if(!is_array($target_columns)) $target_columns = array($target_columns);
|
||||
|
||||
|
|
@ -254,18 +308,25 @@ class DBMysql extends DB {
|
|||
$this->_query($query);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Drop an index from a table
|
||||
**/
|
||||
/**
|
||||
* Drop an index from the table
|
||||
* @param string $table_name table name
|
||||
* @param string $index_name index name
|
||||
* @param boolean $is_unique
|
||||
* @return void
|
||||
*/
|
||||
function dropIndex($table_name, $index_name, $is_unique = false) {
|
||||
$query = sprintf("alter table `%s%s` drop index `%s`", $this->prefix, $table_name, $index_name);
|
||||
$this->_query($query);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Return index information of a table
|
||||
**/
|
||||
/**
|
||||
* Check index status of the table
|
||||
* @param string $table_name table name
|
||||
* @param string $index_name index name
|
||||
* @return boolean
|
||||
*/
|
||||
function isIndexExists($table_name, $index_name) {
|
||||
//$query = sprintf("show indexes from %s%s where key_name = '%s' ", $this->prefix, $table_name, $index_name);
|
||||
$query = sprintf("show indexes from `%s%s`", $this->prefix, $table_name);
|
||||
|
|
@ -281,16 +342,20 @@ class DBMysql extends DB {
|
|||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Create a table by using xml file
|
||||
**/
|
||||
/**
|
||||
* Creates a table by using xml contents
|
||||
* @param string $xml_doc xml schema contents
|
||||
* @return void|object
|
||||
*/
|
||||
function createTableByXml($xml_doc) {
|
||||
return $this->_createTable($xml_doc);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Create a table by using xml file
|
||||
**/
|
||||
/**
|
||||
* Creates a table by using xml file path
|
||||
* @param string $file_name xml schema file path
|
||||
* @return void|object
|
||||
*/
|
||||
function createTableByXmlFile($file_name) {
|
||||
if(!file_exists($file_name)) return;
|
||||
// read xml file
|
||||
|
|
@ -298,13 +363,15 @@ class DBMysql extends DB {
|
|||
return $this->_createTable($buff);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief generate a query statement to create a table by using schema xml
|
||||
*
|
||||
* type : number, varchar, text, char, date, \n
|
||||
* opt : notnull, default, size\n
|
||||
* index : primary key, index, unique\n
|
||||
**/
|
||||
/**
|
||||
* Create table by using the schema xml
|
||||
*
|
||||
* type : number, varchar, tinytext, text, bigtext, char, date, \n
|
||||
* opt : notnull, default, size\n
|
||||
* index : primary key, index, unique\n
|
||||
* @param string $xml_doc xml schema contents
|
||||
* @return void|object
|
||||
*/
|
||||
function _createTable($xml_doc) {
|
||||
// xml parsing
|
||||
$oXml = new XmlParser();
|
||||
|
|
@ -368,39 +435,51 @@ class DBMysql extends DB {
|
|||
if(!$output) return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Handle the insertAct
|
||||
**/
|
||||
/**
|
||||
* Handles insertAct
|
||||
* @param Object $queryObject
|
||||
* @param boolean $with_values
|
||||
* @return resource
|
||||
*/
|
||||
function _executeInsertAct($queryObject, $with_values = true) {
|
||||
$query = $this->getInsertSql($queryObject, $with_values, true);
|
||||
if(is_a($query, 'Object')) return;
|
||||
return $this->_query($query);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Handle updateAct
|
||||
**/
|
||||
/**
|
||||
* Handles updateAct
|
||||
* @param Object $queryObject
|
||||
* @param boolean $with_values
|
||||
* @return resource
|
||||
*/
|
||||
function _executeUpdateAct($queryObject, $with_values = true) {
|
||||
$query = $this->getUpdateSql($queryObject, $with_values, true);
|
||||
if(is_a($query, 'Object')) return;
|
||||
return $this->_query($query);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Handle deleteAct
|
||||
**/
|
||||
/**
|
||||
* Handles deleteAct
|
||||
* @param Object $queryObject
|
||||
* @param boolean $with_values
|
||||
* @return resource
|
||||
*/
|
||||
function _executeDeleteAct($queryObject, $with_values = true) {
|
||||
$query = $this->getDeleteSql($queryObject, $with_values, true);
|
||||
if(is_a($query, 'Object')) return;
|
||||
return $this->_query($query);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Handle selectAct
|
||||
*
|
||||
* In order to get a list of pages easily when selecting \n
|
||||
* it supports a method as navigation
|
||||
**/
|
||||
/**
|
||||
* Handle selectAct
|
||||
* In order to get a list of pages easily when selecting \n
|
||||
* it supports a method as navigation
|
||||
* @param Object $queryObject
|
||||
* @param resource $connection
|
||||
* @param boolean $with_values
|
||||
* @return Object
|
||||
*/
|
||||
function _executeSelectAct($queryObject, $connection = null, $with_values = true) {
|
||||
$limit = $queryObject->getLimit();
|
||||
$result = NULL;
|
||||
|
|
@ -423,26 +502,52 @@ class DBMysql extends DB {
|
|||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the ID generated in the last query
|
||||
* Return next sequence from sequence table
|
||||
* This method use only mysql
|
||||
* @return int
|
||||
*/
|
||||
function db_insert_id()
|
||||
{
|
||||
$connection = $this->_getConnection('master');
|
||||
return mysql_insert_id($connection);
|
||||
}
|
||||
|
||||
/**
|
||||
* Fetch a result row as an object
|
||||
* @param resource $result
|
||||
* @return object
|
||||
*/
|
||||
function db_fetch_object(&$result)
|
||||
{
|
||||
return mysql_fetch_object($result);
|
||||
}
|
||||
|
||||
/**
|
||||
* Free result memory
|
||||
* @param resource $result
|
||||
* @return boolean Returns TRUE on success or FALSE on failure.
|
||||
*/
|
||||
function db_free_result(&$result){
|
||||
return mysql_free_result($result);
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the DBParser
|
||||
* @param boolean $force
|
||||
* @return DBParser
|
||||
*/
|
||||
function &getParser($force = FALSE){
|
||||
$dbParser = new DBParser('`', '`', $this->prefix);
|
||||
return $dbParser;
|
||||
}
|
||||
|
||||
/**
|
||||
* If have a error, return error object
|
||||
* @param Object $queryObject
|
||||
* @return Object
|
||||
*/
|
||||
function queryError($queryObject){
|
||||
$limit = $queryObject->getLimit();
|
||||
if ($limit && $limit->isPageHandler()){
|
||||
|
|
@ -457,6 +562,14 @@ class DBMysql extends DB {
|
|||
return;
|
||||
}
|
||||
|
||||
/**
|
||||
* If select query execute, return page info
|
||||
* @param Object $queryObject
|
||||
* @param resource $result
|
||||
* @param resource $connection
|
||||
* @param boolean $with_values
|
||||
* @return Object Object with page info containing
|
||||
*/
|
||||
function queryPageLimit($queryObject, $result, $connection, $with_values = true){
|
||||
$limit = $queryObject->getLimit();
|
||||
// Total count
|
||||
|
|
@ -469,7 +582,7 @@ class DBMysql extends DB {
|
|||
$uses_groupby = $queryObject->getGroupByString() != '';
|
||||
if($uses_distinct || $uses_groupby) {
|
||||
$count_query = sprintf('select %s %s %s %s'
|
||||
, $temp_select
|
||||
, $temp_select == '*' ? '1' : $temp_select
|
||||
, 'FROM ' . $queryObject->getFromString($with_values)
|
||||
, ($temp_where === '' ? '' : ' WHERE '. $temp_where)
|
||||
, ($uses_groupby ? ' GROUP BY ' . $queryObject->getGroupByString() : '')
|
||||
|
|
@ -529,6 +642,14 @@ class DBMysql extends DB {
|
|||
return $buff;
|
||||
}
|
||||
|
||||
/**
|
||||
* If select query execute, return paging sql
|
||||
* @param object $query
|
||||
* @param boolean $with_values
|
||||
* @param int $start_count
|
||||
* @param int $list_count
|
||||
* @return string select paging sql
|
||||
*/
|
||||
function getSelectPageSql($query, $with_values = true, $start_count = 0, $list_count = 0) {
|
||||
$select = $query->getSelectString($with_values);
|
||||
if($select == '') return new Object(-1, "Invalid query");
|
||||
|
|
|
|||
|
|
@ -1,79 +1,87 @@
|
|||
<?php
|
||||
require_once('DBMysql.class.php');
|
||||
|
||||
/**
|
||||
* @class DBMysql_innodb
|
||||
* @author NHN (developers@xpressengine.com)
|
||||
* @brief class to use MySQL DBMS
|
||||
* @version 0.1
|
||||
*
|
||||
* mysql innodb handling class
|
||||
*
|
||||
* Does not use prepared statements since the mysql driver does not support them
|
||||
**/
|
||||
|
||||
/**
|
||||
* Class to use MySQL innoDB DBMS
|
||||
* mysql innodb handling class
|
||||
*
|
||||
* Does not use prepared statements, since mysql driver does not support them
|
||||
*
|
||||
* @author NHN (developers@xpressengine.com)
|
||||
* @package /classes/db
|
||||
* @version 0.1
|
||||
**/
|
||||
class DBMysql_innodb extends DBMysql {
|
||||
|
||||
/**
|
||||
* @brief constructor
|
||||
**/
|
||||
/**
|
||||
* Constructor
|
||||
* @return void
|
||||
**/
|
||||
function DBMysql_innodb() {
|
||||
$this->_setDBInfo();
|
||||
$this->_connect();
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief create an instance of this class
|
||||
* Create an instance of this class
|
||||
* @return DBMysql_innodb return DBMysql_innodb object instance
|
||||
*/
|
||||
function create()
