mirror of
https://github.com/Lastorder-DC/rhymix.git
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XE for MSSQL
git-svn-id: http://xe-core.googlecode.com/svn/sandbox@6714 201d5d3c-b55e-5fd7-737f-ddc643e51545
This commit is contained in:
ngleader
parent
f22ca47616
commit
914b89add2
1 changed files with 248 additions and 96 deletions
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@ -3,7 +3,7 @@
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/**
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* @class DBMSSQL
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* @author zero (zero@nzeo.com)
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* @brief MSSQL 을 ADODB로 이
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* @brief MSSQL driver로 수정 sol (sol@ngleader.com)
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* @version 0.1
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**/
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@ -12,10 +12,10 @@
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/**
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* DB를 이용하기 위한 정보
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**/
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var $conn = NULL;
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var $rs = NULL;
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var $database = NULL; ///< database
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var $prefix = 'xe'; ///< XE에서 사용할 테이블들의 prefix (한 DB에서 여러개의 XE 설치 가능)
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var $conn = NULL;
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var $database = NULL; ///< database
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var $prefix = 'xe'; ///< XE에서 사용할 테이블들의 prefix (한 DB에서 여러개의 XE 설치 가능)
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var $param = array();
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/**
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* @brief mssql 에서 사용될 column type
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@ -46,8 +46,7 @@
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* @brief 설치 가능 여부를 return
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**/
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function isSupported() {
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return false;
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if(!class_exists('COM')) return false;
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if (!extension_loaded("sqlsrv")) return false;
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return true;
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}
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@ -73,22 +72,31 @@
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// db 정보가 없으면 무시
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if(!$this->hostname || !$this->database) return;
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$this->conn = new COM("ADODB.Connection",NULL,CP_UTF8);
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//$this->conn = new COM("ADODB.Connection");
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$this->conn->open( sprintf('Provider=sqloledb;Data Source=%s;Initial Catalog=%s;Network Library=dbmssocn;User ID=%s;Password=%s;', $this->hostname, $this->database, $this->userid, $this->password));
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// 접속체크
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$this->is_connected = true;
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//sqlsrv_configure( 'WarningsReturnAsErrors', 0 );
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//sqlsrv_configure( 'LogSeverity', SQLSRV_LOG_SEVERITY_ALL );
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//sqlsrv_configure( 'LogSubsystems', SQLSRV_LOG_SYSTEM_ALL );
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$this->conn = sqlsrv_connect( $this->hostname,
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array( 'Database' => $this->database,'UID'=>$this->userid,'PWD'=>$this->password ));
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// 접속체크
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if($this->conn){
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$this->is_connected = true;
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}else{
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$this->is_connected = false;
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}
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}
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/**
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* @brief DB접속 해제
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**/
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function close() {
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if(!$this->isConnected()) return;
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if($this->is_connected == false) return;
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$this->commit();
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$this->conn->close();
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$this->rs = $this->conn = null;
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sqlsrv_close($this->conn);
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$this->conn = null;
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}
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/**
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@ -96,7 +104,8 @@
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**/
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function addQuotes($string) {
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if(version_compare(PHP_VERSION, "5.9.0", "<") && get_magic_quotes_gpc()) $string = stripslashes(str_replace("\\","\\\\",$string));
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if(!is_numeric($string)) $string = str_replace("'","''",$string);
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//if(!is_numeric($string)) $string = str_replace("'","''",$string);
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return $string;
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}
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@ -104,30 +113,30 @@
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* @brief 트랜잭션 시작
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**/
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function begin() {
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return;
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if(!$this->isConnected() || $this->transaction_started) return;
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if($this->is_connected == false || $this->transaction_started) return;
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if(sqlsrv_begin_transaction( $this->conn ) === false) return;
