as_aab019 := ('10','20');
Select * From ab01 Where aab019 In as_aab019 查不出值
Select * From ab01 Where aab019 In ('10','20') 有值
这是为什么啊?
Select * From ab01 Where aab019 In as_aab019 查不出值
Select * From ab01 Where aab019 In ('10','20') 有值
这是为什么啊?
调试欢乐多
不过应该要用到
SELECT * FROM ab01 where aab019 IN &as_aab019