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authorAndrey Andreev <narf@bofh.bg>2012-04-09 15:14:20 +0200
committerAndrey Andreev <narf@bofh.bg>2012-04-09 15:14:20 +0200
commitb8949fab60082e17f219fc89c6c8a85d3ff73f19 (patch)
tree276943a51e282d0d684304048ada830b55f9fb2e /system/database/drivers/cubrid
parent00aed0d9015040764fb7fe8edb7452459fc19213 (diff)
parentb457a4001ce2380e97f36b0a983b477c3e31de69 (diff)
Merge upstream branch
Diffstat (limited to 'system/database/drivers/cubrid')
-rw-r--r--system/database/drivers/cubrid/cubrid_driver.php33
-rw-r--r--system/database/drivers/cubrid/cubrid_forge.php63
-rw-r--r--system/database/drivers/cubrid/cubrid_utility.php54
3 files changed, 9 insertions, 141 deletions
diff --git a/system/database/drivers/cubrid/cubrid_driver.php b/system/database/drivers/cubrid/cubrid_driver.php
index 74d1a850a..7a5c048f9 100644
--- a/system/database/drivers/cubrid/cubrid_driver.php
+++ b/system/database/drivers/cubrid/cubrid_driver.php
@@ -510,39 +510,6 @@ class CI_DB_cubrid_driver extends CI_DB {
// --------------------------------------------------------------------
/**
- * Delete statement
- *
- * Generates a platform-specific delete string from the supplied data
- *
- * @param string the table name
- * @param array the where clause
- * @param string the limit clause
- * @return string
- */
- protected function _delete($table, $where = array(), $like = array(), $limit = FALSE)
- {
- $conditions = '';
-
- if (count($where) > 0 OR count($like) > 0)
- {
- $conditions = "\nWHERE ";
- $conditions .= implode("\n", $this->ar_where);
-
- if (count($where) > 0 && count($like) > 0)
- {
- $conditions .= " AND ";
- }
- $conditions .= implode("\n", $like);
- }
-
- $limit = ( ! $limit) ? '' : ' LIMIT '.$limit;
-
- return "DELETE FROM ".$table.$conditions.$limit;
- }
-
- // --------------------------------------------------------------------
-
- /**
* Limit string
*
* Generates a platform-specific LIMIT clause
diff --git a/system/database/drivers/cubrid/cubrid_forge.php b/system/database/drivers/cubrid/cubrid_forge.php
index f83dc97f4..16478ee11 100644
--- a/system/database/drivers/cubrid/cubrid_forge.php
+++ b/system/database/drivers/cubrid/cubrid_forge.php
@@ -34,35 +34,8 @@
*/
class CI_DB_cubrid_forge extends CI_DB_forge {
- /**
- * Create database
- *
- * @param string the database name
- * @return bool
- */
- public function _create_database($name)
- {
- // CUBRID does not allow to create a database in SQL. The GUI tools
- // have to be used for this purpose.
- return FALSE;
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Drop database
- *
- * @param string the database name
- * @return bool
- */
- public function _drop_database($name)
- {
- // CUBRID does not allow to drop a database in SQL. The GUI tools
- // have to be used for this purpose.
- return FALSE;
- }
-
- // --------------------------------------------------------------------
+ protected $_create_database = FALSE;
+ protected $_drop_database = FALSE;
/**
* Process Fields
@@ -174,7 +147,7 @@ class CI_DB_cubrid_forge extends CI_DB_forge {
* @param bool should 'IF NOT EXISTS' be added to the SQL
* @return bool
*/
- public function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists)
+ protected function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists)
{
$sql = 'CREATE TABLE ';
@@ -222,18 +195,6 @@ class CI_DB_cubrid_forge extends CI_DB_forge {
// --------------------------------------------------------------------
/**
- * Drop Table
- *
- * @return string
- */
- public function _drop_table($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
@@ -245,7 +206,7 @@ class CI_DB_cubrid_forge extends CI_DB_forge {
* @param string the field after which we should add the new field
* @return string
*/
- public function _alter_table($alter_type, $table, $fields, $after_field = '')
+ protected function _alter_table($alter_type, $table, $fields, $after_field = '')
{
$sql = 'ALTER TABLE '.$this->db->protect_identifiers($table).' '.$alter_type.' ';
@@ -265,22 +226,6 @@ class CI_DB_cubrid_forge extends CI_DB_forge {
return $sql;
}
- // --------------------------------------------------------------------
-
- /**
- * Rename a table
- *
- * Generates a platform-specific query so that a table can be renamed
- *
- * @param string the old table name
- * @param string the new table name
- * @return string
- */
- public function _rename_table($table_name, $new_table_name)
- {
- return 'RENAME TABLE '.$this->db->protect_identifiers($table_name).' AS '.$this->db->protect_identifiers($new_table_name);
- }
-
}
/* End of file cubrid_forge.php */
diff --git a/system/database/drivers/cubrid/cubrid_utility.php b/system/database/drivers/cubrid/cubrid_utility.php
index dafd66146..274ff6a48 100644
--- a/system/database/drivers/cubrid/cubrid_utility.php
+++ b/system/database/drivers/cubrid/cubrid_utility.php
@@ -39,69 +39,25 @@ class CI_DB_cubrid_utility extends CI_DB_utility {
*
* @return array
*/
- public function _list_databases()
+ public function list_databases()
{
- // CUBRID does not allow to see the list of all databases on the
- // server. It is the way its architecture is designed. Every
- // database is independent and isolated.
- // For this reason we can return only the name of the currect
- // connected database.
- if ($this->conn_id)
+ if (isset($this->data_cache['db_names']))
{
- return "SELECT '" . $this->database . "'";
+ return $this->data_cache['db_names'];
}
- else
- {
- return FALSE;
- }
- }
-
- // --------------------------------------------------------------------
- /**
- * Optimize table query
- *
- * Generates a platform-specific query so that a table can be optimized
- *
- * @param string the table name
- * @return bool
- * @link http://www.cubrid.org/manual/840/en/Optimize%20Database
- */
- public function _optimize_table($table)
- {
- // No SQL based support in CUBRID as of version 8.4.0. Database or
- // table optimization can be performed using CUBRID Manager
- // database administration tool. See the link above for more info.
- return FALSE;
+ return $this->data_cache['db_names'] = cubrid_list_dbs($this->db->conn_id);
}
// --------------------------------------------------------------------
/**
- * Repair table query
- *
- * Generates a platform-specific query so that a table can be repaired
- *
- * @param string the table name
- * @return bool
- * @link http://www.cubrid.org/manual/840/en/Checking%20Database%20Consistency
- */
- public function _repair_table($table)
- {
- // Not supported in CUBRID as of version 8.4.0. Database or
- // table consistency can be checked using CUBRID Manager
- // database administration tool. See the link above for more info.
- return FALSE;
- }
-
- // --------------------------------------------------------------------
- /**
* CUBRID Export
*
* @param array Preferences
* @return mixed
*/
- public function _backup($params = array())
+ protected function _backup($params = array())
{
// No SQL based support in CUBRID as of version 8.4.0. Database or
// table backup can be performed using CUBRID Manager