Differences Between: [Versions 310 and 311] [Versions 310 and 400]
1 <?php 2 3 /* 4 @version v5.20.16 12-Jan-2020 5 @copyright (c) 2000-2013 John Lim (jlim#natsoft.com). All rights reserved. 6 @copyright (c) 2014 Damien Regad, Mark Newnham and the ADOdb community 7 Released under both BSD license and Lesser GPL library license. 8 Whenever there is any discrepancy between the two licenses, 9 the BSD license will take precedence. 10 Set tabs to 8. 11 12 MySQL code that supports transactions. For MySQL 3.23 or later. 13 Code from James Poon <jpoon88@yahoo.com> 14 15 This driver extends the deprecated mysql driver, and was originally designed to be a 16 portable driver in the same manner as oci8po and mssqlpo. Its functionality 17 is exactly duplicated in the mysqlt driver, which is itself deprecated. 18 This driver will be removed in ADOdb version 6.0.0. 19 20 Requires mysql client. Works on Windows and Unix. 21 */ 22 23 // security - hide paths 24 if (!defined('ADODB_DIR')) die(); 25 26 include_once(ADODB_DIR."/drivers/adodb-mysql.inc.php"); 27 28 29 class ADODB_mysqlt extends ADODB_mysql { 30 var $databaseType = 'mysqlt'; 31 var $ansiOuter = true; // for Version 3.23.17 or later 32 var $hasTransactions = true; 33 var $autoRollback = true; // apparently mysql does not autorollback properly 34 35 function __construct() 36 { 37 global $ADODB_EXTENSION; if ($ADODB_EXTENSION) $this->rsPrefix .= 'ext_'; 38 } 39 40 function BeginTrans() 41 { 42 if ($this->transOff) return true; 43 $this->transCnt += 1; 44 $this->Execute('SET AUTOCOMMIT=0'); 45 $this->Execute('BEGIN'); 46 return true; 47 } 48 49 function CommitTrans($ok=true) 50 { 51 if ($this->transOff) return true; 52 if (!$ok) return $this->RollbackTrans(); 53 54 if ($this->transCnt) $this->transCnt -= 1; 55 $this->Execute('COMMIT'); 56 $this->Execute('SET AUTOCOMMIT=1'); 57 return true; 58 } 59 60 function RollbackTrans() 61 { 62 if ($this->transOff) return true; 63 if ($this->transCnt) $this->transCnt -= 1; 64 $this->Execute('ROLLBACK'); 65 $this->Execute('SET AUTOCOMMIT=1'); 66 return true; 67 } 68 69 function RowLock($tables,$where='',$col='1 as adodbignore') 70 { 71 if ($this->transCnt==0) $this->BeginTrans(); 72 if ($where) $where = ' where '.$where; 73 $rs = $this->Execute("select $col from $tables $where for update"); 74 return !empty($rs); 75 } 76 77 } 78 79 class ADORecordSet_mysqlt extends ADORecordSet_mysql{ 80 var $databaseType = "mysqlt"; 81 82 function __construct($queryID,$mode=false) 83 { 84 if ($mode === false) { 85 global $ADODB_FETCH_MODE; 86 $mode = $ADODB_FETCH_MODE; 87 } 88 89 switch ($mode) 90 { 91 case ADODB_FETCH_NUM: $this->fetchMode = MYSQL_NUM; break; 92 case ADODB_FETCH_ASSOC:$this->fetchMode = MYSQL_ASSOC; break; 93 94 case ADODB_FETCH_DEFAULT: 95 case ADODB_FETCH_BOTH: 96 default: $this->fetchMode = MYSQL_BOTH; break; 97 } 98 99 $this->adodbFetchMode = $mode; 100 parent::__construct($queryID); 101 } 102 103 function MoveNext() 104 { 105 if (@$this->fields = mysql_fetch_array($this->_queryID,$this->fetchMode)) { 106 $this->_currentRow += 1; 107 return true; 108 } 109 if (!$this->EOF) { 110 $this->_currentRow += 1; 111 $this->EOF = true; 112 } 113 return false; 114 } 115 } 116 117 class ADORecordSet_ext_mysqlt extends ADORecordSet_mysqlt { 118 119 function __construct($queryID,$mode=false) 120 { 121 parent::__construct($queryID,$mode); 122 } 123 124 function MoveNext() 125 { 126 return adodb_movenext($this); 127 } 128 }
title
Description
Body
title
Description
Body
title
Description
Body
title
Body