mirror of
https://github.com/Lastorder-DC/rhymix.git
synced 2026-01-07 18:51:41 +09:00
8f385a592b
NHN developers@xpressengine.com http://xpressengine.com/ git-svn-id: http://xe-core.googlecode.com/svn/sandbox@7676 201d5d3c-b55e-5fd7-737f-ddc643e51545
975 lines
40 KiB
PHP
975 lines
40 KiB
PHP
<?php
|
|
/**
|
|
* @class DBCubrid
|
|
* @author NHN (developers@xpressengine.com)
|
|
* @brief Cubrid DBMS를 이용하기 위한 class
|
|
* @version 0.1p1
|
|
*
|
|
* CUBRID2008 R1.3 에 대응하도록 수정 Prototype (prototype@cubrid.com) / 09.02.23
|
|
* 7.3 ~ 2008 R1.3 까지 테스트 완료함.
|
|
* 기본 쿼리만 사용하였기에 특화된 튜닝이 필요
|
|
**/
|
|
|
|
class DBCubrid extends DB {
|
|
|
|
/**
|
|
* @brief Cubrid DB에 접속하기 위한 정보
|
|
**/
|
|
var $hostname = '127.0.0.1'; ///< hostname
|
|
var $userid = NULL; ///< user id
|
|
var $password = NULL; ///< password
|
|
var $database = NULL; ///< database
|
|
var $port = 33000; ///< db server port
|
|
var $prefix = 'xe'; ///< XE에서 사용할 테이블들의 prefix (한 DB에서 여러개의 XE 설치 가능)
|
|
var $cutlen = 12000; ///< 큐브리드의 최대 상수 크기(스트링이 이보다 크면 '...'+'...' 방식을 사용해야 한다
|
|
var $comment_syntax = '/* %s */';
|
|
|
|
/**
|
|
* @brief cubrid에서 사용될 column type
|
|
*
|
|
* column_type은 schema/query xml에서 공통 선언된 type을 이용하기 때문에
|
|
* 각 DBMS에 맞게 replace 해주어야 한다
|
|
**/
|
|
var $column_type = array(
|
|
'bignumber' => 'numeric(20)',
|
|
'number' => 'integer',
|
|
'varchar' => 'character varying',
|
|
'char' => 'character',
|
|
'text' => 'character varying(1073741823)',
|
|
'bigtext' => 'character varying(1073741823)',
|
|
'date' => 'character varying(14)',
|
|
'float' => 'float',
|
|
);
|
|
|
|
/**
|
|
* @brief constructor
|
|
**/
|
|
function DBCubrid() {
|
|
$this->_setDBInfo();
|
|
$this->_connect();
|
|
}
|
|
|
|
/**
|
|
* @brief 설치 가능 여부를 return
|
|
**/
|
|
function isSupported() {
|
|
if(!function_exists('cubrid_connect')) return false;
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* @brief DB정보 설정 및 connect/ close
|
|
**/
|
|
function _setDBInfo() {
|
|
$db_info = Context::getDBInfo();
|
|
$this->hostname = $db_info->db_hostname;
|
|
$this->userid = $db_info->db_userid;
|
|
$this->password = $db_info->db_password;
|
|
$this->database = $db_info->db_database;
|
|
$this->port = $db_info->db_port;
|
|
$this->prefix = $db_info->db_table_prefix;
|
|
if(!substr($this->prefix,-1)!='_') $this->prefix .= '_';
|
|
}
|
|
|
|
/**
|
|
* @brief DB 접속
|
|
**/
|
|
function _connect() {
|
|
// db 정보가 없으면 무시
|
|
if(!$this->hostname || !$this->userid || !$this->password || !$this->database || !$this->port) return;
|
|
|
|
// 접속시도
|
|
$this->fd = @cubrid_connect($this->hostname, $this->port, $this->database, $this->userid, $this->password);
|
|
|
|
// 접속체크
|
|
if(!$this->fd) {
|
|
$this->setError(-1, 'database connect fail');
|
|
return $this->is_connected = false;
|
|
}
|
|
|
|
$this->is_connected = true;
|
|
$this->password = md5($this->password);
|
|
}
|
|
|
|
/**
|
|
* @brief DB접속 해제
|
|
**/
|
|
function close() {
|
|
if(!$this->isConnected()) return;
|
|
@cubrid_commit($this->fd);
|
|
@cubrid_disconnect($this->fd);
|
|
$this->transaction_started = false;
|
|
}
|
|
|
|
/**
|
|
* @brief 쿼리에서 입력되는 문자열 변수들의 quotation 조절
|
|
**/
|
|
function addQuotes($string) {
|
|
if(!$this->fd) return $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);
|
|
return $string;
|
|
}
|
|
|
|
/**
|
|
* @brief 트랜잭션 시작
|
|
**/
|
|
function begin() {
|
|
if(!$this->isConnected() || $this->transaction_started) return;
|
|
$this->transaction_started = true;
|
|
}
|
|
|
|
/**
|
|
* @brief 롤백
|
|
**/
|
|
function rollback() {
|
|
if(!$this->isConnected() || !$this->transaction_started) return;
|
|
@cubrid_rollback($this->fd);
|
|
$this->transaction_started = false;
|
|
}
|
|
|
|
/**
|
|
* @brief 커밋
|
|
**/
|
|
function commit() {
|
|
if(!$force && (!$this->isConnected() || !$this->transaction_started)) return;
|
|
