这篇文章主要讲解了“数据库SQLServer怎么转MySQL数据库”,文中的讲解内容简单清晰,易于学习与理解,下面请大家跟着小编的思路慢慢深入,一起来研究和学习“数据库SQLServer怎么转MySQL数据库”吧!报错如下:1-1### Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ‘Create TEMPORARY TABLE temp_table3select * from (select * from VIEW_UserMe’ at line 2### The error may exist in XX/XXX/XXXX/XXXXX/mapper/XXXXXMapper.xml### The error may involve defaultParameterMap### The error occurred while setting parameters### SQL: Drop TEMPORARY TABLE IF exists temp_table3; Create TEMPORARY TABLE temp_table3 select * from ( select * from VIEW_UserMeter where supplierID =1 and SampleTime between date_sub(NOW(),interval 1 day) and date_add(NOW(),interval 1 day) ) as a; select * from (SELECT ROW_NUMBER() OVER ( ORDER BY sampleTime ) AS rownumber , building,entrance,doorplate,village,userName,remark1,remark2,meterId,meterSize,total,pressure,flowRate,valveStatus,status,updateTime,timeInp,vol,operate_ValveStatus,sampleTime,t1Inp FROM temp_table3 ) cc WHERE cc.rownumber > 0 limit 50; Drop TEMPORARY TABLE IF exists 免费云主机域名temp_table3;### Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ‘Create TEMPORARY TABLE temp_table3select * from (select * from VIEW_UserMe’ at line 2; bad SQL grammar []; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ‘Create TEMPORARY TABLE temp_table3select * from (select * from VIEW_UserMe’ at line 2……………………………………………..1-2回过头查看控制台error:### The error may involve defaultParameterMap### The error occurred while setting parameters如下图:1-3重新启动项目,可成功执行,问题解决。感谢各位的阅读,以上就是“数据库SQLServer怎么转MySQL数据库”的内容了,经过本文的学习后,相信大家对数据库SQLServer怎么转MySQL数据库这一问题有了更深刻的体会,具体使用情况还需要大家实践验证。这里是百云,小编将为大家推送更多相关知识点的文章,欢迎关注!
SQLServer的检查点、redo和undo 检查点与恢复效率的关系 检查点将脏数据页从当前数据库的缓冲区高速缓存刷新到磁盘上。 这最大限度地减少了恢复时必须重做(Redo)的修改量。 为什么在日志文件中设置了检查点之后,基于日志的恢复机制就可以提高效率了呢…
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