abstract:本文實(shí)例分析了PHP的mysql事務(wù)問(wèn)題。分享給大家供大家參考,具體如下:對(duì)于myisam數(shù)據(jù)庫(kù),可以控制事務(wù)的進(jìn)行:$mysqlrl = mysql_connect ( $db_config ["host"], $db_config ["user"], $db_config&n
本文實(shí)例分析了PHP的mysql事務(wù)問(wèn)題。分享給大家供大家參考,具體如下:
對(duì)于myisam數(shù)據(jù)庫(kù),可以控制事務(wù)的進(jìn)行:
$mysqlrl = mysql_connect ( $db_config ["host"], $db_config ["user"], $db_config ["pass"], true ); if (! $mysqlrl) { $msg = mysql_error (); die ( 'Could not connect: ' . $msg ); } mysql_SELECT_db ( $db_config ["data"], $mysqlrl ) or die ( "error: 數(shù)據(jù)庫(kù)異常" ); mysql_query ( "SET NAMES 'utf8'" ); date_default_timezone_set ( 'Asia/Shanghai' ); /** * 事務(wù)操作過(guò)程 BEGIN COMMIT END */ mysql_query ( 'BEGIN' ); $flag3 = mysql_query ( $sql3); $flag1 = mysql_query ( $sql1); $flag2 = mysql_query ( $sql2); if ($flag1 && $flag1 && $flag3) { mysql_query ( 'COMMIT' ); mysql_query ( 'END' ); $data .= "\r\n" . "更新記錄成功"; write_file ( $file, $data ); return true; } else { print mysql_error (); mysql_query ( 'ROLLBACK' ); mysql_query ( 'END' ); $data .= "\r\n" . "更新記錄失敗(⊙o⊙)!??!"; write_file ( $file, $data ); return false; } }
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