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$this->transaction_started = true;
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$this->_query("BEGIN TRANSACTION XE_Transaction");
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}
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/**
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* @brief 롤백
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**/
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function rollback() {
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return;
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if(!$this->isConnected() || !$this->transaction_started) return;
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$this->transaction_started = false;
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$this->_query("ROLLBACK TRANSACTION XE_Transaction");
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if($this->is_connected == false || !$this->transaction_started) return;
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$this->transaction_started = false;
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sqlsrv_rollback( $this->conn );
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}
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/**
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* @brief 커밋
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**/
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function commit($force = false) {
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return;
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if(!$force && (!$this->isConnected() || !$this->transaction_started)) return;
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if(!$force && ($this->is_connected == false || !$this->transaction_started)) return;
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$this->transaction_started = false;
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$this->_query("COMMIT TRANSACTION XE_Transaction");
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sqlsrv_commit( $this->conn );
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}
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/**
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@ -140,47 +149,63 @@
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* return\n
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**/
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function _query($query) {
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if(!$this->isConnected() || !$query) return;
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$this->rs = new COM("ADODB.Recordset");
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$this->rs->CursorLocation=3;
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if($this->is_connected == false || !$query) return;
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$_param = array();
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if(count($this->param)){
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foreach($this->param as $k => $o){
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if($o['type'] == 'number'){
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$_param[] = &$o['value'];
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}else{
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$_param[] = array(&$o['value'], SQLSRV_PARAM_IN, SQLSRV_PHPTYPE_STRING('utf-8'));
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}
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}
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}
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// 쿼리 시작을 알림
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$this->actStart($query);
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// 쿼리 문 실행
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//try {
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//@$this->rs->open($query,$this->conn,0,1,1);
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//} catch(Exception $e) {
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//$this->setError('MSSQL Error in '.$query);
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//}
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// 쿼리 문 실행
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$result = false;
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if(count($_param)){
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$result = @sqlsrv_query($this->conn, $query, $_param);
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}else{
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$result = @sqlsrv_query($this->conn, $query);
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}
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// 오류 체크
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if(!$result) $this->setError(print_r(sqlsrv_errors()));
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// 쿼리 실행 종료를 알림
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$this->actFinish();
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$this->param = array();
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return $result;
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}
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/**
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* @brief 결과를 fetch
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**/
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function _fetch() {
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if(!$this->isConnected() || $this->isError() || !$this->rs) return;
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function _fetch($result) {
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if(!$this->isConnected() || $this->isError() || !$result) return;
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$c = sqlsrv_num_fields($result);
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$m = null;
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$output = array();
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$k = (int)$this->rs->Fields->Count;
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for($i=0;!$this->rs->EOF;$this->rs->MoveNext(),$i++){
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while(sqlsrv_fetch($result)){
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if(!$m) $m = sqlsrv_field_metadata($result);
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unset($row);
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for($j=0;$j<$k;$j++){
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$row->{$this->rs[$j]->name} = $this->rs[$j]->value;
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}
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$output[$i]=$row;
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}
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$this->rs->close();
