diff options
Diffstat (limited to 'system/database')
| -rw-r--r-- | system/database/DB_query_builder.php | 109 |
1 files changed, 94 insertions, 15 deletions
diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php index fe4cf6993..1daee99a8 100644 --- a/system/database/DB_query_builder.php +++ b/system/database/DB_query_builder.php @@ -725,7 +725,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { */ public function where_in($key = NULL, $values = NULL, $escape = NULL) { - return $this->_where_in($key, $values, FALSE, 'AND ', $escape); + return $this->_wh_in('qb_where', $key, $values, FALSE, 'AND ', $escape); } // -------------------------------------------------------------------- @@ -743,7 +743,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { */ public function or_where_in($key = NULL, $values = NULL, $escape = NULL) { - return $this->_where_in($key, $values, FALSE, 'OR ', $escape); + return $this->_wh_in('qb_where', $key, $values, FALSE, 'OR ', $escape); } // -------------------------------------------------------------------- @@ -761,7 +761,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver { */ public function where_not_in($key = NULL, $values = NULL, $escape = NULL) { - return $this->_where_in($key, $values, TRUE, 'AND ', $escape); + return $this->_wh_in('qb_where', $key, $values, TRUE, 'AND ', $escape); } // -------------------------------------------------------------------- @@ -779,19 +779,96 @@ abstract class CI_DB_query_builder extends CI_DB_driver { */ public function or_where_not_in($key = NULL, $values = NULL, $escape = NULL) { - return $this->_where_in($key, $values, TRUE, 'OR ', $escape); + return $this->_wh_in('qb_where', $key, $values, TRUE, 'OR ', $escape); } // -------------------------------------------------------------------- /** - * Internal WHERE IN + * HAVING IN + * + * Generates a HAVING field IN('item', 'item') SQL query, + * joined with 'AND' if appropriate. + * + * @param string $key The field to search + * @param array $values The values searched on + * @param bool $escape + * @return CI_DB_query_builder + */ + public function having_in($key = NULL, $values = NULL, $escape = NULL) + { + return $this->_wh_in('qb_having', $key, $values, FALSE, 'AND ', $escape); + } + + // -------------------------------------------------------------------- + + /** + * OR HAVING IN + * + * Generates a HAVING field IN('item', 'item') SQL query, + * joined with 'OR' if appropriate. + * + * @param string $key The field to search + * @param array $values The values searched on + * @param bool $escape + * @return CI_DB_query_builder + */ + public function or_having_in($key = NULL, $values = NULL, $escape = NULL) + { + return $this->_wh_in('qb_having', $key, $values, FALSE, 'OR ', $escape); + } + + // -------------------------------------------------------------------- + + /** + * HAVING NOT IN + * + * Generates a HAVING field NOT IN('item', 'item') SQL query, + * joined with 'AND' if appropriate. + * + * @param string $key The field to search + * @param array $values The values searched on + * @param bool $escape + * @return CI_DB_query_builder + */ + public function having_not_in($key = NULL, $values = NULL, $escape = NULL) + { + return $this->_wh_in('qb_having', $key, $values, TRUE, 'AND ', $escape); + } + + // -------------------------------------------------------------------- + + /** + * OR HAVING NOT IN + * + * Generates a HAVING field NOT IN('item', 'item') SQL query, + * joined with 'OR' if appropriate. + * + * @param string $key The field to search + * @param array $values The values searched on + * @param bool $escape + * @return CI_DB_query_builder + */ + public function or_having_not_in($key = NULL, $values = NULL, $escape = NULL) + { + return $this->_wh_in('qb_having', $key, $values, TRUE, 'OR ', $escape); + } + + // -------------------------------------------------------------------- + + /** + * Internal WHERE/HAVING IN * * @used-by where_in() * @used-by or_where_in() * @used-by where_not_in() * @used-by or_where_not_in() + * @used-by having_in() + * @used-by or_having_in() + * @used-by having_not_in() + * @used-by or_having_not_in() * + * @param string $qb_key 'qb_where' or 'qb_having' * @param string $key The field to search * @param array $values The values searched on * @param bool $not If the statement would be IN or NOT IN @@ -799,8 +876,10 @@ abstract class CI_DB_query_builder extends CI_DB_driver { * @param bool $escape * @return CI_DB_query_builder */ - protected function _where_in($key = NULL, $values = NULL, $not = FALSE, $type = 'AND ', $escape = NULL) + protected function _wh_in($qb_key, $key = NULL, $values = NULL, $not = FALSE, $type = 'AND ', $escape = NULL) { + $qb_cache_key = ($qb_key === 'qb_having') ? 'qb_cache_having' : 'qb_cache_where'; + if ($key === NULL OR $values === NULL) { return $this; @@ -817,31 +896,31 @@ abstract class CI_DB_query_builder extends CI_DB_driver { if ($escape === TRUE) { - $where_in = array(); + $wh_in = array(); foreach ($values as $value) { - $where_in[] = $this->escape($value); + $wh_in[] = $this->escape($value); } } else { - $where_in = array_values($values); + $wh_in = array_values($values); } - $prefix = (count($this->qb_where) === 0 && count($this->qb_cache_where) === 0) + $prefix = (count($this->$qb_key) === 0 && count($this->$qb_cache_key) === 0) ? $this->_group_get_type('') : $this->_group_get_type($type); - $where_in = array( - 'condition' => $prefix.$key.$not.' IN('.implode(', ', $where_in).')', + $wh_in = array( + 'condition' => $prefix.$key.$not.' IN('.implode(', ', $wh_in).')', 'escape' => $escape ); - $this->qb_where[] = $where_in; + $this->{$qb_key}[] = $wh_in; if ($this->qb_caching === TRUE) { - $this->qb_cache_where[] = $where_in; - $this->qb_cache_exists[] = 'where'; + $this->{$qb_cache_key}[] = $wh_in; + $this->qb_cache_exists[] = substr($qb_key, 3); } return $this; |