@cubrid_commit($this->fd);
|
|
$this->transaction_started = false;
|
|
}
|
|
|
|
|
|
/**
|
|
* @brief : 쿼리문의 실행 및 결과의 fetch 처리
|
|
*
|
|
* query : query문 실행하고 result return\n
|
|
* fetch : reutrn 된 값이 없으면 NULL\n
|
|
* rows이면 array object\n
|
|
* row이면 object\n
|
|
* return\n
|
|
**/
|
|
function _query($query) {
|
|
//echo "(((".$this->backtrace().")))";
|
|
if(!$query || !$this->isConnected()) return;
|
|
|
|
// 쿼리 시작을 알림
|
|
$this->actStart($query);
|
|
|
|
// 쿼리 문 실행
|
|
$result = @cubrid_execute($this->fd, $query);
|
|
|
|
// 오류 체크
|
|
if(cubrid_error_code()) $this->setError(cubrid_error_code(), cubrid_error_msg());
|
|
|
|
// 쿼리 실행 종료를 알림
|
|
$this->actFinish();
|
|
|
|
// 결과 리턴
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* @brief 결과를 fetch
|
|
**/
|
|
function _fetch($result) {
|
|
if(!$this->isConnected() || $this->isError() || !$result) return;
|
|
|
|
$col_types = cubrid_column_types ($result);
|
|
$col_names = cubrid_column_names ($result);
|
|
if (($max = count ($col_types)) == count ($col_names)) {
|
|
$count = 0;
|
|
while ($count < $max) {
|
|
if (preg_match ("/^char/", $col_types[$count]) > 0) {
|
|
$char_type_fields[] = $col_names[$count];
|
|
}
|
|
$count++;
|
|
}
|
|
}
|
|
|
|
while($tmp = cubrid_fetch($result, CUBRID_OBJECT)) {
|
|
if (is_array ($char_type_fields)) {
|
|
foreach ($char_type_fields as $val) {
|
|
$tmp->{$val} = rtrim ($tmp->{$val});
|
|
}
|
|
}
|
|
$output[] = $tmp;
|
|
}
|
|
unset ($char_type_fields);
|
|
|
|
if($result) cubrid_close_request($result);
|
|
|
|
if(count($output)==1) return $output[0];
|
|
return $output;
|
|
}
|
|
|
|
/**
|
|
* @brief 1씩 증가되는 sequence값을 return (cubrid의 auto_increment는 sequence테이블에서만 사용)
|
|
**/
|
|
function getNextSequence() {
|
|
$query = sprintf("select %ssequence.nextval as seq from db_root", $this->prefix);
|
|
$result = $this->_query($query);
|
|
$output = $this->_fetch($result);
|
|
return $output->seq;
|
|
}
|
|
|
|
/**
|
|
* @brief 테이블 기생성 여부 return
|
|
**/
|
|
function isTableExists($target_name) {
|
|
if($target_name == 'sequence')
|
|
$query = sprintf("select * from \"db_serial\" where \"name\" = '%s%s'", $this->prefix, $target_name);
|
|
else
|
|
$query = sprintf("select * from \"db_class\" where \"class_name\" = '%s%s'", $this->prefix, $target_name);
|
|
$result = $this->_query($query);
|
|
|
|
if(cubrid_num_rows($result)>0) $output = true;
|
|
else $output = false;
|
|
|
|
if($result) cubrid_close_request($result);
|
|
return $output;
|
|
}
|
|
|
|
/**
|
|
* @brief 특정 테이블에 특정 column 추가
|
|
**/
|
|
function addColumn($table_name, $column_name, $type='number', $size='', $default = '', $notnull=false) {
|
|
$type = $this->column_type[$type];
|
|
if(strtoupper($type)=='INTEGER') $size = '';
|
|
|
|
$query = sprintf("alter class \"%s%s\" add \"%s\" ", $this->prefix, $table_name, $column_name);
|
|
if($size) $query .= sprintf(" %s(%s) ", $type, $size);
|
|
else $query .= sprintf(" %s ", $type);
|
|
if($default) {
|
|
if ($type == 'number' || $type == 'bignumber') $query .= sprintf (" default %d ", $default);
|
|
else $query .= sprintf(" default '%s' ", $default);
|
|
}
|
|
if($notnull) $query .= " not null ";
|
|
|
|
$this->_query($query);
|
|
}
|
|
|
|
/**
|
|
* @brief 특정 테이블에 특정 column 제거
|
|
**/
|
|
function dropColumn($table_name, $column_name) {
|
|
$query = sprintf("alter class \"%s%s\" drop \"%s\" ", $this->prefix, $table_name, $column_name);
|
|
$this->_query($query);
|
|
}
|
|
|
|
/**
|
|
* @brief 특정 테이블의 column의 정보를 return
|
|
**/
|
|
function isColumnExists($table_name, $column_name) {
|
|
$query = sprintf("select * from \"db_attribute\" where \"attr_name\" ='%s' and \"class_name\" = '%s%s'",
|
|
$column_name, $this->prefix, $table_name);
|
|
$result = $this->_query($query);
|
|
if(cubrid_num_rows($result)>0) $output = true;
|
|
else $output = false;
