标签: mysql
所以我有5列ID,姓名,国家,付款1和付款2 有没有办法,我可以这样说 Select * from payment where payment1 = payment2?
Select * from payment where payment1 = payment2
以及payment1与付款2不一样的情况?所以像这样
Select * from payment where payment1 != payment2?
Select * from payment where payment1 != payment2
答案 0 :(得分:0)
你的意思是
从付款中选择*,其中payment1<> payment2