|
||||
{
|
||||
return new DBMysql_innodb;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief DB disconnection
|
||||
**/
|
||||
/**
|
||||
* DB disconnection
|
||||
* this method is private
|
||||
* @param resource $connection
|
||||
* @return void
|
||||
*/
|
||||
function _close($connection) {
|
||||
$this->_query("commit", $connection);
|
||||
@mysql_close($connection);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Begin transaction
|
||||
**/
|
||||
/**
|
||||
* DB transaction start
|
||||
* this method is private
|
||||
* @return boolean
|
||||
*/
|
||||
function _begin() {
|
||||
$connection = $this->_getConnection('master');
|
||||
$this->_query("begin", $connection);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Rollback
|
||||
**/
|
||||
/**
|
||||
* DB transaction rollback
|
||||
* this method is private
|
||||
* @return boolean
|
||||
*/
|
||||
function _rollback() {
|
||||
$connection = $this->_getConnection('master');
|
||||
$this->_query("rollback", $connection);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Commits
|
||||
**/
|
||||
/**
|
||||
* DB transaction commit
|
||||
* this method is private
|
||||
* @return boolean
|
||||
*/
|
||||
function _commit() {
|
||||
$connection = $this->_getConnection('master');
|
||||
$this->_query("commit", $connection);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief : Run a query and fetch the result
|
||||
*
|
||||
* query: run a query and return the result \n
|
||||
* fetch: NULL if no value is returned \n
|
||||
* array object if rows are returned \n
|
||||
* object if a row is returned \n
|
||||
* return\n
|
||||
**/
|
||||
/**
|
||||
* Execute the query
|
||||
* this method is private
|
||||
* @param string $query
|
||||
* @param resource $connection
|
||||
* @return resource
|
||||
*/
|
||||
function __query($query, $connection) {
|
||||
// Run the query statement
|
||||
$result = @mysql_query($query, $connection);
|
||||
|
|
@ -83,13 +91,15 @@
|
|||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief generate a query statement to create a table by using schema xml
|
||||
*
|
||||
* type : number, varchar, text, char, date, \n
|
||||
* opt : notnull, default, size\n
|
||||
* index : primary key, index, unique\n
|
||||
**/
|
||||
/**
|
||||
* Create table by using the schema xml
|
||||
*
|
||||
* type : number, varchar, tinytext, text, bigtext, char, date, \n
|
||||
* opt : notnull, default, size\n
|
||||
* index : primary key, index, unique\n
|
||||
* @param string $xml_doc xml schema contents
|
||||
* @return void|object
|
||||
*/
|
||||
function _createTable($xml_doc) {
|
||||
// xml parsing
|
||||
$oXml = new XmlParser();
|
||||
|
|
|
|||
|
|
@ -1,44 +1,52 @@
|
|||
<?php
|
||||
require_once('DBMysql.class.php');
|
||||
/**
|
||||
* @class DBMysqli
|
||||
* @author NHN (developers@xpressengine.com)
|
||||
* @brief Class to use MySQL DBMS as mysqli_*
|
||||
* @version 0.1
|
||||
*
|
||||
* mysql handling class
|
||||
**/
|
||||
|
||||
|
||||
/**
|
||||
* Class to use MySQLi DBMS as mysqli_*
|
||||
* mysql handling class
|
||||
*
|
||||
* Does not use prepared statements, since mysql driver does not support them
|
||||
*
|
||||
* @author NHN (developers@xpressengine.com)
|
||||
* @package /classes/db
|
||||
* @version 0.1
|
||||
**/
|
||||
class DBMysqli extends DBMysql {
|
||||
|
||||
/**
|
||||
* @brief constructor
|
||||
**/
|
||||
/**
|
||||
* Constructor
|
||||
* @return void
|
||||
**/
|
||||
function DBMysqli() {
|
||||
$this->_setDBInfo();
|
||||
$this->_connect();
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return if it is installable
|
||||
**/
|
||||
/**
|
||||
* Return if supportable
|
||||
* Check 'mysqli_connect' function exists.
|
||||
* @return boolean
|
||||
*/
|
||||
function isSupported() {
|
||||
if(!function_exists('mysqli_connect')) return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief create an instance of this class
|
||||
* Create an instance of this class
|
||||
* @return DBMysqli return DBMysqli object instance
|
||||
*/
|
||||
function create()
|
||||
{
|
||||
return new DBMysqli;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief DB Connection
|
||||
**/
|
||||
/**
|
||||
* DB Connect
|
||||
* this method is private
|
||||
* @param array $connection connection's value is db_hostname, db_port, db_database, db_userid, db_password
|
||||
* @return resource
|
||||
*/
|
||||
function __connect($connection) {
|
||||
// Attempt to connect
|
||||
if ($connection["db_port"]) {
|
||||
|
|
@ -62,16 +70,21 @@
|
|||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief DB disconnection
|
||||
**/
|
||||
/**
|
||||
* DB disconnection
|
||||
* this method is private
|
||||
* @param resource $connection
|
||||
* @return void
|
||||
*/
|
||||
function _close($connection) {
|
||||
mysqli_close($connection);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Add quotes on the string variables in a query
|
||||
**/
|
||||
/**
|
||||
* Handles quatation of the string variables from the query
|
||||
* @param string $string
|
||||
* @return string
|
||||
*/
|
||||
function addQuotes($string) {
|
||||
if(version_compare(PHP_VERSION, "5.9.0", "<") && get_magic_quotes_gpc()) $string = stripslashes(str_replace("\\","\\\\",$string));
|
||||
if(!is_numeric($string)){
|
||||
|
|
@ -81,15 +94,13 @@
|
|||
return $string;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief : Run a query and fetch the result
|
||||
*
|
||||
* query: run a query and return the result \n
|
||||
* fetch: NULL if no value is returned \n
|
||||
* array object if rows are returned \n
|
||||
* object if a row is returned \n
|
||||
* return\n
|
||||
**/
|
||||
/**
|
||||
* Execute the query
|
||||
* this method is private
|
||||
* @param string $query
|
||||
* @param resource $connection
|
||||
* @return resource
|
||||
*/
|
||||
function __query($query, $connection) {
|
||||
if($this->use_prepared_statements == 'Y')
|
||||
{
|
||||
|
|
@ -140,6 +151,13 @@
|
|||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Before execute query, prepare statement
|
||||
* this method is private
|
||||
* @param string $types
|
||||
* @param array $params
|
||||
* @return void
|
||||
*/
|
||||
function _prepareQueryParameters(&$types, &$params){
|
||||
$types = '';
|
||||
$params = array();
|
||||
|
|
@ -182,9 +200,12 @@
|
|||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Fetch results
|
||||
**/
|
||||
/**
|
||||
* Fetch the result
|
||||
* @param resource $result
|
||||
* @param int|NULL $arrayIndexEndValue
|
||||
* @return array
|
||||
*/
|
||||
function _fetch($result, $arrayIndexEndValue = NULL) {
|
||||
if($this->use_prepared_statements != 'Y'){
|
||||
return parent::_fetch($result, $arrayIndexEndValue);
|
||||
|
|
@ -247,6 +268,12 @@
|
|||
return $output;
|
||||
}
|
||||
|
||||
/**
|
||||
* Handles insertAct
|
||||
* @param Object $queryObject
|
||||
* @param boolean $with_values
|
||||
* @return resource
|
||||
*/
|
||||
function _executeInsertAct($queryObject, $with_values = false){
|
||||
if($this->use_prepared_statements != 'Y')
|
||||
{
|
||||
|
|
@ -258,6 +285,12 @@
|
|||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Handles updateAct
|
||||
* @param Object $queryObject
|
||||
* @param boolean $with_values
|
||||
* @return resource
|
||||
*/
|
||||
function _executeUpdateAct($queryObject, $with_values = false) {
|
||||
if($this->use_prepared_statements != 'Y')
|
||||
{
|
||||
|
|
@ -269,6 +302,12 @@
|
|||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Handles deleteAct
|
||||
* @param Object $queryObject
|
||||
* @param boolean $with_values
|
||||
* @return resource
|
||||
*/
|
||||
function _executeDeleteAct($queryObject, $with_values = false) {
|
||||
if($this->use_prepared_statements != 'Y')
|
||||
{
|
||||
|
|
@ -280,6 +319,15 @@
|
|||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Handle selectAct
|
||||
* In order to get a list of pages easily when selecting \n
|
||||
* it supports a method as navigation
|
||||
* @param Object $queryObject
|
||||
* @param resource $connection
|
||||
* @param boolean $with_values
|
||||
* @return Object
|
||||
*/
|
||||
function _executeSelectAct($queryObject, $connection = null, $with_values = false) {
|
||||
if($this->use_prepared_statements != 'Y')
|
||||
{
|
||||
|
|
@ -291,17 +339,33 @@
|
|||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the ID generated in the last query
|
||||
* Return next sequence from sequence table
|
||||
* This method use only mysql
|
||||
* @return int
|
||||
*/
|
||||
function db_insert_id()
|
||||
{
|
||||
$connection = $this->_getConnection('master');
|
||||
return mysqli_insert_id($connection);
|
||||
}
|
||||
|
||||
/**
|
||||
* Fetch a result row as an object
|
||||
* @param resource $result
|
||||
* @return object
|
||||
*/
|
||||
function db_fetch_object(&$result)
|
||||
{
|
||||
return mysqli_fetch_object($result);
|
||||
}
|
||||
|
||||
/**
|
||||
* Free result memory
|
||||
* @param resource $result
|
||||
* @return boolean Returns TRUE on success or FALSE on failure.