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$this->rs = null;
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if(count($output)==1) return $output[0];
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for($i=0;$i<$c;$i++){
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$row->{$m[$i]['Name']} = sqlsrv_get_field( $result, $i, SQLSRV_PHPTYPE_STRING( 'utf-8' ));
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}
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$output[] = $row;
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}
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if(count($output)==1) return $output[0];
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return $output;
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}
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/**
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@ -189,9 +214,12 @@
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function getNextSequence() {
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$query = sprintf("insert into %ssequence (seq) values (ident_incr('%ssequence'))", $this->prefix, $this->prefix);
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$this->_query($query);
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$query = sprintf("select ident_current('%ssequence')+1 as sequence", $this->prefix);
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$this->_query($query);
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$tmp = $this->_fetch();
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$result = $this->_query($query);
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$tmp = $this->_fetch($result);
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return $tmp->sequence;
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}
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@ -200,8 +228,9 @@
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**/
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function isTableExists($target_name) {
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$query = sprintf("select name from sysobjects where name = '%s%s' and xtype='U'", $this->prefix, $this->addQuotes($target_name));
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$this->_query($query);
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$tmp = $this->_fetch();
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$result = $this->_query($query);
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$tmp = $this->_fetch($result);
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if(!$tmp) return false;
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return true;
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}
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@ -237,9 +266,9 @@
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**/
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function isColumnExists($table_name, $column_name) {
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$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, $column_name);
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$this->_query($query);
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$result = $this->_query($query);
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if($this->isError()) return;
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$tmp = $this->_fetch();
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$tmp = $this->_fetch($result);
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if(!$tmp->name) return false;
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return true;
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}
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@ -272,9 +301,9 @@
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function isIndexExists($table_name, $index_name) {
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$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, $index_name);
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$this->_query($query);
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$result = $this->_query($query);
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if($this->isError()) return;
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$tmp = $this->_fetch();
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$tmp = $this->_fetch($result);
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if(!$tmp->name) return false;
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return true;
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@ -386,6 +415,7 @@
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function _getCondition($conditions,$column_type) {
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$condition = '';
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foreach($conditions as $val) {
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$sub_condition = '';
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foreach($val['condition'] as $v) {
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@ -397,6 +427,7 @@
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if(preg_match('/^substr\(/i',$name)) $name = preg_replace('/^substr\(/i','substring(',$name);
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$operation = $v['operation'];
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$value = $v['value'];
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$type = $this->getColumnType($column_type,$name);
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$pipe = $v['pipe'];
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@ -414,6 +445,75 @@
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return $condition;
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}
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function getConditionValue($name, $value, $operation, $type, $column_type) {
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if($type == 'number') {
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if(strpos($value,',')===false && strpos($value,'(')===false){
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if(is_integer($value)){
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$this->param[] = array('type'=>'number','value'=>(int)$value);
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return '?';
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}else{
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return $value;
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}
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}
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}
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if(strpos($name,'.')!==false&&strpos($value,'.')!==false) {
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list($table_name, $column_name) = explode('.',$value);
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if($column_type[$column_name]){
