有没有办法使用WITH语句执行多个操作?
WITH
就像是
WITH T AS ( SELECT * FROM Tbl ) BEGIN OPEN P_OUTCURSOR FOR SELECT * FROM T; SELECT COUNT(*) INTO P_OUTCOUNT FROM T; END;
我想选择一些数据和它的计数...
oracle cte select
cte ×1
oracle ×1
select ×1