|
||||
*/
|
||||
function db_free_result(&$result){
|
||||
return mysqli_free_result($result);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,343 +1,497 @@
|
|||
<?php
|
||||
|
||||
class Query extends Object {
|
||||
var $queryID;
|
||||
var $action;
|
||||
var $priority;
|
||||
|
||||
var $columns;
|
||||
var $tables;
|
||||
var $conditions;
|
||||
var $groups;
|
||||
var $orderby;
|
||||
var $limit;
|
||||
|
||||
var $arguments = null;
|
||||
|
||||
var $columnList = null;
|
||||
|
||||
var $_orderByString;
|
||||
|
||||
function Query($queryID = null
|
||||
, $action = null
|
||||
, $columns = null
|
||||
, $tables = null
|
||||
, $conditions = null
|
||||
, $groups = null
|
||||
, $orderby = null
|
||||
, $limit = null
|
||||
, $priority = null){
|
||||
$this->queryID = $queryID;
|
||||
$this->action = $action;
|
||||
$this->priority = $priority;
|
||||
|
||||
if(!isset($tables)) return;
|
||||
$this->columns = $this->setColumns($columns);
|
||||
$this->tables = $this->setTables($tables);
|
||||
$this->conditions = $this->setConditions($conditions);
|
||||
$this->groups = $this->setGroups($groups);
|
||||
$this->orderby = $this->setOrder($orderby);
|
||||
$this->limit = $this->setLimit($limit);
|
||||
}
|
||||
|
||||
function show(){
|
||||
return true;
|
||||
}
|
||||
|
||||
function setQueryId($queryID){
|
||||
$this->queryID = $queryID;
|
||||
}
|
||||
|
||||
function setAction($action){
|
||||
$this->action = $action;
|
||||
}
|
||||
<?php
|
||||
/**
|
||||
* @author NHN (developers@xpressengine.com)
|
||||
* @package /classes/db/queryparts
|
||||
* @version 0.1
|
||||
*/
|
||||
class Query extends Object {
|
||||
/**
|
||||
* Query id, defined in query xml file
|
||||
* @var string
|
||||
*/
|
||||
var $queryID;
|
||||
/**
|
||||
* DML type, ex) INSERT, DELETE, UPDATE, SELECT
|
||||
* @var string
|
||||
*/
|
||||
var $action;
|
||||
/**
|
||||
* priority level ex)LOW_PRIORITY, HIGHT_PRIORITY
|
||||
* @var string
|
||||
*/
|
||||
var $priority;
|
||||
|
||||
/**
|
||||
* column list
|
||||
* @var string|array
|
||||
*/
|
||||
var $columns;
|
||||
/**
|
||||
* table list
|
||||
* @var string|array
|
||||
*/
|
||||
var $tables;
|
||||
/**
|
||||
* condition list
|
||||
* @var string|array
|
||||
*/
|
||||
var $conditions;
|
||||
/**
|
||||
* group list
|
||||
* @var string|array
|
||||
*/
|
||||
var $groups;
|
||||
/**
|
||||
* order list
|
||||
* @var array
|
||||
*/
|
||||
var $orderby;
|
||||
/**
|
||||
* limit count
|
||||
* @var int
|
||||
*/
|
||||
var $limit;
|
||||
|
||||
/**
|
||||
* argument list
|
||||
* @var array
|
||||
*/
|
||||
var $arguments = null;
|
||||
|
||||
/**
|
||||
* column list
|
||||
* @var array
|
||||
*/
|
||||
var $columnList = null;
|
||||
|
||||
/**
|
||||
* order by text
|
||||
* @var string
|
||||
*/
|
||||
var $_orderByString;
|
||||
|
||||
/**
|
||||
* constructor
|
||||
* @param string $queryID
|
||||
* @param string $action
|
||||
* @param string|array $columns
|
||||
* @param string|array $tables
|
||||
* @param string|array $conditions
|
||||
* @param string|array $groups
|
||||
* @param string|array $orderby
|
||||
* @param int $limit
|
||||
* @param string $priority
|
||||
* @return void
|
||||
*/
|
||||
function Query($queryID = null
|
||||
, $action = null
|
||||
, $columns = null
|
||||
, $tables = null
|
||||
, $conditions = null
|
||||
, $groups = null
|
||||
, $orderby = null
|
||||
, $limit = null
|
||||
, $priority = null){
|
||||
$this->queryID = $queryID;
|
||||
$this->action = $action;
|
||||
$this->priority = $priority;
|
||||
|
||||
if(!isset($tables)) return;
|
||||
$this->columns = $this->setColumns($columns);
|
||||
$this->tables = $this->setTables($tables);
|
||||
$this->conditions = $this->setConditions($conditions);
|
||||
$this->groups = $this->setGroups($groups);
|
||||
$this->orderby = $this->setOrder($orderby);
|
||||
$this->limit = $this->setLimit($limit);
|
||||
}
|
||||
|
||||
function show(){
|
||||
return true;
|
||||
}
|
||||
|
||||
function setQueryId($queryID){
|
||||
$this->queryID = $queryID;
|
||||
}
|
||||
|
||||
function setAction($action){
|
||||
$this->action = $action;
|
||||
}
|
||||
|
||||
function setPriority($priority){
|
||||
$this->priority = $priority;
|
||||
}
|
||||
|
||||
function setColumnList($columnList){
|
||||
$this->columnList = $columnList;
|
||||
if(count($this->columnList) > 0) {
|
||||
$selectColumns = array();
|
||||
$dbParser = DB::getParser();
|
||||
|
||||
foreach($this->columnList as $columnName){
|
||||
$columnName = $dbParser->escapeColumn($columnName);
|
||||
$selectColumns[] = new SelectExpression($columnName);
|
||||
}
|
||||
unset($this->columns);
|
||||
$this->columns = $selectColumns;
|
||||
}
|
||||
}
|
||||
|
||||
function setColumns($columns){
|
||||
if(!isset($columns) || count($columns) === 0){
|
||||
$this->columns = array(new StarExpression());
|
||||
return;
|
||||
}
|
||||
|
||||
if(!is_array($columns)) $columns = array($columns);
|
||||
|
||||
$this->columns = $columns;
|
||||
}
|
||||
|
||||
function setTables($tables){
|
||||
if(!isset($tables) || count($tables) === 0){
|
||||
$this->setError(true);
|
||||
$this->setMessage("You must provide at least one table for the query.");
|
||||
return;
|
||||
}
|
||||
|
||||
if(!is_array($tables)) $tables = array($tables);
|
||||
|
||||
$this->tables = $tables;
|
||||
}
|
||||
|
||||
function setPriority($priority){
|
||||
$this->priority = $priority;
|
||||
function setSubquery($subquery){
|
||||
$this->subquery = $subquery;
|
||||
}
|
||||
|
||||
function setColumnList($columnList){
|
||||
$this->columnList = $columnList;
|
||||
if(count($this->columnList) > 0) {
|
||||
$selectColumns = array();
|
||||
$dbParser = DB::getParser();
|
||||
|
||||
foreach($this->columnList as $columnName){
|
||||
$columnName = $dbParser->escapeColumn($columnName);
|
||||
$selectColumns[] = new SelectExpression($columnName);
|
||||
}
|
||||
unset($this->columns);
|
||||
$this->columns = $selectColumns;
|
||||
}
|
||||
}
|
||||
|
||||
function setColumns($columns){
|
||||
if(!isset($columns) || count($columns) === 0){
|
||||
$this->columns = array(new StarExpression());
|
||||
return;
|
||||
}
|
||||
|
||||
if(!is_array($columns)) $columns = array($columns);
|
||||
|
||||
$this->columns = $columns;
|
||||
}
|
||||
|
||||
function setTables($tables){
|
||||
if(!isset($tables) || count($tables) === 0){
|
||||
$this->setError(true);
|
||||
$this->setMessage("You must provide at least one table for the query.");
|
||||
return;
|
||||
}
|
||||
|
||||
if(!is_array($tables)) $tables = array($tables);
|
||||
|
||||
$this->tables = $tables;
|
||||
}
|
||||
|
||||
function setConditions($conditions){
|
||||
$this->conditions = array();
|
||||
if(!isset($conditions) || count($conditions) === 0) return;
|
||||
if(!is_array($conditions)) $conditions = array($conditions);
|
||||
|
||||
foreach($conditions as $conditionGroup){
|
||||
if($conditionGroup->show()) $this->conditions[] = $conditionGroup;
|
||||
}
|
||||
}
|
||||
|
||||
function setGroups($groups){
|
||||
if(!isset($groups) || count($groups) === 0) return;
|
||||
if(!is_array($groups)) $groups = array($groups);
|
||||
|
||||
$this->groups = $groups;
|
||||
}
|
||||
|
||||
function setOrder($order){
|
||||
if(!isset($order) || count($order) === 0) return;
|
||||
if(!is_array($order)) $order = array($order);
|
||||
|
||||
$this->orderby = $order;
|
||||
}
|
||||
|
||||
function setLimit($limit = NULL){
|
||||
if(!isset($limit)) return;
|
||||
$this->limit = $limit;
|
||||
}
|
||||
|
||||
// START Fluent interface
|
||||
function select($columns= null){
|
||||
$this->action = 'select';
|
||||
$this->setColumns($columns);
|
||||
return $this;
|
||||
}
|
||||
|
||||
function from($tables){
|
||||
$this->setTables($tables);
|
||||
return $this;
|
||||
}
|
||||
|
||||
function where($conditions){
|
||||
$this->setConditions($conditions);
|
||||
return $this;
|
||||
}
|
||||
|
||||
function groupBy($groups){
|
||||
$this->setGroups($groups);
|
||||
return $this;
|
||||
}
|
||||
|
||||
function orderBy($order){
|
||||
$this->setOrder($order);
|
||||
return $this;
|
||||
}
|
||||
|
||||
function limit($limit){
|
||||
$this->setLimit($limit);
|
||||
return $this;
|
||||
}
|
||||
// END Fluent interface
|
||||
|
||||
function getAction(){
