摘要: 以mysql为例: SELECT "test"."id" , "test"."name" , case when "test"."phone" is null then null else '***' end AS "phone", case when "test"."card" is null t 阅读全文
posted @ 2024-06-24 23:08 谁的小流浪 阅读(3) 评论(0) 推荐(0) 编辑