|
|
|
|
if($result) cubrid_close_request($result);
|
|
return $output;
|
|
}
|
|
|
|
/**
|
|
* @brief 특정 테이블에 특정 인덱스 추가
|
|
* $target_columns = array(col1, col2)
|
|
* $is_unique? unique : none
|
|
**/
|
|
function addIndex($table_name, $index_name, $target_columns, $is_unique = false) {
|
|
if(!is_array($target_columns)) $target_columns = array($target_columns);
|
|
|
|
$query = sprintf("create %s index \"%s\" on \"%s%s\" (%s);", $is_unique?'unique':'', $index_name, $this->prefix, $table_name, '"'.implode('","',$target_columns).'"');
|
|
$this->_query($query);
|
|
}
|
|
|
|
/**
|
|
* @brief 특정 테이블의 특정 인덱스 삭제
|
|
**/
|
|
function dropIndex($table_name, $index_name, $is_unique = false) {
|
|
$query = sprintf("drop %s index \"%s\" on \"%s%s\"", $is_unique?'unique':'', $index_name, $this->prefix, $table_name);
|
|
$this->_query($query);
|
|
}
|
|
|
|
|
|
/**
|
|
* @brief 특정 테이블의 index 정보를 return
|
|
**/
|
|
function isIndexExists($table_name, $index_name) {
|
|
$query = sprintf("select * from \"db_index\" where \"class_name\" = '%s%s' and \"index_name\" = '%s' ", $this->prefix, $table_name, $index_name);
|
|
$result = $this->_query($query);
|
|
if($this->isError()) return false;
|
|
$output = $this->_fetch($result);
|
|
if(!$output) return false;
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* @brief xml 을 받아서 테이블을 생성
|
|
**/
|
|
function createTableByXml($xml_doc) {
|
|
return $this->_createTable($xml_doc);
|
|
}
|
|
|
|
/**
|
|
* @brief xml 을 받아서 테이블을 생성
|
|
**/
|
|
function createTableByXmlFile($file_name) {
|
|
if(!file_exists($file_name)) return;
|
|
// xml 파일을 읽음
|
|
$buff = FileHandler::readFile($file_name);
|
|
return $this->_createTable($buff);
|
|
}
|
|
|
|
/**
|
|
* @brief schema xml을 이용하여 create class query생성
|
|
*
|
|
* type : number, varchar, text, char, date, \n
|
|
* opt : notnull, default, size\n
|
|
* index : primary key, index, unique\n
|
|
**/
|
|
function _createTable($xml_doc) {
|
|
// xml parsing
|
|
$oXml = new XmlParser();
|
|
$xml_obj = $oXml->parse($xml_doc);
|
|
|
|
// 테이블 생성 schema 작성
|
|
$table_name = $xml_obj->table->attrs->name;
|
|
|
|
// 만약 테이블 이름이 sequence라면 serial 생성
|
|
if($table_name == 'sequence') {
|
|
$query = sprintf('create serial "%s" start with 1 increment by 1 minvalue 1 maxvalue 10000000000000000000000000000000000000 nocycle;', $this->prefix.$table_name);
|
|
return $this->_query($query);
|
|
}
|
|
|
|
if($this->isTableExists($table_name)) return;
|
|
|
|
$table_name = $this->prefix.$table_name;
|
|
|
|
$query = sprintf('create class "%s";', $table_name);
|
|
$this->_query($query);
|
|
|
|
/*$query = sprintf("call change_owner('%s','%s') on class db_root;", $table_name, $this->userid);
|
|
$this->_query($query); */
|
|
|
|
if(!is_array($xml_obj->table->column)) $columns[] = $xml_obj->table->column;
|
|
else $columns = $xml_obj->table->column;
|
|
|
|
$query = sprintf("alter class \"%s\" add attribute ", $table_name);
|
|
|
|
foreach($columns as $column) {
|
|
$name = $column->attrs->name;
|
|
$type = $column->attrs->type;
|
|
$size = $column->attrs->size;
|
|
$notnull = $column->attrs->notnull;
|
|
$primary_key = $column->attrs->primary_key;
|
|
$index = $column->attrs->index;
|
|
$unique = $column->attrs->unique;
|
|
$default = $column->attrs->default;
|
|
|
|
switch($this->column_type[$type]) {
|
|
case 'integer' :
|
|
$size = null;
|
|
break;
|
|
case 'text' :
|
|
$size = null;
|
|
break;
|
|
}
|
|
|
|
if(isset ($default) && ($type == 'varchar' || $type == 'char')) $default = "'".$default."'";
|
|
|
|
$column_schema[] = sprintf('"%s" %s%s %s %s',
|
|
$name,
|
|
$this->column_type[$type],
|
|
$size?'('.$size.')':'',
|
|
isset($default)?"default ".$default:'',
|
|
$notnull?'not null':''
|
|
);
|
|
|
|
if($primary_key) $primary_list[] = $name;
|
|
else if($unique) $unique_list[$unique][] = $name;
