diff options
Diffstat (limited to 'drivers/adodb-pdo_pgsql.inc.php')
| -rw-r--r-- | drivers/adodb-pdo_pgsql.inc.php | 62 |
1 files changed, 61 insertions, 1 deletions
diff --git a/drivers/adodb-pdo_pgsql.inc.php b/drivers/adodb-pdo_pgsql.inc.php index 9afe4b0e..d707d914 100644 --- a/drivers/adodb-pdo_pgsql.inc.php +++ b/drivers/adodb-pdo_pgsql.inc.php @@ -1,7 +1,7 @@ <?php /* -@version v5.20.9 21-Dec-2016 +@version v5.21.0-dev ??-???-2016 @copyright (c) 2000-2013 John Lim (jlim#natsoft.com). All rights reserved. @copyright (c) 2014 Damien Regad, Mark Newnham and the ADOdb community Released under both BSD license and Lesser GPL library license. @@ -227,4 +227,64 @@ select viewname,'V' from pg_views where viewname like $mask"; } + function BeginTrans() + { + if (!$this->hasTransactions) { + return false; + } + if ($this->transOff) { + return true; + } + $this->transCnt += 1; + + return $this->_connectionID->beginTransaction(); + } + + function CommitTrans($ok = true) + { + if (!$this->hasTransactions) { + return false; + } + if ($this->transOff) { + return true; + } + if (!$ok) { + return $this->RollbackTrans(); + } + if ($this->transCnt) { + $this->transCnt -= 1; + } + $this->_autocommit = true; + + $ret = $this->_connectionID->commit(); + return $ret; + } + + function RollbackTrans() + { + if (!$this->hasTransactions) { + return false; + } + if ($this->transOff) { + return true; + } + if ($this->transCnt) { + $this->transCnt -= 1; + } + $this->_autocommit = true; + + $ret = $this->_connectionID->rollback(); + return $ret; + } + + function SetTransactionMode( $transaction_mode ) + { + $this->_transmode = $transaction_mode; + if (empty($transaction_mode)) { + $this->_connectionID->query('SET TRANSACTION ISOLATION LEVEL READ COMMITTED'); + return; + } + if (!stristr($transaction_mode,'isolation')) $transaction_mode = 'ISOLATION LEVEL '.$transaction_mode; + $this->_connectionID->query("SET TRANSACTION ".$transaction_mode); + } } |