SQL数据库的相关内容

问答 2019-12-24 来自：开发者社区

从测试到实时部署SQL Server数据库

我想知道你们如何管理2个SQL Server（特别是SQL Server 2005）之间的数据库部署。现在，有一个开发和一个实时的开发。由于这应该是构建脚本的一部分（标准的Windows批处理，即使使用这些脚本的当前复杂性，我也可能会切换到PowerShell左右），因此不包括Enterprise Manager / Management Studio Express。您是否只需复制.mdf.....

问答 2019-12-24 来自：开发者社区

SQL查询数据库方案

在SQL Server中，如何查询数据库以带回具有特定名称字段的所有表？

问答 2019-12-23 来自：开发者社区

在SQLIte3中，是否可以在单个数据库中连续读取/写入多个SQL表？

考虑以下数据库： Name.db应该包含多个SQL表，例如： SQL表的名称：John，Peter，Nolan 每个SQL表将包含数据：例： ```js Name of the SQL table: John 电话_没有地址城市 ```js Name of the SQL table: Nolan ...

问答 2019-12-23 来自：开发者社区

针对复杂SQL查询，AnalyticDB和关系型数据库相比，性能有多大提升？

问答 2019-12-22 来自：开发者社区

通过使用SQL Server中的游标在每个客户数据库上正确执行SQL Server代理作业的调用

需要更新SQL Server代理作业（xyz）以删除存储过程（sp_abc）的使用，并通过使用SQL Server中的游标在每个客户数据库上正确执行SQL Server代理作业（xyz）的调用。有何代码？

问答 2019-12-21 来自：开发者社区

从损坏的SQL Server数据库中恢复事务日志

问答 2019-12-20 来自：开发者社区

如何测试SQL Server数据库是否处于单用户模式

问答 2019-12-17 来自：开发者社区

SQL 服务器：数据库处于"恢复"状态

问答 2019-12-14 来自：开发者社区

如何比较日期和时间为2019年6月6日上午11:19的当前日期的sql数据库的日期和时间字段，此格式

我想从当前日期比较数据库的日期，但不能。试过DATE_FORMAT，FROM_UNIXTIME，DATE，STR_TO_DATE但没有什么工作。他们仅返回NULL。 DateAndTime此格式和类型为“ 2019年6月12日下午03:24”的列VARCHAR。 SELECT User, DATE_FORMAT(DateAndTime,'%d-%m-%Y') AS AddDate FROM ...

问答 2019-12-10 来自：开发者社区

SQLITE_ERROR SQL错误或缺少数据库（无此表：用户）

希望有人可以帮忙。我正在尝试从Eclipse中的动态Web项目访问数据库。由于某些原因，我继续收到以下错误： [SQLITE_ERROR] SQL错误或缺少数据库（无此表：用户）图书数据库中肯定有一个名为“用户”的表。我认为这可能与保存数据库的位置有关，因为我知道使用的代码可以正常工作，因为我在项目的另一部分使用了它。下面的屏幕快照显示了保存内容的位置。我的数据库在主目录和web inf目...

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