diff options
Diffstat (limited to 'system/database/drivers/pdo/pdo_driver.php')
| -rw-r--r-- | system/database/drivers/pdo/pdo_driver.php | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/system/database/drivers/pdo/pdo_driver.php b/system/database/drivers/pdo/pdo_driver.php index 705b16560..32a9e7509 100644 --- a/system/database/drivers/pdo/pdo_driver.php +++ b/system/database/drivers/pdo/pdo_driver.php @@ -45,10 +45,6 @@ class CI_DB_pdo_driver extends CI_DB { // The character used to escaping protected $_escape_char = '"'; - // clause and character used for LIKE escape sequences - protected $_like_escape_str = " ESCAPE '%s' "; - protected $_like_escape_chr = '!'; - protected $_random_keyword; public $trans_enabled = FALSE; @@ -61,7 +57,7 @@ class CI_DB_pdo_driver extends CI_DB { * * Validates the DSN string and/or detects the subdriver * - * @param array + * @param array $params * @return void */ public function __construct($params) @@ -187,6 +183,7 @@ class CI_DB_pdo_driver extends CI_DB { /** * Begin Transaction * + * @param bool $test_mode = FALSE * @return bool */ public function trans_begin($test_mode = FALSE) @@ -360,14 +357,12 @@ class CI_DB_pdo_driver extends CI_DB { * * @param string the table name * @param array the update data - * @param array the where clause + * @param string the where key * @return string */ - protected function _update_batch($table, $values, $index, $where = NULL) + protected function _update_batch($table, $values, $index) { $ids = array(); - $where = ($where !== '' && count($where) >=1) ? implode(' ', $where).' AND ' : ''; - foreach ($values as $key => $val) { $ids[] = $val[$index]; @@ -381,9 +376,7 @@ class CI_DB_pdo_driver extends CI_DB { } } - $sql = 'UPDATE '.$table.' SET '; $cases = ''; - foreach ($final as $k => $v) { $cases .= $k.' = CASE '."\n"; @@ -396,10 +389,9 @@ class CI_DB_pdo_driver extends CI_DB { $cases .= 'ELSE '.$k.' END, '; } - $sql .= substr($cases, 0, -2); - $sql .= ' WHERE '.$where.$index.' IN ('.implode(',', $ids).')'; + $this->where($index.' IN('.implode(',', $ids).')', NULL, FALSE); - return $sql; + return 'UPDATE '.$table.' SET '.substr($cases, 0, -2).$this->_compile_wh('qb_where'); } // -------------------------------------------------------------------- |