4 files changed, 9 insertions, 110 deletions
diff --git a/system/database/drivers/sqlite/sqlite_driver.php b/system/database/drivers/sqlite/sqlite_driver.php
index 7936b6114..983b5fa58 100644
--- a/system/database/drivers/sqlite/sqlite_driver.php
+++ b/system/database/drivers/sqlite/sqlite_driver.php
@@ -29,7 +29,7 @@
  * SQLite Database Adapter Class
  *
  * Note: _DB is an extender class that the app controller
- * creates dynamically based on whether the active record
+ * creates dynamically based on whether the query builder
  * class is being used or not.
  *
  * @package		CodeIgniter
@@ -410,36 +410,6 @@ class CI_DB_sqlite_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 ".implode("\n", $this->ar_where);
-
-			if (count($where) > 0 && count($like) > 0)
-			{
-				$conditions .= ' AND ';
-			}
-			$conditions .= implode("\n", $like);
-		}
-
-		return 'DELETE FROM '.$table.$conditions.( ! $limit ? '' : ' LIMIT '.$limit);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
 	 * Limit string
 	 *
 	 * Generates a platform-specific LIMIT clause
diff --git a/system/database/drivers/sqlite/sqlite_forge.php b/system/database/drivers/sqlite/sqlite_forge.php
index 70bb6a70b..ce8eac91e 100644
--- a/system/database/drivers/sqlite/sqlite_forge.php
+++ b/system/database/drivers/sqlite/sqlite_forge.php
@@ -40,7 +40,7 @@ class CI_DB_sqlite_forge extends CI_DB_forge {
 	 * @param	string	the database name
 	 * @return	bool
 	 */
-	public function _create_database()
+	public function create_database($db_name = '')
 	{
 		// In SQLite, a database is created when you connect to the database.
 		// We'll return TRUE so that an error isn't generated
@@ -52,10 +52,10 @@ class CI_DB_sqlite_forge extends CI_DB_forge {
 	/**
 	 * Drop database
 	 *
-	 * @param	string	the database name
+	 * @param	string	the database name (ignored)
 	 * @return	bool
 	 */
-	public function _drop_database($name)
+	public function drop_database($db_name = '')
 	{
 		if ( ! @file_exists($this->db->database) OR ! @unlink($this->db->database))
 		{
@@ -77,7 +77,7 @@ class CI_DB_sqlite_forge extends CI_DB_forge {
 	 * @param	bool	should 'IF NOT EXISTS' be added to the SQL
 	 * @return	bool
 	 */
-	public function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists)
+	protected function _create_table($table, $fields, $primary_keys, $keys, $if_not_exists)
 	{
 		$sql = 'CREATE TABLE ';
 
@@ -147,18 +147,6 @@ class CI_DB_sqlite_forge extends CI_DB_forge {
 	// --------------------------------------------------------------------
 
 	/**
-	 * Drop Table
-	 *
-	 * @return	string
-	 */
-	public function _drop_table($table)
-	{
-		return 'DROP TABLE '.$table.' IF EXISTS';
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
 	 * Alter table query
 	 *
 	 * Generates a platform-specific query so that a table can be altered
@@ -173,7 +161,7 @@ class CI_DB_sqlite_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, $column_name, $column_definition = '', $default_value = '', $null = '', $after_field = '')
+	protected function _alter_table($alter_type, $table, $column_name, $column_definition = '', $default_value = '', $null = '', $after_field = '')
 	{
 		/* SQLite only supports adding new columns and it does
 		 * NOT support the AFTER statement. Each new column will
@@ -192,22 +180,6 @@ class CI_DB_sqlite_forge extends CI_DB_forge {
 			.(($null !== NULL && $default_value !== 'NULL') ? ' NOT NULL' : ' NULL');
 	}
 
-	// --------------------------------------------------------------------
-
-	/**
-	 * 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 sqlite_forge.php */
diff --git a/system/database/drivers/sqlite/sqlite_result.php b/system/database/drivers/sqlite/sqlite_result.php
index 4af80abf7..741dc9d8d 100644
--- a/system/database/drivers/sqlite/sqlite_result.php
+++ b/system/database/drivers/sqlite/sqlite_result.php
@@ -112,7 +112,7 @@ class CI_DB_sqlite_result extends CI_DB_result {
 	 * this internally before fetching results to make sure the
 	 * result set starts at zero
 	 *
-	 * @return	array
+	 * @return	bool
 	 */
 	protected function _data_seek($n = 0)
 	{
diff --git a/system/database/drivers/sqlite/sqlite_utility.php b/system/database/drivers/sqlite/sqlite_utility.php
index c07004c54..1bcb42d9f 100644
--- a/system/database/drivers/sqlite/sqlite_utility.php
+++ b/system/database/drivers/sqlite/sqlite_utility.php
@@ -34,50 +34,7 @@
  */
 class CI_DB_sqlite_utility extends CI_DB_utility {
 
-	/**
-	 * List databases
-	 *
-	 * I don't believe you can do a database listing with SQLite
-	 * since each database is its own file. I suppose we could
-	 * try reading a directory looking for SQLite files, but
-	 * that doesn't seem like a terribly good idea
-	 *
-	 * @return	bool
-	 */
-	public function _list_databases()
-	{
-		return ($this->db_debug) ? $this->db->display_error('db_unsuported_feature') : FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Optimize table query
-	 *
-	 * @param	string	the table name
-	 * @return	bool
-	 */
-	public function _optimize_table($table)
-	{
-		// Not supported
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Repair table query
-	 *
-	 * @param	string	the table name
-	 * @return	bool
-	 */
-	public function _repair_table($table)
-	{
-		// Not supported
-		return FALSE;
-	}
-
-	// --------------------------------------------------------------------
+	protected $_list_databases	= FALSE;
 
 	/**
 	 * SQLite Export
@@ -85,7 +42,7 @@ class CI_DB_sqlite_utility extends CI_DB_utility {
 	 * @param	array	Preferences
 	 * @return	mixed
 	 */
-	public function _backup($params = array())
+	protected function _backup($params = array())
 	{
 		// Currently unsupported
 		return $this->db->display_error('db_unsuported_feature');