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return $value;
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}
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}
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switch($operation) {
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case 'like_prefix' :
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$value = preg_replace('/(^\'|\'$){1}/','',$value);
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$this->param[] = array('type'=>$column_type[$name],'value'=>$value);
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$value = "? + '%'";
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break;
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case 'like_tail' :
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$value = preg_replace('/(^\'|\'$){1}/','',$value);
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$this->param[] = array('type'=>$column_type[$name],'value'=>$value);
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$value = "'%' + ?";
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break;
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case 'like' :
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$value = preg_replace('/(^\'|\'$){1}/','',$value);
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$this->param[] = array('type'=>$column_type[$name],'value'=>$value);
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$value = "'%' + ? + '%'";
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break;
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case 'notin' :
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preg_match_all('/,?\'([^\']*)\'/',$value,$match);
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$val = array();
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foreach($match[1] as $k => $v){
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$this->param[] = array('type'=>$column_type[$name],'value'=>trim($v));
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$val[] ='?';
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}
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$value = join(',',$val);
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break;
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case 'in' :
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preg_match_all('/,?\'([^\']*)\'/',$value,$match);
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$val = array();
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foreach($match[1] as $k => $v){
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$this->param[] = array('type'=>$column_type[$name],'value'=>trim($v));
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$val[] ='?';
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}
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$value = join(',',$val);
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break;
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default:
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$value = preg_replace('/(^\'|\'$){1}/','',$value);
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$this->param[] = array('type'=>$column_type[$name],'value'=>$value);
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$value = '?';
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break;
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}
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return $value;
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}
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/**
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* @brief insertAct 처리
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**/
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@ -428,13 +528,21 @@
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foreach($output->columns as $key => $val) {
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$name = $val['name'];
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$value = $val['value'];
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if($output->column_type[$name]!='number') {
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$value = "'".$this->addQuotes($value)."'";
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if(!$value) $value = 'null';
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} elseif(!$value || is_numeric($value)) $value = (int)$value;
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$value = $this->addQuotes($value);
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if(!$value) $value = '';
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} elseif(is_numeric($value)){
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if(!$value) $value = '';
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$value = (int)$value;
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} elseif(!$value){
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$value = '';
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}
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$column_list[] = '['.$name.']';
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$value_list[] = $value;
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$value_list[] = '?';
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$this->param[] = array('type'=>$output->column_type[$name], 'value'=>$value);
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}
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$query = sprintf("insert into %s (%s) values (%s);", implode(',',$table_list), implode(',',$column_list), implode(',', $value_list));
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@ -450,18 +558,33 @@
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foreach($output->tables as $key => $val) {
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$table_list[] = '['.$this->prefix.$val.']';
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}
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// 컬럼 정리
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// 컬럼 정리
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foreach($output->columns as $key => $val) {
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if(!isset($val['value'])) continue;
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$name = $val['name'];
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$value = $val['value'];
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if(strpos($name,'.')!==false&&strpos($value,'.')!==false) $column_list[] = $name.' = '.$value;
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else {
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if($output->column_type[$name]!='number') $value = "'".$this->addQuotes($value)."'";
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elseif(!$value || is_numeric($value)) $value = (int)$value;
