function db_table_exists
7.x database.inc | db_table_exists($table) |
6.x database.pgsql.inc | db_table_exists($table) |
6.x database.mysqli.inc | db_table_exists($table) |
6.x database.mysql.inc | db_table_exists($table) |
Check if a table exists.
Parameters
$table: The name of the table.
Return value
TRUE if the table exists, and FALSE if the table does not exist.
Related topics
16 calls to db_table_exists()
- blogapi_update_6001 in drupal-6.x/
modules/ blogapi/ blogapi.install - Add blogapi_files table to enable size restriction for BlogAPI file uploads.
- system_update_6019 in drupal-6.x/
modules/ system/ system.install - Reconcile small differences in the previous, manually created mysql and pgsql schemas so they are the same and can be represented by a single schema structure.
- system_update_6030 in drupal-6.x/
modules/ system/ system.install - Add the tables required by actions.inc.
- system_update_6032 in drupal-6.x/
modules/ system/ system.install - profile_fields.name used to be nullable but is part of a unique key and so shouldn't be.
- system_update_6033 in drupal-6.x/
modules/ system/ system.install - Change node_comment_statistics to be not autoincrement.
File
- drupal-6.x/
includes/ database.mysql.inc, line 355 - Database interface code for MySQL database servers.
Code
function db_table_exists($table) {
return (bool) db_fetch_object(db_query("SHOW TABLES LIKE '{" . db_escape_table($table) . "}'"));
}