|
||||
return $this->action;
|
||||
}
|
||||
|
||||
function getPriority(){
|
||||
return $this->priority?'LOW_PRIORITY':'';
|
||||
}
|
||||
|
||||
function getSelectString($with_values = true){
|
||||
foreach($this->columns as $column){
|
||||
if($column->show())
|
||||
if($column->isSubquery()){
|
||||
$select[] = $column->toString($with_values) . ' as '. $column->getAlias();
|
||||
}
|
||||
else
|
||||
$select[] = $column->getExpression($with_values);
|
||||
}
|
||||
return trim(implode($select, ', '));
|
||||
}
|
||||
|
||||
function getUpdateString($with_values = true){
|
||||
foreach($this->columns as $column){
|
||||
if($column->show())
|
||||
$update[] = $column->getExpression($with_values);
|
||||
}
|
||||
return trim(implode($update, ', '));
|
||||
}
|
||||
|
||||
function getInsertString($with_values = true){
|
||||
$columnsList = '';
|
||||
$valuesList = '';
|
||||
foreach($this->columns as $column){
|
||||
if($column->show()){
|
||||
$columnsList .= $column->getColumnName() . ', ';
|
||||
$valuesList .= $column->getValue($with_values) . ', ';
|
||||
}
|
||||
}
|
||||
$columnsList = substr($columnsList, 0, -2);
|
||||
$valuesList = substr($valuesList, 0, -2);
|
||||
|
||||
return "($columnsList) \n VALUES ($valuesList)";
|
||||
}
|
||||
|
||||
function getTables(){
|
||||
return $this->tables;
|
||||
}
|
||||
|
||||
// from table_a
|
||||
// from table_a inner join table_b on x=y
|
||||
// from (select * from table a) as x
|
||||
// from (select * from table t) as x inner join table y on y.x
|
||||
function getFromString($with_values = true){
|
||||
$from = '';
|
||||
$simple_table_count = 0;
|
||||
foreach($this->tables as $table){
|
||||
if($table->isJoinTable() || !$simple_table_count) $from .= $table->toString($with_values) . ' ';
|
||||
else $from .= ', '.$table->toString($with_values) . ' ';
|
||||
|
||||
if(is_a($table, 'Subquery')) $from .= $table->getAlias() ? ' as ' . $table->getAlias() . ' ' : ' ';
|
||||
|
||||
$simple_table_count++;
|
||||
}
|
||||
if(trim($from) == '') return '';
|
||||
return $from;
|
||||
}
|
||||
|
||||
function getWhereString($with_values = true, $with_optimization = true){
|
||||
$where = '';
|
||||
$condition_count = 0;
|
||||
|
||||
foreach ($this->conditions as $conditionGroup) {
|
||||
if ($condition_count === 0) {
|
||||
$conditionGroup->setPipe("");
|
||||
}
|
||||
$condition_string = $conditionGroup->toString($with_values);
|
||||
$where .= $condition_string;
|
||||
$condition_count++;
|
||||
}
|
||||
|
||||
if ($with_optimization &&
|
||||
(strstr($this->getOrderByString(), 'list_order') || strstr($this->getOrderByString(), 'update_order'))) {
|
||||
|
||||
if ($condition_count !== 0)
|
||||
$where = '(' . $where . ') ';
|
||||
|
||||
foreach ($this->orderby as $order) {
|
||||
$colName = $order->getColumnName();
|
||||
if (strstr($colName, 'list_order') || strstr($colName, 'update_order')) {
|
||||
$opt_condition = new ConditionWithoutArgument($colName, 2100000000, 'less', 'and');
|
||||
if ($condition_count === 0)
|
||||
$opt_condition->setPipe("");
|
||||
$where .= $opt_condition->toString($with_values) . ' ';
|
||||
$condition_count++;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return trim($where);
|
||||
}
|
||||
|
||||
function getGroupByString(){
|
||||
$groupBy = '';
|
||||
if($this->groups) if($this->groups[0] !== "")
|
||||
$groupBy = implode(', ', $this->groups);
|
||||
return $groupBy;
|
||||
}
|
||||
|
||||
function getOrderByString(){
|
||||
if(!$this->_orderByString){
|
||||
if(count($this->orderby) === 0) return '';
|
||||
$orderBy = '';
|
||||
foreach($this->orderby as $order){
|
||||
$orderBy .= $order->toString() .', ';
|
||||
}
|
||||
$orderBy = substr($orderBy, 0, -2);
|
||||
$this->_orderByString = $orderBy;
|
||||
}
|
||||
return $this->_orderByString;
|
||||
}
|
||||
|
||||
function getLimit(){
|
||||
return $this->limit;
|
||||
}
|
||||
|
||||
function getLimitString(){
|
||||
$limit = '';
|
||||
if(count($this->limit) > 0){
|
||||
$limit = '';
|
||||
$limit .= $this->limit->toString();
|
||||
}
|
||||
return $limit;
|
||||
}
|
||||
|
||||
function getFirstTableName(){
|
||||
return $this->tables[0]->getName();
|
||||
}
|
||||
|
||||
function getArguments(){
|
||||
if(!isset($this->arguments)){
|
||||
$this->arguments = array();
|
||||
|
||||
// Join table arguments
|
||||
if(count($this->tables) > 0)
|
||||
{
|
||||
foreach($this->tables as $table)
|
||||
{
|
||||
if($table->isJoinTable())
|
||||
{
|
||||
$args = $table->getArguments();
|
||||
if($args) $this->arguments = array_merge($this->arguments, $args);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function setConditions($conditions){
|
||||
$this->conditions = array();
|
||||
if(!isset($conditions) || count($conditions) === 0) return;
|
||||
if(!is_array($conditions)) $conditions = array($conditions);
|
||||
|
||||
foreach($conditions as $conditionGroup){
|
||||
if($conditionGroup->show()) $this->conditions[] = $conditionGroup;
|
||||
}
|
||||
}
|
||||
|
||||
function setGroups($groups){
|
||||
if(!isset($groups) || count($groups) === 0) return;
|
||||
if(!is_array($groups)) $groups = array($groups);
|
||||
|
||||
$this->groups = $groups;
|
||||
}
|
||||
|
||||
function setOrder($order){
|
||||
if(!isset($order) || count($order) === 0) return;
|
||||
if(!is_array($order)) $order = array($order);
|
||||
|
||||
$this->orderby = $order;
|
||||
}
|
||||
|
||||
function setLimit($limit = NULL){
|
||||
if(!isset($limit)) return;
|
||||
$this->limit = $limit;
|
||||
}
|
||||
|
||||
// START Fluent interface
|
||||
/**
|
||||
* seleect set
|
||||
* @param string|array $columns
|
||||
* @return Query return Query instance
|
||||
*/
|
||||
function select($columns= null){
|
||||
$this->action = 'select';
|
||||
$this->setColumns($columns);
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* from set
|
||||
* @param string|array $tables
|
||||
* @return Query return Query instance
|
||||
*/
|
||||
function from($tables){
|
||||
$this->setTables($tables);
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* where set
|
||||
* @param string|array $conditions
|
||||
* @return Query return Query instance
|
||||
*/
|
||||
function where($conditions){
|
||||
$this->setConditions($conditions);
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* groupBy set
|
||||
* @param string|array $groups
|
||||
* @return Query return Query instance
|
||||
*/
|
||||
function groupBy($groups){
|
||||
$this->setGroups($groups);
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* orderBy set
|
||||
* @param string|array $order
|
||||
* @return Query return Query instance
|
||||
*/
|
||||
function orderBy($order){
|
||||
$this->setOrder($order);
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* limit set
|
||||
* @param int $limit
|
||||
* @return Query return Query instance
|
||||
*/
|
||||
function limit($limit){
|
||||
$this->setLimit($limit);
|
||||
return $this;
|
||||
}
|
||||
// END Fluent interface
|
||||
|
||||
function getAction(){
|
||||
return $this->action;
|
||||
}
|
||||
|
||||
function getPriority(){
|
||||
return $this->priority?'LOW_PRIORITY':'';
|
||||
}
|
||||
|
||||
/**
|
||||
* Return select sql
|
||||
* @param boolean $with_values
|
||||
* @return string
|
||||
*/
|
||||
function getSelectString($with_values = true){
|
||||
foreach($this->columns as $column){
|
||||
if($column->show())
|
||||
if($column->isSubquery()){
|
||||
$select[] = $column->toString($with_values) . ' as '. $column->getAlias();
|
||||
}
|
||||
else
|
||||
$select[] = $column->getExpression($with_values);
|
||||
}
|
||||
return trim(implode($select, ', '));
|
||||
}
|
||||
|
||||
/**
|
||||
* Return update sql
|
||||
* @param boolean $with_values
|
||||
* @return string
|
||||
*/
|
||||
function getUpdateString($with_values = true){
|
||||
foreach($this->columns as $column){
|
||||
if($column->show())
|
||||
$update[] = $column->getExpression($with_values);
|
||||
}
|
||||
return trim(implode($update, ', '));
|
||||
}
|
||||
|
||||
/**
|
||||
* Return insert sql
|
||||
* @param boolean $with_values
|
||||
* @return string
|
||||
*/
|
||||
function getInsertString($with_values = true){
|
||||
$columnsList = '';
|
||||
if($this->subquery){ // means we have insert-select
|
||||
|
||||
