sqlite case when then else end

sqlite> select datetime(CreateTime, 'unixepoch', 'localtime') 时间,Message 内容,case Des when 0 then '乐' else '园' end 名称
 from Chat_af863d30e1c1e5eba27a0df37a75dba0 where rowid <= 2;
+---------------------+----------+------+
| 时间                | 内容     | 名称 |
+---------------------+----------+------+
| 2013-08-22 18:54:13 | 网络不好 | 园   |
| 2013-08-22 20:19:07 | 乔乐     | 园   |
+---------------------+----------+------+
2 rows in set

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转载自qiaolevip.iteye.com/blog/1950169