Drop an index.

Parameters

$table: The table to be altered.

$name: The name of the index.

Return value

TRUE if the index was successfully dropped, FALSE if there was no index by that name to begin with.

Overrides DatabaseSchema::dropIndex

File

drupal-7.x/includes/database/sqlite/schema.inc, line 581

Database schema code for SQLite databases.

Class

DatabaseSchema_sqlite

Code

public function dropIndex($table, $name) {
  if (!$this->indexExists($table, $name)) {
    return FALSE;
  }

  $info = $this->getPrefixInfo($table);

  $this->connection->query('DROP INDEX ' . $info['schema'] . '.' . $info['table'] . '_' . $name);
  return TRUE;
}