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 ignored') { if ($this->transCnt==0) $this->BeginTrans(); if (empty($where)) { $qry = "select $flds from $tables for update"; } else { $qry = "select $flds from $tables where $where for update"; } return $this->GetOne($qry); } } 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); } } ?>