// Column arguments
|
||||
if(count($this->columns) > 0){ // The if is for delete statements, all others must have columns
|
||||
foreach($this->columns as $column){
|
||||
if($column->show()){
|
||||
$args = $column->getArguments();
|
||||
if($args) $this->arguments = array_merge($this->arguments, $args);
|
||||
}
|
||||
}
|
||||
foreach($this->columns as $column){
|
||||
$columnsList .= $column->getColumnName() . ', ';
|
||||
}
|
||||
|
||||
// Condition arguments
|
||||
if(count($this->conditions) > 0)
|
||||
foreach($this->conditions as $conditionGroup){
|
||||
$args = $conditionGroup->getArguments();
|
||||
if(count($args) > 0) $this->arguments = array_merge($this->arguments, $args);
|
||||
}
|
||||
|
||||
// Navigation arguments
|
||||
if(count($this->orderby) > 0)
|
||||
foreach($this->orderby as $order){
|
||||
$args = $order->getArguments();
|
||||
if(count($args) > 0) $this->arguments = array_merge($this->arguments, $args);
|
||||
}
|
||||
$columnsList = substr($columnsList, 0, -2);
|
||||
|
||||
$selectStatement = $this->subquery->toString($with_values);
|
||||
$selectStatement = substr($selectStatement, 1, -1);
|
||||
|
||||
return "($columnsList) \n $selectStatement";
|
||||
}
|
||||
return $this->arguments;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
?>
|
||||
|
||||
|
||||
$valuesList = '';
|
||||
foreach($this->columns as $column){
|
||||
if($column->show()){
|
||||
$columnsList .= $column->getColumnName() . ', ';
|
||||
$valuesList .= $column->getValue($with_values) . ', ';
|
||||
}
|
||||
}
|
||||
$columnsList = substr($columnsList, 0, -2);
|
||||
$valuesList = substr($valuesList, 0, -2);
|
||||
|
||||
return "($columnsList) \n VALUES ($valuesList)";
|
||||
}
|
||||
|
||||
function getTables(){
|
||||
return $this->tables;
|
||||
}
|
||||
|
||||
/**
|
||||
* from table_a
|
||||
* from table_a inner join table_b on x=y
|
||||
* from (select * from table a) as x
|
||||
* from (select * from table t) as x inner join table y on y.x
|
||||
* @param boolean $with_values
|
||||
* @return string
|
||||
*/
|
||||
function getFromString($with_values = true){
|
||||
$from = '';
|
||||
$simple_table_count = 0;
|
||||
foreach($this->tables as $table){
|
||||
if($table->isJoinTable() || !$simple_table_count) $from .= $table->toString($with_values) . ' ';
|
||||
else $from .= ', '.$table->toString($with_values) . ' ';
|
||||
|
||||
if(is_a($table, 'Subquery')) $from .= $table->getAlias() ? ' as ' . $table->getAlias() . ' ' : ' ';
|
||||
|
||||
$simple_table_count++;
|
||||
}
|
||||
if(trim($from) == '') return '';
|
||||
return $from;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return where sql
|
||||
* @param boolean $with_values
|
||||
* @param boolean $with_optimization
|
||||
* @return string
|
||||
*/
|
||||
function getWhereString($with_values = true, $with_optimization = true){
|
||||
$where = '';
|
||||
$condition_count = 0;
|
||||
|
||||
foreach ($this->conditions as $conditionGroup) {
|
||||
if ($condition_count === 0) {
|
||||
$conditionGroup->setPipe("");
|
||||
}
|
||||
$condition_string = $conditionGroup->toString($with_values);
|
||||
$where .= $condition_string;
|
||||
$condition_count++;
|
||||
}
|
||||
|
||||
if ($with_optimization &&
|
||||
(strstr($this->getOrderByString(), 'list_order') || strstr($this->getOrderByString(), 'update_order'))) {
|
||||
|
||||
if ($condition_count !== 0)
|
||||
$where = '(' . $where . ') ';
|
||||
|
||||
foreach ($this->orderby as $order) {
|
||||
$colName = $order->getColumnName();
|
||||
if (strstr($colName, 'list_order') || strstr($colName, 'update_order')) {
|
||||
$opt_condition = new ConditionWithoutArgument($colName, 2100000000, 'less', 'and');
|
||||
if ($condition_count === 0)
|
||||
$opt_condition->setPipe("");
|
||||
$where .= $opt_condition->toString($with_values) . ' ';
|
||||
$condition_count++;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return trim($where);
|
||||
}
|
||||
|
||||
/**
|
||||
* Return groupby sql
|
||||
* @return string
|
||||
*/
|
||||
function getGroupByString(){
|
||||
$groupBy = '';
|
||||
if($this->groups) if($this->groups[0] !== "")
|
||||
$groupBy = implode(', ', $this->groups);
|
||||
return $groupBy;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return orderby sql
|
||||
* @return string
|
||||
*/
|
||||
function getOrderByString(){
|
||||
if(!$this->_orderByString){
|
||||
if(count($this->orderby) === 0) return '';
|
||||
$orderBy = '';
|
||||
foreach($this->orderby as $order){
|
||||
$orderBy .= $order->toString() .', ';
|
||||
}
|
||||
$orderBy = substr($orderBy, 0, -2);
|
||||
$this->_orderByString = $orderBy;
|
||||
}
|
||||
return $this->_orderByString;
|
||||
}
|
||||
|
||||
function getLimit(){
|
||||
return $this->limit;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return limit sql
|
||||
* @return string
|
||||
*/
|
||||
function getLimitString(){
|
||||
$limit = '';
|
||||
if(count($this->limit) > 0){
|
||||
$limit = '';
|
||||
$limit .= $this->limit->toString();
|
||||
}
|
||||
return $limit;
|
||||
}
|
||||
|
||||
function getFirstTableName(){
|
||||
return $this->tables[0]->getName();
|
||||
}
|
||||
|
||||
/**
|
||||
* Return argument list
|
||||
* @return array
|
||||
*/
|
||||
function getArguments(){
|
||||
if(!isset($this->arguments)){
|
||||
$this->arguments = array();
|
||||
|
||||
// Join table arguments
|
||||
if(count($this->tables) > 0)
|
||||
{
|
||||
foreach($this->tables as $table)
|
||||
{
|
||||
if($table->isJoinTable() || is_a($table, 'Subquery'))
|
||||
{
|
||||
$args = $table->getArguments();
|
||||
if($args) $this->arguments = array_merge($this->arguments, $args);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Column arguments
|
||||
if(count($this->columns) > 0){ // The if is for delete statements, all others must have columns
|
||||
foreach($this->columns as $column){
|
||||
if($column->show()){
|
||||
$args = $column->getArguments();
|
||||
if($args) $this->arguments = array_merge($this->arguments, $args);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Condition arguments
|
||||
if(count($this->conditions) > 0)
|
||||
foreach($this->conditions as $conditionGroup){
|
||||
$args = $conditionGroup->getArguments();
|
||||
if(count($args) > 0) $this->arguments = array_merge($this->arguments, $args);
|
||||
}
|
||||
|
||||
// Navigation arguments
|
||||
if(count($this->orderby) > 0)
|
||||
foreach($this->orderby as $order){
|
||||
$args = $order->getArguments();
|
||||
if(count($args) > 0) $this->arguments = array_merge($this->arguments, $args);
|
||||
}
|
||||
}
|
||||
return $this->arguments;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
?>
|
||||
|
|
|
|||
|
|
@ -1,9 +1,33 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* @author NHN (developers@xpressengine.com)
|
||||
* @package /classes/db/queryparts
|
||||
* @version 0.1
|
||||
*/
|
||||
class Subquery extends Query {
|
||||
/**
|
||||
* table alias
|
||||
* @var string
|
||||
*/
|
||||
var $alias;
|
||||
/**
|
||||
* join type
|
||||
* @var string
|
||||
*/
|
||||
var $join_type;
|
||||
|
||||
/**
|
||||
* constructor
|
||||
* @param string $alias
|
||||
* @param string|array $columns
|
||||
* @param string|array $tables
|
||||
* @param string|array $conditions
|
||||
* @param string|array $groups
|
||||
* @param string|array $orderby
|
||||
* @param int $limit
|
||||
* @param string $join_type
|
||||
* @return void
|
||||
*/
|
||||
function Subquery($alias, $columns, $tables, $conditions, $groups, $orderby, $limit, $join_type = null){
|
||||
$this->alias = $alias;
|
||||
|
||||
|
|
|
|||
|
|
@ -1,9 +1,27 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* @author NHN (developers@xpressengine.com)
|
||||
* @package /classes/db/queryparts/condition
|
||||
* @version 0.1
|
||||
*/
|
||||
class Condition {
|
||||
/**
|
||||
* column name
|
||||
* @var string
|
||||
*/
|
||||
var $column_name;
|
||||
var $argument;
|
||||
/**
|
||||
* operation can use 'equal', 'more', 'excess', 'less', 'below', 'like_tail', 'like_prefix', 'like', 'notlike_tail',
|
||||
* 'notlike_prefix', 'notlike', 'in', 'notin', 'not_in', 'and', 'or', 'xor', 'not', 'notequal', 'between'
|
||||
* 'null', 'notnull'
|
||||
* @var string
|
||||
*/
|
||||
var $operation;
|
||||
/**
|
||||
* pipe can use 'and', 'or'...
