diff options
Diffstat (limited to 'system/database/DB_driver.php')
| -rw-r--r-- | system/database/DB_driver.php | 36 |
1 files changed, 16 insertions, 20 deletions
diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php index af6b9f399..43e8eeac6 100644 --- a/system/database/DB_driver.php +++ b/system/database/DB_driver.php @@ -6,7 +6,7 @@ * * This content is released under the MIT License (MIT) * - * Copyright (c) 2014 - 2015, British Columbia Institute of Technology + * Copyright (c) 2014 - 2016, British Columbia Institute of Technology * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal @@ -28,10 +28,10 @@ * * @package CodeIgniter * @author EllisLab Dev Team - * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (http://ellislab.com/) - * @copyright Copyright (c) 2014 - 2015, British Columbia Institute of Technology (http://bcit.ca/) + * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (https://ellislab.com/) + * @copyright Copyright (c) 2014 - 2016, British Columbia Institute of Technology (http://bcit.ca/) * @license http://opensource.org/licenses/MIT MIT License - * @link http://codeigniter.com + * @link https://codeigniter.com * @since Version 1.0.0 * @filesource */ @@ -48,7 +48,7 @@ defined('BASEPATH') OR exit('No direct script access allowed'); * @subpackage Drivers * @category Database * @author EllisLab Dev Team - * @link http://codeigniter.com/user_guide/database/ + * @link https://codeigniter.com/user_guide/database/ */ abstract class CI_DB_driver { @@ -641,19 +641,15 @@ abstract class CI_DB_driver { // if transactions are enabled. If we don't call this here // the error message will trigger an exit, causing the // transactions to remain in limbo. - if ($this->_trans_depth !== 0) + while ($this->_trans_depth !== 0) { - do + $trans_depth = $this->_trans_depth; + $this->trans_complete(); + if ($trans_depth === $this->_trans_depth) { - $trans_depth = $this->_trans_depth; - $this->trans_complete(); - if ($trans_depth === $this->_trans_depth) - { - log_message('error', 'Database: Failure during an automated transaction commit/rollback!'); - break; - } + log_message('error', 'Database: Failure during an automated transaction commit/rollback!'); + break; } - while ($this->_trans_depth !== 0); } // Display errors @@ -1508,11 +1504,11 @@ abstract class CI_DB_driver { '\s*>\s*', // > '\s+IS NULL', // IS NULL '\s+IS NOT NULL', // IS NOT NULL - '\s+EXISTS\s*\([^\)]+\)', // EXISTS(sql) - '\s+NOT EXISTS\s*\([^\)]+\)', // NOT EXISTS(sql) + '\s+EXISTS\s*\(.*\)', // EXISTS(sql) + '\s+NOT EXISTS\s*\(.*\)', // NOT EXISTS(sql) '\s+BETWEEN\s+', // BETWEEN value AND value - '\s+IN\s*\([^\)]+\)', // IN(list) - '\s+NOT IN\s*\([^\)]+\)', // NOT IN (list) + '\s+IN\s*\(.*\)', // IN(list) + '\s+NOT IN\s*\(.*\)', // NOT IN (list) '\s+LIKE\s+\S.*('.$_les.')?', // LIKE 'expr'[ ESCAPE '%s'] '\s+NOT LIKE\s+\S.*('.$_les.')?' // NOT LIKE 'expr'[ ESCAPE '%s'] ); @@ -1735,7 +1731,7 @@ abstract class CI_DB_driver { * the table prefix onto it. Some logic is necessary in order to deal with * column names that include the path. Consider a query like this: * - * SELECT * FROM hostname.database.table.column AS c FROM hostname.database.table + * SELECT hostname.database.table.column AS c FROM hostname.database.table * * Or a query with aliasing: * |