|
|
else if($index) $index_list[$index][] = $name;
|
|
}
|
|
|
|
$query .= implode(',', $column_schema).';';
|
|
$this->_query($query);
|
|
|
|
if(count($primary_list)) {
|
|
$query = sprintf("alter class %s add attribute constraint \"pkey_%s\" PRIMARY KEY(%s);", $table_name, $table_name, '"'.implode('","',$primary_list).'"');
|
|
$this->_query($query);
|
|
}
|
|
|
|
if(count($unique_list)) {
|
|
foreach($unique_list as $key => $val) {
|
|
$query = sprintf("create unique index %s_%s on %s (%s);", $table_name, $key, $table_name, '"'.implode('","',$val).'"');
|
|
$this->_query($query);
|
|
}
|
|
}
|
|
|
|
if(count($index_list)) {
|
|
foreach($index_list as $key => $val) {
|
|
$query = sprintf("create index \"%s_%s\" on %s (%s);", $table_name, $key, $table_name, '"'.implode('","',$val).'"');
|
|
$this->_query($query);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @brief 조건문 작성하여 return
|
|
**/
|
|
function getCondition($output) {
|
|
if(!$output->conditions) return;
|
|
$condition = $this->_getCondition($output->conditions,$output->column_type);
|
|
if($condition) $condition = ' where '.$condition;
|
|
return $condition;
|
|
}
|
|
|
|
function getLeftCondition($conditions,$column_type){
|
|
return $this->_getCondition($conditions,$column_type);
|
|
}
|
|
|
|
|
|
function _getCondition($conditions,$column_type) {
|
|
$condition = '';
|
|
foreach($conditions as $val) {
|
|
$sub_condition = '';
|
|
foreach($val['condition'] as $v) {
|
|
if(!isset($v['value'])) continue;
|
|
if($v['value'] === '') continue;
|
|
if(!in_array(gettype($v['value']), array('string', 'integer', 'double'))) continue;
|
|
|
|
$name = $v['column'];
|
|
$operation = $v['operation'];
|
|
$value = $v['value'];
|
|
$type = $this->getColumnType($column_type,$name);
|
|
$pipe = $v['pipe'];
|
|
|
|
$value = $this->getConditionValue($name, $value, $operation, $type, $column_type);
|
|
if (!$value) {
|
|
$value = $v['value'];
|
|
if (strpos ($value, '(')) $valuetmp = $value;
|
|
elseif (strpos ($value, ".") === false) $valuetmp = $value;
|
|
else $valuetmp = '"'.str_replace('.', '"."', $value).'"';
|
|
} else $valuetmp = $value;
|
|
if (strpos ($name, '(') > 0) $nametmp = $name;
|
|
elseif (strpos ($name, ".") === false) $nametmp = '"'.$name.'"';
|
|
else $nametmp = '"'.str_replace('.', '"."', $name).'"';
|
|
$str = $this->getConditionPart($nametmp, $valuetmp, $operation);
|
|
if ($sub_condition) $sub_condition .= ' '.$pipe.' ';
|
|
$sub_condition .= $str;
|
|
}
|
|
if($sub_condition) {
|
|
if($condition && $val['pipe']) $condition .= ' '.$val['pipe'].' ';
|
|
$condition .= '('.$sub_condition.')';
|
|
}
|
|
}
|
|
return $condition;
|
|
}
|
|
|
|
|
|
/**
|
|
* @brief insertAct 처리
|
|
**/
|
|
function _executeInsertAct($output) {
|
|
// 테이블 정리
|
|
foreach($output->tables as $key => $val) {
|
|
$table_list[] = '"'.$this->prefix.$val.'"';
|
|
}
|
|
|
|
// 컬럼 정리
|
|
foreach($output->columns as $key => $val) {
|
|
$name = $val['name'];
|
|
$value = $val['value'];
|
|
if($this->getColumnType($output->column_type,$name)!='number') {
|
|
$clen=strlen($value);
|
|
if ($clen <= $this->cutlen)
|
|
$value = "'".$this->addQuotes($value)."'";
|
|
else {
|
|
$wrk="";
|
|
$off=0;
|
|
while ($off<$clen) {
|
|
$wlen=$clen-$off;
|
|
if ($wlen>$this->cutlen) $wlen=$this->cutlen;
|
|
if ($off>0) $wrk .= "+\n";
|
|
$wrk .= "'".$this->addQuotes(substr($value, $off, $wlen))."'";
|
|
$off += $wlen;
|
|
}
|
|
$value = $wrk;
|
|
}
|
|
if(!$value) $value = 'null';
|
|
} elseif(!$value || is_numeric($value)) $value = (int)$value;
|
|
|
|
if(strpos($name,'.')===false) $column_list[] = '"'.$name.'"';
|
|
else $column_list[] = $name;
|
|
$value_list[] = $value;
|
|
}
|
|
|
|
$query = sprintf("insert into %s (%s) values (%s);", implode(',',$table_list), implode(',',$column_list), implode(',', $value_list));