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if(strpos($name,'.')!==false&&strpos($value,'.')!==false){
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$column_list[] = $name.' = '.$value;
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} else {
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if($output->column_type[$name]!='number'){
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$value = $this->addQuotes($value);
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if(!$value) $value = '';
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$this->param[] = array('type'=>$output->column_type[$name], 'value'=>$value);
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$column_list[] = sprintf("[%s] = ?", $name);
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}elseif(!$value || is_numeric($value)){
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$value = (int)$value;
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$this->param[] = array('type'=>$output->column_type[$name], 'value'=>$value);
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$column_list[] = sprintf("[%s] = ?", $name);
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}else{
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if(!$value) $value = '';
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$column_list[] = sprintf("[%s] = %s", $name, $value);
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}
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$column_list[] = sprintf("[%s] = %s", $name, $value);
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}
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}
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|
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@ -536,8 +659,7 @@
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}
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$condition = $this->getCondition($output);
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if($output->list_count && $output->page) return $this->_getNavigationData($table_list, $columns, $left_join, $condition, $output);
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// list_order, update_order 로 정렬시에 인덱스 사용을 위해 condition에 쿼리 추가
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@ -555,7 +677,15 @@
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$query = sprintf("%s from %s %s %s", $columns, implode(',',$table_list),implode(' ',$left_join), $condition);
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if(count($output->groups)) $query .= sprintf(' group by %s', implode(',',$output->groups));
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if(count($output->groups)){
|
||||
foreach($output->groups as $k => $v ){
|
||||
if(preg_match('/^substr\(/i',$v)) $output->groups[$k] = preg_replace('/^substr\(/i','substring(',$v);
|
||||
}
|
||||
$query .= sprintf(' group by %s', implode(',',$output->groups));
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
if($output->order && !preg_match('/count\(\*\)/i',$columns) ) {
|
||||
foreach($output->order as $key => $val) {
|
||||
|
|
@ -568,10 +698,10 @@
|
|||
// list_count를 사용할 경우 적용
|
||||
if($output->list_count['value']) $query = sprintf('select top %d %s', $output->list_count['value'], $query);
|
||||
else $query = "select ".$query;
|
||||
|
||||
$this->_query($query);
|
||||
|
||||
$result = $this->_query($query);
|
||||
if($this->isError()) return;
|
||||
$data = $this->_fetch();
|
||||
$data = $this->_fetch($result);
|
||||
|
||||
$buff = new Object();
|
||||
$buff->data = $data;
|
||||
|
|
@ -587,14 +717,28 @@
|
|||
require_once(_XE_PATH_.'classes/page/PageHandler.class.php');
|
||||
|
||||
// 전체 개수를 구함
|
||||
$count_condition = count($output->groups) ? sprintf('%s group by %s', $condition, implode(', ', $output->groups)) : $condition;
|
||||
if(count($output->groups)){
|
||||
foreach($output->groups as $k => $v ){
|
||||
if(preg_match('/^substr\(/i',$v)) $output->groups[$k] = preg_replace('/^substr\(/i','substring(',$v);
|
||||
}
|
||||
$count_condition = sprintf('%s group by %s', $condition, implode(', ', $output->groups));
|
||||
}else{
|
||||
$count_condition = $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);
|
||||
$this->_query($count_query);
|
||||
$count_output = $this->_fetch();
|
||||
$total_count = (int)$count_output->count;
|
||||
|
||||
$param = $this->param;
|
||||
$result = $this->_query($count_query);
|
||||
|
||||
$this->param = $param;
|
||||
$count_output = $this->_fetch($result);
|
||||
|
||||
$total_count = (int)$count_output->count;
|
||||
$this->putCountCache($output->tables, $count_condition, $total_count);
|
||||
}
|
||||
|
||||
|
|
@ -628,8 +772,13 @@
|
|||
|
||||
|
||||
// group by 절 추가
|
||||
if(count($output->groups)) $group .= sprintf('group by %s', implode(',',$output->groups));
|
||||
|
||||
if(count($output->groups)){
|
||||
foreach($output->groups as $k => $v ){
|
||||
if(preg_match('/^substr\(/i',$v)) $output->groups[$k] = preg_replace('/^substr\(/i','substring(',$v);
|
||||
}
|
||||
$group .= sprintf('group by %s', implode(',',$output->groups));
|
||||
}
|
||||
|
||||
// order 절 추가
|
||||
$order_targets = array();
|
||||
if($output->order) {
|
||||
|
|
@ -655,9 +804,12 @@
|
|||
}
|
||||
|
||||
// 1차로 order 대상에 해당 하는 값을 가져옴
|
||||
$param = $this->param;
|
||||
$first_query = sprintf("select %s from (select top %d %s from %s %s %s %s %s) xet", implode(',',$first_columns), $start_count, implode(',',$first_sub_columns), implode(',',$table_list), implode(' ',$left_join), $condition, $group, $order);
|
||||
$this->_query($first_query);
|
||||
$tmp = $this->_fetch();
|
||||
$result = $this->_query($first_query);
|
||||
$this->param = $param;
|
||||
$tmp = $this->_fetch($result);
|
||||
|
||||
|
||||
|
||||
// 1차에서 나온 값을 이용 다시 쿼리 실행
|
||||
|
|
@ -672,7 +824,8 @@
|
|||
$query = sprintf('select top %d %s from %s %s %s %s %s', $list_count, $columns, implode(',',$table_list), implode(' ',$left_join), $condition, $group, $order);
|
||||
}
|
||||
|
||||
$this->_query($query);
|
||||
$result = $this->_query($query);
|
||||
|
||||
if($this->isError()) {
|
||||
$buff = new Object();
|
||||
$buff->total_count = 0;
|
||||
|
|
@ -684,15 +837,14 @@
|
|||
return $buff;
|
||||
}
|
||||
|
||||
$virtual_no = $total_count - ($page-1)*$list_count;
|
||||
for($i=0;!$this->rs->EOF;$this->rs->MoveNext(),$i++){
|
||||
unset($row);
|
||||
for($j=0;$j<$this->rs->Fields->Count;$j++){
|
||||
$row->{$this->rs[$j]->name} = $this->rs[$j]->value;
|
||||
}
|
||||
$data[$virtual_no--] = $row;
|
||||
}
|
||||
$this->rs = null;
|
||||
$virtual_no = $total_count - ($page-1)*$list_count;
|
||||
|
||||
$output = $this->_fetch($result);
|
||||
if(!is_array($output)) $output = array($output);
|
||||
|
||||
foreach($output as $k => $v) {
|
||||
$data[$virtual_no--] = $v;
|
||||
}
|
||||
|
||||
$buff = new Object();
|
||||
$buff->total_count = $total_count;
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue