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-rw-r--r--framework/DataAccess/adodb/drivers/adodb-mysqlt.inc.php138
1 files changed, 138 insertions, 0 deletions
diff --git a/framework/DataAccess/adodb/drivers/adodb-mysqlt.inc.php b/framework/DataAccess/adodb/drivers/adodb-mysqlt.inc.php
new file mode 100644
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+++ b/framework/DataAccess/adodb/drivers/adodb-mysqlt.inc.php
@@ -0,0 +1,138 @@
+<?php
+
+/*
+V4.72 21 Feb 2006 (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved.
+ Released under both BSD license and Lesser GPL library license.
+ Whenever there is any discrepancy between the two licenses,
+ the BSD license will take precedence.
+ Set tabs to 8.
+
+ MySQL code that supports transactions. For MySQL 3.23 or later.
+ Code from James Poon <jpoon88@yahoo.com>
+
+ Requires mysql client. Works on Windows and Unix.
+*/
+
+// security - hide paths
+if (!defined('ADODB_DIR')) die();
+
+include_once(ADODB_DIR."/drivers/adodb-mysql.inc.php");
+
+
+class ADODB_mysqlt extends ADODB_mysql {
+ var $databaseType = 'mysqlt';
+ var $ansiOuter = true; // for Version 3.23.17 or later
+ var $hasTransactions = true;
+ var $autoRollback = true; // apparently mysql does not autorollback properly
+
+ function ADODB_mysqlt()
+ {
+ global $ADODB_EXTENSION; if ($ADODB_EXTENSION) $this->rsPrefix .= 'ext_';
+ }
+
+ function BeginTrans()
+ {
+ if ($this->transOff) return true;
+ $this->transCnt += 1;
+ $this->Execute('SET AUTOCOMMIT=0');
+ $this->Execute('BEGIN');
+ return true;
+ }
+
+ function CommitTrans($ok=true)
+ {
+ if ($this->transOff) return true;
+ if (!$ok) return $this->RollbackTrans();
+
+ if ($this->transCnt) $this->transCnt -= 1;
+ $this->Execute('COMMIT');
+ $this->Execute('SET AUTOCOMMIT=1');
+ return true;
+ }
+
+ function RollbackTrans()
+ {
+ if ($this->transOff) return true;
+ if ($this->transCnt) $this->transCnt -= 1;
+ $this->Execute('ROLLBACK');
+ $this->Execute('SET AUTOCOMMIT=1');
+ return true;
+ }
+
+ function RowLock($tables,$where='',$flds='1 as adodb_ignore')
+ {
+ if ($this->transCnt==0) $this->BeginTrans();
+ if ($where) $where = ' where '.$where;
+ $rs =& $this->Execute("select $flds from $tables $where for update");
+ return !empty($rs);
+ }
+
+}
+
+class ADORecordSet_mysqlt extends ADORecordSet_mysql{
+ var $databaseType = "mysqlt";
+
+ function ADORecordSet_mysqlt($queryID,$mode=false)
+ {
+ if ($mode === false) {
+ global $ADODB_FETCH_MODE;
+ $mode = $ADODB_FETCH_MODE;
+ }
+
+ switch ($mode)
+ {
+ case ADODB_FETCH_NUM: $this->fetchMode = MYSQL_NUM; break;
+ case ADODB_FETCH_ASSOC:$this->fetchMode = MYSQL_ASSOC; break;
+
+ case ADODB_FETCH_DEFAULT:
+ case ADODB_FETCH_BOTH:
+ default: $this->fetchMode = MYSQL_BOTH; break;
+ }
+
+ $this->adodbFetchMode = $mode;
+ $this->ADORecordSet($queryID);
+ }
+
+ function MoveNext()
+ {
+ if (@$this->fields = mysql_fetch_array($this->_queryID,$this->fetchMode)) {
+ $this->_currentRow += 1;
+ return true;
+ }
+ if (!$this->EOF) {
+ $this->_currentRow += 1;
+ $this->EOF = true;
+ }
+ return false;
+ }
+}
+
+class ADORecordSet_ext_mysqlt extends ADORecordSet_mysqlt {
+
+ function ADORecordSet_ext_mysqlt($queryID,$mode=false)
+ {
+ if ($mode === false) {
+ global $ADODB_FETCH_MODE;
+ $mode = $ADODB_FETCH_MODE;
+ }
+ switch ($mode)
+ {
+ case ADODB_FETCH_NUM: $this->fetchMode = MYSQL_NUM; break;
+ case ADODB_FETCH_ASSOC:$this->fetchMode = MYSQL_ASSOC; break;
+
+ case ADODB_FETCH_DEFAULT:
+ case ADODB_FETCH_BOTH:
+ default:
+ $this->fetchMode = MYSQL_BOTH; break;
+ }
+ $this->adodbFetchMode = $mode;
+ $this->ADORecordSet($queryID);
+ }
+
+ function MoveNext()
+ {
+ return adodb_movenext($this);
+ }
+}
+
+?> \ No newline at end of file