|
|
$result = $this->_query($query);
|
|
if($result && !$this->transaction_started) @cubrid_commit($this->fd);
|
|
return $result;
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief updateAct 처리
|
|
**/
|
|
function _executeUpdateAct($output) {
|
|
|
|
// 테이블 정리
|
|
foreach($output->tables as $key => $val) {
|
|
$table_list[] = '"'.$this->prefix.$val.'" as "'.$key.'"';
|
|
}
|
|
|
|
$check_click_count = true;
|
|
|
|
// 컬럼 정리
|
|
foreach($output->columns as $key => $val) {
|
|
if(!isset($val['value'])) continue;
|
|
$name = $val['name'];
|
|
$value = $val['value'];
|
|
|
|
if(substr($value,-2)!='+1' || $output->column_type[$name]!='number') $check_click_count = false;
|
|
|
|
for ($i = 0; $i < $key; $i++) { // 한문장에 같은 속성에 대한 중복 설정은 큐브리드에서는 허용치 않음
|
|
if ($output->columns[$i]['name'] == $name) break;
|
|
}
|
|
if ($i < $key) continue; // 중복이 발견되면 이후의 설정은 무시
|
|
|
|
if(strpos($name,'.')!==false&&strpos($value,'.')!==false) $column_list[] = $name.' = '.$value;
|
|
else {
|
|
if($output->column_type[$name]!='number') {
|
|
$check_column = false;
|
|
$clen=strlen($value);
|
|
if ($clen <= $this->cutlen)
|
|
$value = "'".$this->addQuotes($value)."'";
|
|
else {
|
|
$wrk="";
|
|
$off=0;
|
|
while ($off<$clen) {
|
|
$wlen=$clen-$off;
|
|
if ($wlen>$this->cutlen) $wlen=$this->cutlen;
|
|
if ($off>0) $wrk .= "+\n";
|
|
$wrk .= "'".$this->addQuotes(substr($value, $off, $wlen))."'";
|
|
$off += $wlen;
|
|
}
|
|
$value = $wrk;
|
|
}
|
|
}
|
|
elseif(!$value || is_numeric($value)) $value = (int)$value;
|
|
|
|
$column_list[] = sprintf("\"%s\" = %s", $name, $value);
|
|
}
|
|
}
|
|
|
|
// 조건절 정리
|
|
$condition = $this->getCondition($output);
|
|
|
|
$check_click_count_condition = false;
|
|
if($check_click_count){
|
|
foreach($output->conditions as $val){
|
|
if($val['pipe']=='or'){
|
|
$check_click_count_condition = false;
|
|
break;
|
|
}
|
|
foreach($val['condition'] as $v){
|
|
if($v['operation']=='equal') $check_click_count_condition = true;
|
|
else{
|
|
if($v['operation']=='in' && !strpos($v['value'],',') ) $check_click_count_condition = true;
|
|
else $check_click_count_condition=false;
|
|
}
|
|
|
|
if($v['pipe']=='or'){
|
|
$check_click_count_condition= false;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if($check_click_count
|
|
&& $check_click_count_condition
|
|
&& count($output->tables)==1
|
|
&& count($output->conditions)>0
|
|
&& count($output->groups)==0
|
|
&& count($output->order)==0){
|
|
|
|
foreach($output->columns as $k => $v) $incr_columns[]= 'incr("'.$v['name'].'")';
|
|
|
|
$query = sprintf('select %s from %s %s',join(',',$incr_columns), implode(',',$table_list), $condition);
|
|
}else{
|
|
$query = sprintf("update %s set %s %s", implode(',',$table_list), implode(',',$column_list), $condition);
|
|
}
|
|
|
|
$result = $this->_query($query);
|
|
if($result && !$this->transaction_started) @cubrid_commit($this->fd);
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* @brief deleteAct 처리
|
|
**/
|
|
function _executeDeleteAct($output) {
|
|
// 테이블 정리
|
|
foreach($output->tables as $key => $val) {
|
|
$table_list[] = '"'.$this->prefix.$val.'"';
|
|
}
|
|
|
|
// 조건절 정리
|
|
$condition = $this->getCondition($output);
|
|
|
|
$query = sprintf("delete from %s %s", implode(',',$table_list), $condition);
|
|
$result = $this->_query($query);
|
|
if($result && !$this->transaction_started) @cubrid_commit($this->fd);
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* @brief selectAct 처리
|
|
*
|
|
* select의 경우 특정 페이지의 목록을 가져오는 것을 편하게 하기 위해\n
|
|
* navigation이라는 method를 제공
|
|
**/
|
|
function _executeSelectAct($output) {
|
|
// 테이블 정리
|
|
$table_list = array();
|
|
foreach($output->tables as $key => $val) {
|
|
$table_list[] = '"'.$this->prefix.$val.'" as "'.$key.'"';
|
|
}
|
|
|
|
$left_join = array();
|
|
// why???
