sql 语句中定义的变量不能和 sql关键字冲突 from bs_email_account account LEFT JOIN bs_group_info gp ON account.group_id = gp.id from bs_email_account account LEFT JOIN bs_group_info group ON account.group_id = group.id…
今天从网上下了个Demo,里面有个.bak文件,就试着还原了一下,结果发现报了错.是了两种方式导入,都不行. 最终找到了解决办法: 可以直接用sql语句对.bak文件进行还原. RESTORE DATABASE QuartzScheduler --数据库名 FROM DISK = N'C:\Users\dujiaoyang\Desktop\QuartzScheduler\QuartzScheduler.bak' with replace,--.bak文件路径 NOUNLOAD, STATS…