标签:sqlite mysql sqlserver 连接 access
1、SQLite:
SELECT ‘AA‘ || ‘BB‘ || ‘CC‘;
2、MySQL:
SELECT CONCAT(‘AA‘, ‘BB‘, ‘CC‘);
3、SQL Server & Access:
SELECT ‘AA‘+‘BB‘+‘CC‘;
*** walker ***
本文出自 “walker的流水账” 博客,请务必保留此出处http://walkerqt.blog.51cto.com/1310630/1850956
标签:sqlite mysql sqlserver 连接 access
原文地址:http://walkerqt.blog.51cto.com/1310630/1850956