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authorAndrey Andreev <narf@bofh.bg>2012-04-09 13:58:28 +0200
committerAndrey Andreev <narf@bofh.bg>2012-04-09 13:58:28 +0200
commitd947eba0bdaf9d86401fdcba9e97706905cacf9d (patch)
tree457928871f3d4622012dcbaac9260a2489b15c2d /system/database/drivers/mysqli/mysqli_forge.php
parenta254836a611e8f555ea4bbc84e500c7040ebae4e (diff)
Multiple DB Forge improvements
- Replaced driver methods _create_database(), _drop_database(), _drop_table() and _rename_table() with properties - Added defaults for the above mentioned platform-specific queries, so that not all drivers need to define them - Improved support for the SQLite, ODBC and PDO drivers
Diffstat (limited to 'system/database/drivers/mysqli/mysqli_forge.php')
-rw-r--r--system/database/drivers/mysqli/mysqli_forge.php54
1 files changed, 1 insertions, 53 deletions
diff --git a/system/database/drivers/mysqli/mysqli_forge.php b/system/database/drivers/mysqli/mysqli_forge.php
index 4b6939e2a..c0a411c97 100644
--- a/system/database/drivers/mysqli/mysqli_forge.php
+++ b/system/database/drivers/mysqli/mysqli_forge.php
@@ -34,31 +34,7 @@
*/
class CI_DB_mysqli_forge extends CI_DB_forge {
- /**
- * Create database
- *
- * @param string the database name
- * @return string
- */
- public function _create_database($name)
- {
- return 'CREATE DATABASE '.$name.' CHARACTER SET '.$this->db->char_set.' COLLATE '.$this->db->dbcollat;
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Drop database
- *
- * @param string the database name
- * @return string
- */
- public function _drop_database($name)
- {
- return 'DROP DATABASE '.$name;
- }
-
- // --------------------------------------------------------------------
+ protected $_create_database = 'CREATE DATABASE %s CHARACTER SET %s COLLATE %s';
/**
* Process Fields
@@ -181,18 +157,6 @@ class CI_DB_mysqli_forge extends CI_DB_forge {
// --------------------------------------------------------------------
/**
- * Drop Table
- *
- * @return string
- */
- public function _drop_table($table)
- {
- return 'DROP TABLE IF EXISTS '.$this->db->escape_identifiers($table);
- }
-
- // --------------------------------------------------------------------
-
- /**
* Alter table query
*
* Generates a platform-specific query so that a table can be altered
@@ -218,22 +182,6 @@ class CI_DB_mysqli_forge extends CI_DB_forge {
.($after_field != '' ? ' AFTER '.$this->db->protect_identifiers($after_field) : '');
}
- // --------------------------------------------------------------------
-
- /**
- * Rename a table
- *
- * Generates a platform-specific query so that a table can be renamed
- *
- * @param string the old table name
- * @param string the new table name
- * @return string
- */
- public function _rename_table($table_name, $new_table_name)
- {
- return 'ALTER TABLE '.$this->db->protect_identifiers($table_name).' RENAME TO '.$this->db->protect_identifiers($new_table_name);
- }
-
}
/* End of file mysqli_forge.php */