public override void EnterOrderByExpression(MySqlParser.OrderByExpressionContext context)
{
if (_isOtherListener == 1 && Rules.Count > 0 && _isFirst)
{
Rules.Remove(Rules[Rules.Count - 1]);
_isFirst = false;
}
}
public override void EnterOrderByExpression([NotNull] MySqlParser.OrderByExpressionContext context)
{
OrderByStructure tmpOrder = new OrderByStructure();
tmpOrder.ColumnName = context.expression().GetText();
if (context.order != null)
{
if (context.order.Text == "DESC")
{
tmpOrder.IsDESC = true;
}
}
OrderByList.Add(tmpOrder);
}
public override void EnterOrderByExpression(MySqlParser.OrderByExpressionContext context)
{
if (_isOtherListener == 1)
{
if (context.ChildCount > 1)
{
Rules.Remove(Rules[Rules.Count - 1]);
}
OrderByExpression OrderByExpression =
new OrderByExpression(context.SourceInterval, context, context.GetText());
Rules.Add(OrderByExpression);
}
_isOtherListener++;
}
public override void ExitOrderByExpression(MySqlParser.OrderByExpressionContext context)
{
_isOtherListener--;
}