If you have questions about performance tuning, or SQL Server in general, you'll wanna hit a Q&A site: @skip_queries bit if you want to skip looking at running queries 0 or 1 0 @skip_plan_xml bit if ...

Choose a SQL Server trial, edition, tool, or connector that best meets your data and workload needs. Get the full-featured free edition, licensed for use as a development and test database in a ...

Explore your options for Windows Server and SQL Server end of support and how to stay protected and compliant with Microsoft. Stay covered with three additional years of Extended Security Updates.

问题 6: 2. 已经声明了一个字符型的局部变量@n，下列语句中，能对该变量赋值的语句是（）。 问题 17: 1. 联系两个表的关键字称为_____。2. 关系中主码的取值必须唯一且非空，这条规则是___完整性规则。3 对于1:1的联系，_____均是该联系关系的候选码。5. 对于1:N ...