如果要把SQL Server数据库事务隔离级别设置为已提交读快照隔离 如果直接运行下面的语句: ALTER Database [mydbname] SET READ_COMMITTED_SNAPSHOT ON 会可能被阻塞很长时间.我这边在正式环境测试过4个小时都没有执行完. 你可以选择运行下面的语句: if(charindex('Microsoft SQL Server 2005',@@version) > 0) begin declare @sql varchar(8000) select…
错误: dbbackup failed: Unable to restore database 'ppt'Not valid backupThe database was backed up on a server running version 8.00.2039. That version is incompatible with this server, which is running version 11.00.3000. Either restore the database on…
-----------数据库还原或版本升级出现版本错误时可参考. Internal SQL Server Database Version Numbers A database created by a more recent version of SQL Server cannot be attached or restored to an earlier version. This restriction is simply because an older version cannot k…
InstallShield高级应用--检查是否安装ORACLE或SQL Server 实现原理:判断是否存在,是通过查找注册表是否含有相应标识来判断的. 注意:XP与WIN7系统注册表保存方式不一样,32位与64位操作系统注册表保存方式也不一样,需要分别判断.在此只判断32位操作系统的情况. 源码: ////检查是否有安装Oracle function NUMBER CheckOracleISExist() STRING svOraclePath,nvValue;NUMBER nKeyTyp…
引用地址: https://docs.microsoft.com/en-us/sql/connect/php/system-requirements-for-the-php-sql-driver?view=sql-server-2017 System Requirements for the Microsoft Drivers for PHP for SQL Server In this article PHP ODBC Driver SQL Server Operating Systems D…
New xSQL Schema Compare - version 5 Compare the schemas of two SQL Server databases, review differences, generate synchronization script and execute it - xSQL Schema Compare makes database change management easy. xSQL Schema Compare supports SQL Serv…