|
||||
* @var string
|
||||
*/
|
||||
var $pipe;
|
||||
|
||||
var $_value;
|
||||
|
|
@ -11,6 +29,14 @@
|
|||
var $_show;
|
||||
var $_value_to_string;
|
||||
|
||||
/**
|
||||
* constructor
|
||||
* @param string $column_name
|
||||
* @param mixed $argument
|
||||
* @param string $operation
|
||||
* @param string $pipe
|
||||
* @return void
|
||||
*/
|
||||
function Condition($column_name, $argument, $operation, $pipe){
|
||||
$this->column_name = $column_name;
|
||||
$this->argument = $argument;
|
||||
|
|
@ -23,6 +49,11 @@
|
|||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* value to string
|
||||
* @param boolean $withValue
|
||||
* @return string
|
||||
*/
|
||||
function toString($withValue = true){
|
||||
if (!isset($this->_value_to_string)) {
|
||||
if (!$this->show())
|
||||
|
|
@ -41,10 +72,18 @@
|
|||
return $this->_value_to_string;
|
||||
}
|
||||
|
||||
/**
|
||||
* change string without value
|
||||
* @return string
|
||||
*/
|
||||
function toStringWithoutValue(){
|
||||
return $this->pipe . ' ' . $this->getConditionPart($this->_value);
|
||||
}
|
||||
|
||||
/**
|
||||
* change string with value
|
||||
* @return string
|
||||
*/
|
||||
function toStringWithValue(){
|
||||
return $this->pipe . ' ' . $this->getConditionPart($this->_value);
|
||||
}
|
||||
|
|
@ -53,6 +92,9 @@
|
|||
$this->pipe = $pipe;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return boolean
|
||||
*/
|
||||
function show(){
|
||||
if(!isset($this->_show)){
|
||||
if(is_array($this->_value) && count($this->_value) === 1 && $this->_value[0] === '') {
|
||||
|
|
@ -74,6 +116,7 @@
|
|||
case 'notlike' :
|
||||
case 'in' :
|
||||
case 'notin' :
|
||||
case 'not_in' :
|
||||
case 'and':
|
||||
case 'or':
|
||||
case 'xor':
|
||||
|
|
@ -82,17 +125,32 @@
|
|||
// if variable is not set or is not string or number, return
|
||||
if(!isset($this->_value)) { $this->_show = false; break;}
|
||||
if($this->_value === '') { $this->_show = false; break; }
|
||||
if(!in_array(gettype($this->_value), array('string', 'integer'))) {$this->_show = false; break; }
|
||||
$tmpArray = array('string'=>1, 'integer'=>1);
|
||||
if(!isset($tmpArray[gettype($this->_value)]))
|
||||
{
|
||||
$this->_show = false; break;
|
||||
}
|
||||
break;
|
||||
case 'between' :
|
||||
if(!is_array($this->_value)) { $this->_show = false; break;}
|
||||
if(count($this->_value)!=2) {$this->_show = false; break;}
|
||||
case 'null':
|
||||
case 'notnull':
|
||||
break;
|
||||
default:
|
||||
// If operation is not one of the above, means the condition is invalid
|
||||
$this->_show = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
return $this->_show;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return condition string
|
||||
* @param int|string|array $value
|
||||
* @return string
|
||||
*/
|
||||
function getConditionPart($value) {
|
||||
$name = $this->column_name;
|
||||
$operation = $this->operation;
|
||||
|
|
@ -131,6 +189,7 @@
|
|||
return $name.' in '.$value;
|
||||
break;
|
||||
case 'notin' :
|
||||
case 'not_in' :
|
||||
return $name.' not in '.$value;
|
||||
break;
|
||||
case 'notequal' :
|
||||
|
|
|
|||
|
|
@ -1,12 +1,30 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* @author NHN (developers@xpressengine.com)
|
||||
* @package /classes/db/queryparts/condition
|
||||
* @version 0.1
|
||||
*/
|
||||
class ConditionGroup {
|
||||
/**
|
||||
* condition list
|
||||
* @var array
|
||||
*/
|
||||
var $conditions;
|
||||
/**
|
||||
* pipe can use 'and', 'or'...
|
||||
* @var string
|
||||
*/
|
||||
var $pipe;
|
||||
|
||||
var $_group;
|
||||
var $_show;
|
||||
|
||||
/**
|
||||
* constructor
|
||||
* @param array $conditions
|
||||
* @param string $pipe
|
||||
* @return void
|
||||
*/
|
||||
function ConditionGroup($conditions, $pipe = "") {
|
||||
$this->conditions = array();
|
||||
foreach($conditions as $condition){
|
||||
|
|
@ -28,6 +46,11 @@
|
|||
$this->pipe = $pipe;
|
||||
}
|
||||
|
||||
/**
|
||||
* value to string
|
||||
* @param boolean $with_value
|
||||
* @return string
|
||||
*/
|
||||
function toString($with_value = true){
|
||||
if(!isset($this->_group)){
|
||||
$cond_indx = 0;
|
||||
|
|
@ -48,6 +71,10 @@
|
|||
return $this->_group;
|
||||
}
|
||||
|
||||
/**
|
||||
* return argument list
|
||||
* @return array
|
||||
*/
|
||||
function getArguments(){
|
||||
$args = array();
|
||||
foreach($this->conditions as $condition){
|
||||
|
|
@ -57,4 +84,4 @@
|
|||
return $args;
|
||||
}
|
||||
}
|
||||
?>
|
||||
?>
|
||||
|
|
|
|||
|
|
@ -1,7 +1,19 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* @author NHN (developers@xpressengine.com)
|
||||
* @package /classes/db/queryparts/condition
|
||||
* @version 0.1
|
||||
*/
|
||||
class ConditionSubquery extends Condition {
|
||||
|
||||
/**
|
||||
* constructor
|
||||
* @param string $column_name
|
||||
* @param mixed $argument
|
||||
* @param string $operation
|
||||
* @param string $pipe
|
||||
* @return void
|
||||
*/
|
||||
function ConditionSubquery($column_name, $argument, $operation, $pipe = ""){
|
||||
parent::Condition($column_name, $argument, $operation, $pipe);
|
||||
$this->_value = $this->argument->toString();
|
||||
|
|
|
|||
|
|
@ -1,7 +1,19 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* @author NHN (developers@xpressengine.com)
|
||||
* @package /classes/db/queryparts/condition
|
||||
* @version 0.1
|
||||
*/
|
||||
class ConditionWithArgument extends Condition {
|
||||
|
||||
/**
|
||||
* constructor
|
||||
* @param string $column_name
|
||||
* @param mixed $argument
|
||||
* @param string $operation
|
||||
* @param string $pipe
|
||||
* @return void
|
||||
*/
|
||||
function ConditionWithArgument($column_name, $argument, $operation, $pipe = ""){
|
||||
if($argument === null) { $this->_show = false; return; }
|
||||
parent::Condition($column_name, $argument, $operation, $pipe);
|
||||
|
|
@ -13,6 +25,10 @@
|
|||
return $this->argument;
|
||||
}
|
||||
|
||||
/**
|
||||
* change string without value
|
||||
* @return string
|
||||
*/
|
||||
function toStringWithoutValue(){
|
||||
$value = $this->argument->getUnescapedValue();
|
||||
|
||||
|
|
@ -37,6 +53,9 @@
|
|||
return $this->pipe . ' ' . $this->getConditionPart($q);
|
||||
}
|
||||
|
||||
/**
|
||||
* @return boolean
|
||||
*/
|
||||
function show(){
|
||||
if(!isset($this->_show)){
|
||||
if(!$this->argument->isValid()) $this->_show = false;
|
||||
|
|
|
|||
|
|
@ -1,9 +1,22 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* @author NHN (developers@xpressengine.com)
|
||||
* @package /classes/db/queryparts/condition
|
||||
* @version 0.1
|
||||
*/
|
||||
class ConditionWithoutArgument extends Condition {
|
||||
/**
|
||||
* constructor
|
||||
* @param string $column_name
|
||||
* @param mixed $argument
|
||||
* @param string $operation
|
||||
* @param string $pipe
|
||||
* @return void
|
||||
*/
|
||||
function ConditionWithoutArgument($column_name, $argument, $operation, $pipe = ""){
|
||||
parent::Condition($column_name, $argument, $operation, $pipe);
|
||||
if(in_array($operation, array('in', 'notin'))){
|
||||
$tmpArray = array('in'=>1, 'notin'=>1, 'not_in'=>1);
|
||||
if(isset($tmpArray[$operation])){
|
||||
if(is_array($argument)) $argument = implode($argument, ',');
|
||||
$this->_value = '('. $argument .')';
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,15 +1,24 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* @class ClickCountExpression
|
||||
