Within a SELECT statement, a simple CASE expression allows for only an equality check; no other comparisons are made. The following example uses ... ... <看更多>

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CREATE DATABASE [239583]; GO USE [239583]; GO SELECT TOP 10000000 CASE WHEN v.number % 2 = 0 THEN CAST(1 AS bit) ELSE ... ... <看更多>

I am having trouble with a CASE statement like this. The All Cars doesn't work. SELECT. CASE. WHEN CARS.Model LIKE '%Ford%' THEN 'Ford'. ... <看更多>

直接把case條件式寫在where後試試select * from 資料表A as A join 資料表B as B on A.no = B.no where (case when B.redate is null then. ... <看更多>