DatabaseSchema_sqlite::indexExists
public function DatabaseSchema_sqlite::indexExists
public DatabaseSchema_sqlite::indexExists($table, $name)
Checks if an index exists in the given table.
Parameters
$table: The name of the table in drupal (no prefixing).
$name: The name of the index in drupal (no prefixing).
Return value
TRUE if the given index exists, otherwise FALSE.
Overrides DatabaseSchema::indexExists
File
- includes/database/sqlite/schema.inc, line 575
- Database schema code for SQLite databases.
Class
Code
public function indexExists($table, $name) { $info = $this->getPrefixInfo($table); return $this->connection->query('PRAGMA ' . $info['schema'] . '.index_info(' . $info['table'] . '_' . $name . ')')->fetchField() != ''; }
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https://api.drupal.org/api/drupal/includes!database!sqlite!schema.inc/function/DatabaseSchema_sqlite::indexExists/7.x