Prepares a query string and returns the prepared statement.

This method caches prepared statements, reusing them when possible. It also prefixes tables names enclosed in curly-braces.

Parameters

$query: The query string as SQL, with curly-braces surrounding the table names.

Return value

DatabaseStatementInterface A PDO prepared statement ready for its execute() method.

Overrides DatabaseConnection::prepareQuery

File

drupal-7.x/includes/database/sqlite/database.inc, line 274

Database interface code for SQLite embedded database engine.

Class

DatabaseConnection_sqlite

Specific SQLite implementation of DatabaseConnection.

Code

public function prepareQuery($query) {
  return $this->prepare($this->prefixTables($query));
}