* ClickCountExpression
|
||||
* @author Arnia Software
|
||||
* @brief
|
||||
*
|
||||
* @package /classes/db/queryparts/expression
|
||||
* @version 0.1
|
||||
*/
|
||||
|
||||
class ClickCountExpression extends SelectExpression {
|
||||
/**
|
||||
* click count
|
||||
* @var bool
|
||||
*/
|
||||
var $click_count;
|
||||
|
||||
/**
|
||||
* constructor
|
||||
* @param string $column_name
|
||||
* @param string $alias
|
||||
* @param bool $click_count
|
||||
* @return void
|
||||
*/
|
||||
function ClickCountExpression($column_name, $alias = NULL, $click_count = false){
|
||||
parent::SelectExpression($column_name, $alias);
|
||||
|
||||
|
|
@ -25,9 +34,13 @@
|
|||
return $this->click_count;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return column expression, ex) column = column + 1
|
||||
* @return string
|
||||
*/
|
||||
function getExpression(){
|
||||
return "$this->column_name = $this->column_name + 1";
|
||||
}
|
||||
}
|
||||
|
||||
?>
|
||||
?>
|
||||
|
|
|
|||
|
|
@ -1,20 +1,35 @@
|
|||
<?php
|
||||
/**
|
||||
* @class DeleteExpression
|
||||
* @author Arnia Software
|
||||
* @brief
|
||||
* DeleteExpression
|
||||
*
|
||||
* @author Arnia Software
|
||||
* @package /classes/db/queryparts/expression
|
||||
* @version 0.1
|
||||
* @todo Fix this class
|
||||
*/
|
||||
|
||||
// TODO Fix this class
|
||||
class DeleteExpression extends Expression {
|
||||
/**
|
||||
* column value
|
||||
* @var mixed
|
||||
*/
|
||||
var $value;
|
||||
|
||||
/**
|
||||
* constructor
|
||||
* @param string $column_name
|
||||
* @param mixed $value
|
||||
* @return void
|
||||
*/
|
||||
function DeleteExpression($column_name, $value){
|
||||
parent::Expression($column_name);
|
||||
$this->value = $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return column expression, ex) column = value
|
||||
* @return string
|
||||
*/
|
||||
function getExpression(){
|
||||
return "$this->column_name = $this->value";
|
||||
}
|
||||
|
|
@ -32,4 +47,4 @@
|
|||
}
|
||||
|
||||
|
||||
?>
|
||||
?>
|
||||
|
|
|
|||
|
|
@ -1,18 +1,28 @@
|
|||
<?php
|
||||
/**
|
||||
* @class Expression
|
||||
* @author Corina
|
||||
* @brief Represents an expression used in select/update/insert/delete statements
|
||||
* Expression
|
||||
* Represents an expression used in select/update/insert/delete statements
|
||||
*
|
||||
* Examples (expressions are inside double square brackets):
|
||||
* select [[columnA]], [[columnB as aliasB]] from tableA
|
||||
* update tableA set [[columnA = valueA]] where columnB = something
|
||||
*
|
||||
* @author Corina
|
||||
* @package /classes/db/queryparts/expression
|
||||
* @version 0.1
|
||||
*/
|
||||
|
||||
class Expression {
|
||||
/**
|
||||
* column name
|
||||
* @var string
|
||||
*/
|
||||
var $column_name;
|
||||
|
||||
/**
|
||||
* constructor
|
||||
* @param string $column_name
|
||||
* @return void
|
||||
*/
|
||||
function Expression($column_name){
|
||||
$this->column_name = $column_name;
|
||||
}
|
||||
|
|
@ -25,6 +35,10 @@
|
|||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return column expression, ex) column as alias
|
||||
* @return string
|
||||
*/
|
||||
function getExpression() {
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,15 +1,24 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* @class InsertExpression
|
||||
* @author Arnia Software
|
||||
* @brief
|
||||
* InsertExpression
|
||||
*
|
||||
* @author Arnia Software
|
||||
* @package /classes/db/queryparts/expression
|
||||
* @version 0.1
|
||||
*/
|
||||
|
||||
class InsertExpression extends Expression {
|
||||
/**
|
||||
* argument
|
||||
* @var object
|
||||
*/
|
||||
var $argument;
|
||||
|
||||
/**
|
||||
* constructor
|
||||
* @param string $column_name
|
||||
* @param object $argument
|
||||
* @return void
|
||||
*/
|
||||
function InsertExpression($column_name, $argument){
|
||||
parent::Expression($column_name);
|
||||
$this->argument = $argument;
|
||||
|
|
|
|||
|
|
@ -1,26 +1,40 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* @class SelectExpression
|
||||
* @author Arnia Software
|
||||
* @brief Represents an expresion that appears in the select clause
|
||||
* SelectExpression
|
||||
* Represents an expresion that appears in the select clause
|
||||
*
|
||||
* @remarks
|
||||
* $column_name can be:
|
||||
* - a table column name
|
||||
* - an sql function - like count(*)
|
||||
* - an sql expression - substr(column_name, 1, 8) or score1 + score2
|
||||
* $column_name is already escaped
|
||||
*
|
||||
* @author Arnia Software
|
||||
* @package /classes/db/queryparts/expression
|
||||
* @version 0.1
|
||||
*/
|
||||
|
||||
class SelectExpression extends Expression {
|
||||
/**
|
||||
* column alias name
|
||||
* @var string
|
||||
*/
|
||||
var $column_alias;
|
||||
|
||||
/**
|
||||
* constructor
|
||||
* @param string $column_name
|
||||
* @param string $alias
|
||||
* @return void
|
||||
*/
|
||||
function SelectExpression($column_name, $alias = NULL){
|
||||
parent::Expression($column_name);
|
||||
$this->column_alias = $alias;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return column expression, ex) column as alias
|
||||
* @return string
|
||||
*/
|
||||
function getExpression() {
|
||||
return sprintf("%s%s", $this->column_name, $this->column_alias ? " as ".$this->column_alias : "");
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,14 +1,17 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* @class StarExpression
|
||||
* @author Corina
|
||||
* @brief Represents the * in 'select * from ...' statements
|
||||
* StarExpression
|
||||
* Represents the * in 'select * from ...' statements
|
||||
*
|
||||
* @author Corina
|
||||
* @package /classes/db/queryparts/expression
|
||||
* @version 0.1
|
||||
*/
|
||||
|
||||
class StarExpression extends SelectExpression {
|
||||
|
||||
/**
|
||||
* constructor, set the column to asterisk
|
||||
* @return void
|
||||
*/
|
||||
function StarExpression(){
|
||||
parent::SelectExpression("*");
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,25 +1,43 @@
|
|||
<?php
|
||||
/**
|
||||
* @class UpdateExpression
|
||||
* @author Arnia Software
|
||||
* @brief
|
||||
* UpdateExpression
|
||||
*
|
||||
* @author Arnia Software
|
||||
* @package /classes/db/queryparts/expression
|
||||
* @version 0.1
|
||||
*/
|
||||
|
||||
class UpdateExpression extends Expression {
|
||||
/**
|
||||
* argument
|
||||
* @var object
|
||||
*/
|
||||
var $argument;
|
||||
|
||||
/**
|
||||
* constructor
|
||||
* @param string $column_name
|
||||
* @param object $argument
|
||||
* @return void
|
||||
*/
|
||||
function UpdateExpression($column_name, $argument){
|
||||
parent::Expression($column_name);
|
||||
$this->argument = $argument;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return column expression, ex) column = value
|
||||
* @return string
|
||||
*/
|
||||
function getExpression($with_value = true){
|
||||
if($with_value)
|
||||
return $this->getExpressionWithValue();
|
||||
return $this->getExpressionWithoutValue();
|
||||
}
|
||||
|
||||
/**
|
||||
* Return column expression, ex) column = value
|
||||
* @return string
|
||||
*/
|
||||
function getExpressionWithValue(){
|
||||
$value = $this->argument->getValue();
|
||||
$operation = $this->argument->getColumnOperation();
|
||||
|
|
@ -28,6 +46,11 @@
|
|||
return "$this->column_name = $value";
|
||||
}
|
||||
|
||||
/**
|
||||
* Return column expression, ex) column = ?