|
|
$left_tables = (array)$output->left_tables;
|
|
|
|
foreach($left_tables as $key => $val) {
|
|
$condition = $this->_getCondition($output->left_conditions[$key],$output->column_type);
|
|
if($condition) {
|
|
$left_join[] = $val.' "'.$this->prefix.$output->_tables[$key].'" "'.$key.'" on ('.$condition.')';
|
|
}
|
|
}
|
|
|
|
if(!$output->columns) {
|
|
$columns = '*';
|
|
} else {
|
|
$column_list = array();
|
|
foreach($output->columns as $key => $val) {
|
|
$name = $val['name'];
|
|
|
|
$click_count = '%s';
|
|
if($val['click_count'] && count($output->conditions)>0) {
|
|
$click_count = 'incr(%s)';
|
|
}
|
|
|
|
$alias = $val['alias'] ? sprintf('"%s"',$val['alias']) : null;
|
|
if($name == '*') {
|
|
$column_list[] = $name;
|
|
} elseif(strpos($name,'.')===false && strpos($name,'(')===false) {
|
|
$name = sprintf($click_count,$name);
|
|
if ($alias) $column_list[] = sprintf('"%s" as %s', $name, $alias);
|
|
else $column_list[] = sprintf('"%s"',$name);
|
|
} else {
|
|
if(strpos($name,'.')!=false) {
|
|
list($prefix, $name) = explode('.',$name);
|
|
if (($now_matchs = preg_match_all ("/\(/", $prefix, $xtmp)) > 0) {
|
|
if ($now_matchs == 1) {
|
|
$tmpval = explode ("(", $prefix);
|
|
$tmpval[1] = sprintf ('"%s"', $tmpval[1]);
|
|
$prefix = implode ("(", $tmpval);
|
|
$tmpval = explode (")", $name);
|
|
$tmpval[0] = sprintf ('"%s"', $tmpval[0]);
|
|
$name = implode (")", $tmpval);
|
|
}
|
|
}
|
|
else {
|
|
$prefix = sprintf('"%s"',$prefix);
|
|
$name = ($name == '*') ? $name : sprintf('"%s"',$name);
|
|
}
|
|
$xtmp = null;
|
|
$now_matchs = null;
|
|
$column_list[] = sprintf($click_count,sprintf('%s.%s', $prefix, $name)) . ($alias ? sprintf(' as %s',$alias) : '');
|
|
} elseif (($now_matchs = preg_match_all ("/\(/", $name, $xtmp)) > 0) {
|
|
if ($now_matchs == 1 && preg_match ("/[a-zA-Z0-9]*\(\*\)/", $name) < 1) {
|
|
$open_pos = strpos ($name, "(");
|
|
$close_pos = strpos ($name, ")");
|
|
if (preg_match ("/,/", $name)) {
|
|
$tmp_func_name = sprintf ('%s', substr ($name, 0, $open_pos));
|
|
$tmp_params = sprintf ('%s', substr ($name, $open_pos + 1, $close_pos - $open_pos - 1));
|
|
$tmpval = null;
|
|
$tmpval = explode (',', $tmp_params);
|
|
foreach ($tmpval as $tmp_param) {
|
|
$tmp_param_list[] = (!is_numeric ($tmp_param)) ? sprintf ('"%s"', $tmp_param) : $tmp_param;
|
|
}
|
|
$tmpval = implode (',', $tmp_param_list);
|
|
$name = sprintf ('%s(%s)', $tmp_func_name, $tmpval);
|
|
} else {
|
|
$name = sprintf ('%s("%s")',
|
|
substr ($name, 0, $open_pos),
|
|
substr ($name, $open_pos + 1, $close_pos - $open_pos - 1));
|
|
}
|
|
}
|
|
$column_list[] = sprintf ($click_count,$name) . ($alias ? sprintf (' as %s', $alias) : '');
|
|
} else {
|
|
$column_list[] = sprintf($click_count,$name) . ($alias ? sprintf(' as %s',$alias) : '');
|
|
}
|
|
}
|
|
}
|
|
$columns = implode(',',$column_list);
|
|
}
|
|
|
|
$condition = $this->getCondition($output);
|
|
|
|
if($output->list_count && $output->page) return $this->_getNavigationData($table_list, $columns, $left_join, $condition, $output);
|
|
|
|
$query = sprintf("select %s from %s %s %s", $columns, implode(',',$table_list),implode(' ',$left_join), $condition);
|
|
|
|
if (count ($output->groups)) {
|
|
foreach ($output->groups as $key => $value) {
|
|
if (strpos ($value, '.')) {
|
|
$tmp = explode ('.', $value);
|
|
$tmp[0] = sprintf ('"%s"', $tmp[0]);
|
|
$tmp[1] = sprintf ('"%s"', $tmp[1]);
|
|
$value = implode ('.', $tmp);
|
|
}
|
|
elseif (strpos ($value, '(')) $value = $value;
|
|
else $value = sprintf ('"%s"', $value);
|
|
$output->groups[$key] = $value;
|
|
}
|
|
$query .= sprintf(' group by %s', implode(',',$output->groups));
|
|
}
|
|
|
|
// list_count를 사용할 경우 적용
|
|
if($output->list_count['value']) {
|
|
