@Override
    public Cursor foreignKeyCheck() {
        Cursor cursor = rawQuery("PRAGMA foreign_key_check", null);
        if (!cursor.moveToNext()) {
            cursor.close();
            cursor = null;
        }
        return cursor;
    }
@Override
    public Cursor foreignKeyCheck() {
        Cursor cursor = rawQuery("PRAGMA foreign_key_check", null);
        if (!cursor.moveToNext()) {
            cursor.close();
            cursor = null;
        }
        return cursor;
    }
@ Override public Cursor foreignKeyCheck ( ) { Cursor cursor = rawQuery ( "PRAGMA foreign_key_check" , null ) ; if ( ! cursor . moveToNext ( ) ) { cursor . close ( ) ; cursor = null ; } return cursor ; }
{@inheritDoc}
{