execute method
Implementation
@override
Future<QueryResult> execute(String sql, [AnyList? parameters]) async {
logQuery(sql, parameters);
try {
final st = await connection.prepare(sql, false);
return await _StatementExecutor(st).rawQuery(parameters);
} catch (e, st) {
println("query error: ", e);
println(st);
rethrow;
}
}