随笔分类 -  sql语法

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posted @ 2021-09-27 16:45 java_静止 阅读(38) 评论(0) 推荐(0)
摘要:SELECT *, CASE WHEN sex = '1' THEN '男' WHEN sex = '2' THEN '女' ELSE '其他' END from test SELECT *,CASE WHEN sex = '1' and phone ='110' THEN '30%'WHEN se 阅读全文
posted @ 2020-12-10 15:10 java_静止 阅读(984) 评论(0) 推荐(1)