如下: SELECT LogID,UserID,LogTime,Url,Description,(case OperateType when OperateType = 0 then '新增' when OperateType=1 then '修改' else '删除' end case) FROM LOG ???? 1. case SELECT LogID,UserID,LogTime,Url,Description,( case when OperateType = 0 then '新增' when OperateType=1 &...
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