diff options
Diffstat (limited to 'system/database/drivers')
| -rw-r--r-- | system/database/drivers/oci8/oci8_utility.php | 2 | ||||
| -rw-r--r-- | system/database/drivers/postgre/postgre_utility.php | 8 | ||||
| -rw-r--r-- | system/database/drivers/sqlite/sqlite_utility.php | 19 |
3 files changed, 19 insertions, 10 deletions
diff --git a/system/database/drivers/oci8/oci8_utility.php b/system/database/drivers/oci8/oci8_utility.php index dc259ac39..4d267dc6a 100644 --- a/system/database/drivers/oci8/oci8_utility.php +++ b/system/database/drivers/oci8/oci8_utility.php @@ -76,7 +76,7 @@ class CI_DB_oci8_utility extends CI_DB_utility { */ function _list_tables() { - return "select TABLE_NAME FROM ALL_TABLES"; + return "SELECT TABLE_NAME FROM ALL_TABLES"; } // -------------------------------------------------------------------- diff --git a/system/database/drivers/postgre/postgre_utility.php b/system/database/drivers/postgre/postgre_utility.php index 0ee448f9e..7b51c3fe7 100644 --- a/system/database/drivers/postgre/postgre_utility.php +++ b/system/database/drivers/postgre/postgre_utility.php @@ -97,7 +97,7 @@ class CI_DB_postgre_utility extends CI_DB_utility { /** * Optimize table query * - * Generates a platform-specific query so that a table can be optimized + * Is table optimization supported in Postgre? * * @access private * @param string the table name @@ -105,7 +105,7 @@ class CI_DB_postgre_utility extends CI_DB_utility { */ function _optimize_table($table) { - return FALSE; // Is this supported in Postgre? + return FALSE; } // -------------------------------------------------------------------- @@ -113,7 +113,7 @@ class CI_DB_postgre_utility extends CI_DB_utility { /** * Repair table query * - * Generates a platform-specific query so that a table can be repaired + * Are table repairs supported in Postgre? * * @access private * @param string the table name @@ -121,7 +121,7 @@ class CI_DB_postgre_utility extends CI_DB_utility { */ function _repair_table($table) { - return return FALSE; // Is this supported in Postgre? + return return FALSE; } diff --git a/system/database/drivers/sqlite/sqlite_utility.php b/system/database/drivers/sqlite/sqlite_utility.php index 43c43e03c..ae241db87 100644 --- a/system/database/drivers/sqlite/sqlite_utility.php +++ b/system/database/drivers/sqlite/sqlite_utility.php @@ -34,7 +34,8 @@ class CI_DB_sqlite_utility extends CI_DB_utility { */ function _create_database() { - // In SQLite, a database is created when you connect to the database + // In SQLite, a database is created when you connect to the database. + // We'll return TRUE so that an error isn't generated return TRUE; } @@ -65,11 +66,17 @@ 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 + * * @access private * @return bool */ function _list_databases() { + if ($this->db_debug) { return $this->display_error('db_unsuported_feature'); @@ -97,6 +104,8 @@ class CI_DB_sqlite_utility extends CI_DB_utility { /** * Drop Table * + * Unsupported feature in SQLite + * * @access private * @return bool */ @@ -114,7 +123,7 @@ class CI_DB_sqlite_utility extends CI_DB_utility { /** * Optimize table query * - * Generates a platform-specific query so that a table can be optimized + * Is optimization even supported in SQLite? * * @access private * @param string the table name @@ -122,7 +131,7 @@ class CI_DB_sqlite_utility extends CI_DB_utility { */ function _optimize_table($table) { - return FALSE; // Is this supported SQLite? + return FALSE; } // -------------------------------------------------------------------- @@ -130,7 +139,7 @@ class CI_DB_sqlite_utility extends CI_DB_utility { /** * Repair table query * - * Generates a platform-specific query so that a table can be repaired + * Are table repairs even supported in SQLite? * * @access private * @param string the table name @@ -138,7 +147,7 @@ class CI_DB_sqlite_utility extends CI_DB_utility { */ function _repair_table($table) { - return return FALSE; // Is this supported in SQLite? + return return FALSE; } |