// 2018/04/20追加
public sealed override void VisitBefore(AliasedQuery aliasedQuery)
{
if (aliasedQuery.GetType() != typeof(MergeStmt))
{
// FROM句のAliasedQueryの場合
_subQueryStack.Push(SubQueryType.From);
}
}
public sealed override void VisitAfter(AliasedQuery aliasedQuery)
{
if (aliasedQuery.GetType() != typeof(MergeStmt))
{
// FROM句のAliasedQueryの場合
_subQueryStack.Pop();
}
if (this.IsNotInMainResultsSource())
{
return;
}
foreach (var resultInfo in _stack.Peek())
{
resultInfo.TableAliasName = aliasedQuery.AliasName ?? "";
}
}
virtual public void VisitAfter(AliasedQuery aliasedQuery)
{
}
virtual public void VisitBefore(AliasedQuery aliasedQuery)
{
}
public override void VisitAfter(AliasedQuery aliasedQuery)
{
}
public void VisitAfter(AliasedQuery aliasedQuery)
{
_visitor.VisitAfter(aliasedQuery);
}
public void VisitBefore(AliasedQuery aliasedQuery)
{
_visitor.VisitBefore(aliasedQuery);
}