|
|
$start_count = 0;
|
|
$list_count = $output->list_count['value'];
|
|
|
|
if ($output->order) {
|
|
foreach($output->order as $key => $val) {
|
|
if (strpos ($val[0], '.')) {
|
|
$tmpval = explode ('.', $val[0]);
|
|
$tmpval[0] = sprintf ('"%s"', $tmpval[0]);
|
|
$tmpval[1] = sprintf ('"%s"', $tmpval[1]);
|
|
$val[0] = implode ('.', $tmpval);
|
|
}
|
|
elseif (strpos ($val[0], '(')) $val[0] = $val[0];
|
|
elseif ($val[0] == 'count') $val[0] = 'count (*)';
|
|
else $val[0] = sprintf ('"%s"', $val[0]);
|
|
$index_list[] = sprintf('%s %s', $val[0], $val[1]);
|
|
}
|
|
if(count($index_list)) $query .= ' order by '.implode(',',$index_list);
|
|
$query = sprintf('%s for orderby_num() between %d and %d', $query, $start_count + 1, $list_count + $start_count);
|
|
}
|
|
else {
|
|
if (count($output->groups))
|
|
$query = sprintf('%s having groupby_num() between %d and %d', $query, $start_count + 1, $list_count + $start_count);
|
|
else {
|
|
if ($condition)
|
|
$query = sprintf('%s and inst_num() between %d and %d', $query, $start_count + 1, $list_count + $start_count);
|
|
else
|
|
$query = sprintf('%s where inst_num() between %d and %d', $query, $start_count + 1, $list_count + $start_count);
|
|
}
|
|
}
|
|
|
|
} else {
|
|
|
|
if($output->order) {
|
|
foreach($output->order as $key => $val) {
|
|
if (strpos ($val[0], '.')) {
|
|
$tmpval = explode ('.', $val[0]);
|
|
$tmpval[0] = sprintf ('"%s"', $tmpval[0]);
|
|
$tmpval[1] = sprintf ('"%s"', $tmpval[1]);
|
|
$val[0] = implode ('.', $tmpval);
|
|
}
|
|
elseif (strpos ($val[0], '(')) $val[0] = $val[0];
|
|
elseif ($val[0] == 'count') $val[0] = 'count (*)';
|
|
else $val[0] = sprintf ('"%s"', $val[0]);
|
|
$index_list[] = sprintf('%s %s', $val[0], $val[1]);
|
|
}
|
|
if(count($index_list)) $query .= ' order by '.implode(',',$index_list);
|
|
}
|
|
|
|
}
|
|
|
|
$query .= (__DEBUG_QUERY__&1 && $output->query_id)?sprintf(' '.$this->comment_syntax,$this->query_id):'';
|
|
$result = $this->_query($query);
|
|
if($this->isError()) return;
|
|
$data = $this->_fetch($result);
|
|
|
|
$buff = new Object();
|
|
$buff->data = $data;
|
|
return $buff;
|
|
}
|
|
|
|
/**
|
|
* @brief 현재 시점의 Stack trace를 보여줌.결과를 fetch
|
|
**/
|
|
function backtrace()
|
|
{
|
|
$output = "<div style='text-align: left;'>\n";
|
|
$output .= "<b>Backtrace:</b><br />\n";
|
|
$backtrace = debug_backtrace();
|
|
|
|
foreach ($backtrace as $bt) {
|
|
$args = '';
|
|
foreach ($bt['args'] as $a) {
|
|
if (!empty($args)) {
|
|
$args .= ', ';
|
|
}
|
|
switch (gettype($a)) {
|
|
case 'integer':
|
|
case 'double':
|
|
$args .= $a;
|
|
break;
|
|
case 'string':
|
|
$a = htmlspecialchars(substr($a, 0, 64)).((strlen($a) > 64) ? '...' : '');
|
|
$args .= "\"$a\"";
|
|
break;
|
|
case 'array':
|
|
$args .= 'Array('.count($a).')';
|
|
break;
|
|
case 'object':
|
|
$args .= 'Object('.get_class($a).')';
|
|
break;
|
|
case 'resource':
|
|
$args .= 'Resource('.strstr($a, '#').')';
|
|
break;
|
|
case 'boolean':
|
|
$args .= $a ? 'True' : 'False';
|
|
break;
|
|
case 'NULL':
|
|
$args .= 'Null';
|
|
break;
|
|
default:
|
|
$args .= 'Unknown';
|
|
}
|
|
}
|
|
$output .= "<br />\n";
|
|
$output .= "<b>file:</b> {$bt['line']} - {$bt['file']}<br />\n";
|
|
$output .= "<b>call:</b> {$bt['class']}{$bt['type']}{$bt['function']}($args)<br />\n";
|
|
}
|
|
$output .= "</div>\n";
|
|
return $output;
|
|
}
|
|
|
|
|
|
/**
|
|
* @brief query xml에 navigation 정보가 있을 경우 페이징 관련 작업을 처리한다
|
|
*
|
|
* 그닥 좋지는 않은 구조이지만 편리하다.. -_-;
|
|
**/
|
|
function _getNavigationData($table_list, $columns, $left_join, $condition, $output) {
|
|
require_once(_XE_PATH_.'classes/page/PageHandler.class.php');
|
|
|
|
/*
|
|
// group by 절이 포함된 SELECT 쿼리의 전체 갯수를 구하기 위한 수정
|
|
// 정상적인 동작이 확인되면 주석으로 막아둔 부분으로 대체합니다.
