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Close Connection when there is no connection value.

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git-svn-id: http://xe-core.googlecode.com/svn/branches/maserati@13161 201d5d3c-b55e-5fd7-737f-ddc643e51545
This commit is contained in:
misol 2013-09-25 15:29:32 +00:00
parent 034a5c0288
commit f70ce644ce
1410 changed files with 7188 additions and 53541 deletions
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78
classes/db/DBMssql.class.php
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@ -126,12 +126,20 @@ class DBMssql extends DB
* this method is private
* @return boolean
*/
function _begin()
function _begin($transactionLevel)
{
$connection = $this->_getConnection('master');
if(sqlsrv_begin_transaction($connection) === false)
if(!$transactionLevel)
{
return;
if(sqlsrv_begin_transaction($connection) === false)
{
return;
}
}
else
{
$this->_query("SAVE TRANS SP" . $transactionLevel, $connection);
}
return true;
}
@ -141,10 +149,20 @@ class DBMssql extends DB
* this method is private
* @return boolean
*/
function _rollback()
function _rollback($transactionLevel)
{
$connection = $this->_getConnection('master');
sqlsrv_rollback($connection);
$point = $transactionLevel - 1;
if($point)
{
$this->_query("ROLLBACK TRANS SP" . $point, $connection);
}
else
{
sqlsrv_rollback($connection);
}
return true;
}
@ -725,7 +743,7 @@ class DBMssql extends DB
* @param boolean $with_values
* @return string
*/
function getSelectSql($query, $with_values = TRUE)
function getSelectSql($query, $with_values = TRUE, $connection=NULL)
{
$with_values = false;
@ -783,7 +801,49 @@ class DBMssql extends DB
$orderBy = ' ORDER BY ' . $orderBy;
}
return $select . ' ' . $from . ' ' . $where . ' ' . $groupBy . ' ' . $orderBy;
if($limitCount != '' && $query->limit->start > 0)
{
$order = $query->getOrder();
$first_columns = array();
foreach($order as $val)
{
$tmpColumnName = $val->getPureColumnName();
$first_columns[] = sprintf('%s(%s) as %s', $val->getPureSortOrder()=='asc'?'max':'min', $tmpColumnName, $tmpColumnName);
$first_sub_columns[] = $tmpColumnName;
}
$first_query = sprintf("select %s from (select top %d %s %s %s %s %s) xet", implode(',',$first_columns), $query->limit->start, implode(',',$first_sub_columns), $from, $where, $groupBy, $orderBy);
$this->param = $query->getArguments();
$result = $this->__query($first_query, $connection);
$tmp = $this->_fetch($result);
$sub_cond = array();
foreach($order as $k => $v)
{
//for example... use Document
if(get_class($v->sort_order) == 'SortArgument')
{
$sort_order = $v->sort_order->value;
}
//for example... use comment, file
else
{
$sort_order = $v->sort_order;
}
$sub_cond[] = sprintf("%s %s '%s'", $v->getPureColumnName(), $sort_order=='asc'?'>':'<', $tmp->{$v->getPureColumnName()});
}
if(!$where)
{
$sub_condition = ' WHERE ( '.implode(' and ',$sub_cond).' )';
}
else
{
$sub_condition = ' and ( '.implode(' and ',$sub_cond).' )';
}
}
return $select . ' ' . $from . ' ' . $where .$sub_condition. ' ' . $groupBy . ' ' . $orderBy;
}
/**
@ -796,7 +856,7 @@ class DBMssql extends DB
*/
function _executeSelectAct($queryObject, $connection = null)
{
$query = $this->getSelectSql($queryObject);
$query = $this->getSelectSql($queryObject, true, $connection);
if(strpos($query, "substr"))
{
@ -903,7 +963,7 @@ class DBMssql extends DB
$page_count = 10;
}
$page = $limit->page->getValue();
if(!$page)
if(!$page || $page < 1)
{
$page = 1;
}