public Connection::prepare($statement, array $driver_options

SQLite implementation of \Drupal

public Schema::getFieldTypeMap() This

public Schema::tableExists($table) Check

public Schema::addIndex($table, $name, $fields, array $spec)

public Connection::mapConditionOperator($operator)

public Connection::queryRange($query, $from, $count, array $args

All databases attached to the current database. This is used to allow prefixes to be safely handled without locking the table Type:

public Schema::dropField($table, $field) Drop

public Schema::fieldSetNoDefault($table, $field)