|
|
//
|
|
$count_condition = count($output->groups) ? sprintf('%s group by %s', $condition, implode(', ', $output->groups)) : $condition;
|
|
$total_count = $this->getCountCache($output->tables, $count_condition);
|
|
if($total_count === false) {
|
|
$count_query = sprintf('select count(*) as "count" from %s %s %s', implode(', ', $table_list), implode(' ', $left_join), $count_condition);
|
|
if (count($output->groups))
|
|
$count_query = sprintf('select count(*) as "count" from (%s) xet', $count_query);
|
|
$result = $this->_query($count_query);
|
|
$count_output = $this->_fetch($result);
|
|
$total_count = (int)$count_output->count;
|
|
$this->putCountCache($output->tables, $count_condition, $total_count);
|
|
}
|
|
*/
|
|
|
|
// 전체 개수를 구함
|
|
$count_query = sprintf("select count(*) as \"count\" from %s %s %s", implode(',',$table_list),implode(' ',$left_join), $condition);
|
|
$total_count = $this->getCountCache($output->tables, $condition);
|
|
if($total_count === false) {
|
|
$result = $this->_query($count_query);
|
|
$count_output = $this->_fetch($result);
|
|
$total_count = (int)$count_output->count;
|
|
$this->putCountCache($output->tables, $condition, $total_count);
|
|
}
|
|
|
|
$list_count = $output->list_count['value'];
|
|
if(!$list_count) $list_count = 20;
|
|
$page_count = $output->page_count['value'];
|
|
if(!$page_count) $page_count = 10;
|
|
$page = $output->page['value'];
|
|
if(!$page) $page = 1;
|
|
|
|
// 전체 페이지를 구함
|
|
if($total_count) $total_page = (int)( ($total_count-1) / $list_count) + 1;
|
|
else $total_page = 1;
|
|
|
|
// 페이지 변수를 체크
|
|
if($page > $total_page) $page = $total_page;
|
|
$start_count = ($page-1)*$list_count;
|
|
|
|
$query = sprintf("select %s from %s %s %s", $columns, implode(',',$table_list), implode(' ',$left_join), $condition);
|
|
|
|
if (count ($output->groups)) {
|
|
foreach ($output->groups as $key => $value) {
|
|
if (strpos ($value, '.')) {
|
|
$tmp = explode ('.', $value);
|
|
$tmp[0] = sprintf ('"%s"', $tmp[0]);
|
|
$tmp[1] = sprintf ('"%s"', $tmp[1]);
|
|
$value = implode ('.', $tmp);
|
|
}
|
|
elseif (strpos ($value, '(')) $value = $value;
|
|
else $value = sprintf ('"%s"', $value);
|
|
$output->groups[$key] = $value;
|
|
}
|
|
$query .= sprintf(' group by %s', implode(',',$output->groups));
|
|
}
|
|
|
|
if ($output->order) {
|
|
foreach($output->order as $key => $val) {
|
|
if (strpos ($val[0], '.')) {
|
|
$tmpval = explode ('.', $val[0]);
|
|
$tmpval[0] = sprintf ('"%s"', $tmpval[0]);
|
|
$tmpval[1] = sprintf ('"%s"', $tmpval[1]);
|
|
$val[0] = implode ('.', $tmpval);
|
|
}
|
|
elseif (strpos ($val[0], '(')) $val[0] = $val[0];
|
|
elseif ($val[0] == 'count') $val[0] = 'count (*)';
|
|
else $val[0] = sprintf ('"%s"', $val[0]);
|
|
$index_list[] = sprintf('%s %s', $val[0], $val[1]);
|
|
}
|
|
if(count($index_list)) $query .= ' order by '.implode(',',$index_list);
|
|
$query = sprintf('%s for orderby_num() between %d and %d', $query, $start_count + 1, $list_count + $start_count);
|
|
}
|
|
else {
|
|
if (count($output->groups))
|
|
$query = sprintf('%s having groupby_num() between %d and %d', $query, $start_count + 1, $list_count + $start_count);
|
|
else {
|
|
if ($condition)
|
|
$query = sprintf('%s and inst_num() between %d and %d', $query, $start_count + 1, $list_count + $start_count);
|
|
else
|
|
$query = sprintf('%s where inst_num() between %d and %d', $query, $start_count + 1, $list_count + $start_count);
|
|
}
|
|
}
|
|
|
|
$query .= (__DEBUG_QUERY__&1 && $output->query_id)?sprintf(' '.$this->comment_syntax,$this->query_id):'';
|
|
$result = $this->_query($query);
|
|
if($this->isError()) {
|
|
$buff = new Object();
|
|
$buff->total_count = 0;
|
|
$buff->total_page = 0;
|
|
$buff->page = 1;
|
|
$buff->data = array();
|
|
|
|
$buff->page_navigation = new PageHandler($total_count, $total_page, $page, $page_count);
|
|
return $buff;
|
|
}
|
|
|
|
$virtual_no = $total_count - ($page-1)*$list_count;
|
|
while($tmp = cubrid_fetch($result, CUBRID_OBJECT)) {
|
|
$data[$virtual_no--] = $tmp;
|
|
}
|
|
|
|
$buff = new Object();
|
|
$buff->total_count = $total_count;
|
|
$buff->total_page = $total_page;
|
|
$buff->page = $page;
|
|
$buff->data = $data;
|
|
|
|
$buff->page_navigation = new PageHandler($total_count, $total_page, $page, $page_count);
|
|
return $buff;
|
|
}
|
|
}
|
|
?>
|