mysql 變量 的使用
摘要:select t1.base_Oid t1base_oid ,sum(t1.TwoGeneration_tgroup_commission_amount) TwoGeneration_tgroup_commission_amount from (select base.oid base_Oid ,b
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posted @ 2017-12-28 11:31
posted @ 2017-12-28 11:31
posted @ 2017-12-28 11:29
posted @ 2017-12-22 16:10