|
||||
* Can use prepare statement
|
||||
* @return string
|
||||
*/
|
||||
function getExpressionWithoutValue(){
|
||||
$operation = $this->argument->getColumnOperation();
|
||||
if(isset($operation))
|
||||
|
|
|
|||
|
|
@ -1,14 +1,24 @@
|
|||
<?php
|
||||
/**
|
||||
* @class UpdateExpression
|
||||
* @author Arnia Software
|
||||
* @brief
|
||||
* UpdateExpression
|
||||
*
|
||||
* @author Arnia Software
|
||||
* @package /classes/db/queryparts/expression
|
||||
* @version 0.1
|
||||
*/
|
||||
|
||||
class UpdateExpressionWithoutArgument extends UpdateExpression {
|
||||
/**
|
||||
* argument
|
||||
* @var object
|
||||
*/
|
||||
var $argument;
|
||||
|
||||
/**
|
||||
* constructor
|
||||
* @param string $column_name
|
||||
* @param object $argument
|
||||
* @return void
|
||||
*/
|
||||
function UpdateExpressionWithoutArgument($column_name, $argument){
|
||||
parent::Expression($column_name);
|
||||
$this->argument = $argument;
|
||||
|
|
@ -35,11 +45,11 @@
|
|||
function getArgument(){
|
||||
return null;
|
||||
}
|
||||
|
||||
|
||||
function getArguments(){
|
||||
return array();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
?>
|
||||
?>
|
||||
|
|
|
|||
|
|
@ -1,10 +1,38 @@
|
|||
<?php
|
||||
/**
|
||||
* @author NHN (developers@xpressengine.com)
|
||||
* @package /classes/db/queryparts/limit
|
||||
* @version 0.1
|
||||
*/
|
||||
class Limit {
|
||||
/**
|
||||
* start number
|
||||
* @var int
|
||||
*/
|
||||
var $start;
|
||||
/**
|
||||
* list count
|
||||
* @var int
|
||||
*/
|
||||
var $list_count;
|
||||
/**
|
||||
* page count
|
||||
* @var int
|
||||
*/
|
||||
var $page_count;
|
||||
/**
|
||||
* current page
|
||||
* @var int
|
||||
*/
|
||||
var $page;
|
||||
|
||||
/**
|
||||
* constructor
|
||||
* @param int $list_count
|
||||
* @param int $page
|
||||
* @param int $page_count
|
||||
* @return void
|
||||
*/
|
||||
function Limit($list_count, $page= NULL, $page_count= NULL){
|
||||
$this->list_count = $list_count;
|
||||
if ($page){
|
||||
|
|
@ -16,7 +44,11 @@
|
|||
}
|
||||
}
|
||||
|
||||
function isPageHandler(){//in case you choose to use query limit in other cases than page select
|
||||
/**
|
||||
* In case you choose to use query limit in other cases than page select
|
||||
* @return boolean
|
||||
*/
|
||||
function isPageHandler(){
|
||||
if ($this->page)return true;
|
||||
else return false;
|
||||
}
|
||||
|
|
@ -34,4 +66,4 @@
|
|||
else return $this->list_count->getValue();
|
||||
}
|
||||
}
|
||||
?>
|
||||
?>
|
||||
|
|
|
|||
|
|
@ -1,8 +1,27 @@
|
|||
<?php
|
||||
/**
|
||||
* @author NHN (developers@xpressengine.com)
|
||||
* @package /classes/db/queryparts/order
|
||||
* @version 0.1
|
||||
*/
|
||||
class OrderByColumn {
|
||||
/**
|
||||
* column name
|
||||
* @var string
|
||||
*/
|
||||
var $column_name;
|
||||
/**
|
||||
* sort order
|
||||
* @var string
|
||||
*/
|
||||
var $sort_order;
|
||||
|
||||
/**
|
||||
* constructor
|
||||
* @param string $column_name
|
||||
* @param string $sort_order
|
||||
* @return void
|
||||
*/
|
||||
function OrderByColumn($column_name, $sort_order){
|
||||
$this->column_name = $column_name;
|
||||
$this->sort_order = $sort_order;
|
||||
|
|
@ -28,4 +47,4 @@
|
|||
}
|
||||
}
|
||||
|
||||
?>
|
||||
?>
|
||||
|
|
|
|||
|
|
@ -1,15 +1,42 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* @author NHN (developers@xpressengine.com)
|
||||
* @package /classes/db/queryparts/table
|
||||
* @version 0.1
|
||||
*/
|
||||
class CubridTableWithHint extends Table {
|
||||
/**
|
||||
* table name
|
||||
* @var string
|
||||
*/
|
||||
var $name;
|
||||
/**
|
||||
* table alias
|
||||
* @var string
|
||||
*/
|
||||
var $alias;
|
||||
/**
|
||||
* index hint list
|
||||
* @var array
|
||||
*/
|
||||
var $index_hints_list;
|
||||
|
||||
/**
|
||||
* constructor
|
||||
* @param string $name
|
||||
* @param string $alias
|
||||
* @param array $index_hints_list
|
||||
* @return void
|
||||
*/
|
||||
function CubridTableWithHint($name, $alias = NULL, $index_hints_list){
|
||||
parent::Table($name, $alias);
|
||||
$this->index_hints_list = $index_hints_list;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return index hint string
|
||||
* @return string
|
||||
*/
|
||||
function getIndexHintString(){
|
||||
$result = '';
|
||||
|
||||
|
|
@ -32,4 +59,4 @@
|
|||
}
|
||||
}
|
||||
|
||||
?>
|
||||
?>
|
||||
|
|
|
|||
|
|
@ -1,9 +1,27 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* @author NHN (developers@xpressengine.com)
|
||||
* @package /classes/db/queryparts/table
|
||||
* @version 0.1
|
||||
*/
|
||||
class IndexHint {
|
||||
/**
|
||||
* index name
|
||||
* @var string
|
||||
*/
|
||||
var $index_name;
|
||||
/**
|
||||
* index hint type, ex) IGNORE, FORCE, USE...
|
||||
* @var string
|
||||
*/
|
||||
var $index_hint_type;
|
||||
|
||||
/**
|
||||
* constructor
|
||||
* @param string $index_name
|
||||
* @param string $index_hint_type
|
||||
* @return void
|
||||
*/
|
||||
function IndexHint($index_name, $index_hint_type){
|
||||
$this->index_name = $index_name;
|
||||
$this->index_hint_type = $index_hint_type;
|
||||
|
|
@ -18,4 +36,4 @@
|
|||
}
|
||||
}
|
||||
|
||||
?>
|
||||
?>
|
||||
|
|
|
|||
|
|
@ -1,19 +1,32 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* @class JoinTable
|
||||
* @author Arnia Software
|
||||
* @brief
|
||||
*
|
||||
* @remarks
|
||||
* class JoinTable
|
||||
* $conditions in an array of Condition objects
|
||||
*
|
||||
*
|
||||
* @author Arnia Software
|
||||
* @package /classes/db/queryparts/table
|
||||
* @version 0.1
|
||||
*/
|
||||
|
||||
class JoinTable extends Table {
|
||||
/**
|
||||
* join type
|
||||
* @var string
|
||||
*/
|
||||
var $join_type;
|
||||
/**
|
||||
* condition list
|
||||
* @var array
|
||||
*/
|
||||
var $conditions;
|
||||
|
||||
/**
|
||||
* constructor
|
||||
* @param string $name
|
||||
* @param string $alias
|
||||
* @param string $join_type
|
||||
* @param array $conditions
|
||||
* @return void
|
||||
*/
|
||||
function JoinTable($name, $alias, $join_type, $conditions){
|
||||
parent::Table($name, $alias);
|
||||
$this->join_type = $join_type;
|
||||
|
|
@ -43,4 +56,4 @@
|
|||
|
||||
}
|
||||
|
||||
?>
|
||||
?>
|
||||
|
|
|
|||
|
|
@ -1,10 +1,33 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* @author NHN (developers@xpressengine.com)
|
||||
* @package /classes/db/queryparts/table
|
||||
* @version 0.1
|
||||
*/
|
||||
class MssqlTableWithHint extends Table {
|
||||
/**
|
||||
* table name
|
||||
* @var string
|
||||
*/
|
||||
var $name;
|
||||
/**
|
||||
* table alias
|
||||
* @var string
|
||||
*/
|
||||
var $alias;
|
||||
/**
|
||||
* index hint type, ex) IGNORE, FORCE, USE...
|
||||
* @var array
|
||||
*/
|
||||
var $index_hints_list;
|
||||
|
||||
/**
|
||||
* constructor
|
||||
* @param string $name
|
||||
* @param string $alias
|
||||
* @param string $index_hints_list
|
||||
* @return void
|
||||
*/
|
||||
function MssqlTableWithHint($name, $alias = NULL, $index_hints_list){
|
||||
parent::Table($name, $alias);
|
||||
$this->index_hints_list = $index_hints_list;
|
||||
|
|
@ -14,9 +37,10 @@
|
|||
$result = parent::toString();
|
||||
|
||||
$index_hint_string = '';
|
||||
$indexTypeList = array('USE'=>1, 'FORCE'=>1);
|
||||
foreach($this->index_hints_list as $index_hint){
|
||||
$index_hint_type = $index_hint->getIndexHintType();
|
||||
if(in_array($index_hint_type, array('USE', 'FORCE')))
|
||||
if(isset($indexTypeList[$index_hint_type]))
|
||||
$index_hint_string .= 'INDEX(' . $index_hint->getIndexName() . '), ';
|
||||
}
|
||||
if($index_hint_string != ''){
|
||||
|
|
@ -26,4 +50,4 @@
|
|||
}
|
||||
}
|
||||
|
||||
?>
|
||||
?>
|
||||
|
|
|
|||
|
|
@ -1,10 +1,33 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* @author NHN (developers@xpressengine.com)
|
||||
* @package /classes/db/queryparts/table
|
||||
* @version 0.1
|
||||
*/
|
||||
class MysqlTableWithHint extends Table {
|
||||
/**
|
||||
* table name
|
||||
* @var string
|
||||
*/
|
||||
var $name;
|
||||
/**
|
||||
* table alias
|
||||
* @var string
|
||||
*/
|
||||
var $alias;
|
||||
/**
|
||||
* index hint type, ex) IGNORE, FORCE, USE...
|
||||
* @var array
|
||||
*/
|
||||
var $index_hints_list;
|
||||
|
||||
/**
|
||||
* constructor
|
||||
* @param string $name
|
||||
* @param string $alias
|
||||
* @param string $index_hints_list
|
||||
* @return void
|
||||
*/
|
||||
function MysqlTableWithHint($name, $alias = NULL, $index_hints_list){
|
||||
parent::Table($name, $alias);
|
||||
$this->index_hints_list = $index_hints_list;
|
||||
|
|
@ -33,4 +56,4 @@
|
|||
}
|
||||
}
|
||||
|
||||
?>
|
||||
?>
|
||||
|
|
|
|||
|
|
@ -1,9 +1,27 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* @author NHN (developers@xpressengine.com)
|
||||
* @package /classes/db/queryparts/table
|
||||
* @version 0.1
|
||||
*/
|
||||
class Table {
|
||||
/**
|
||||
* table name
|
||||
* @var string
|
||||
*/
|
||||
var $name;
|
||||
/**
|
||||
* table alias
|
||||
* @var string
|
||||
*/
|
||||
var $alias;
|
||||
|
||||
/**
|
||||
* constructor
|
||||
* @param string $name
|
||||
* @param string $alias
|
||||
* @return void
|
||||
*/
|
||||
function Table($name, $alias = NULL){
|
||||
$this->name = $name;
|
||||
$this->alias = $alias;
|
||||
|
|
@ -27,4 +45,4 @@
|
|||
}
|
||||
}
|
||||
|
||||
?>
|
||||
?>
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue