数据库问题
GROUP-BY expression must contain at least one column that is not an outer reference(GROUP-BY 表达式必须至少包含一列不是外部引用)
generate guid for every row in a column(为列中的每一行生成 guid)
T-SQL Dollar Sign In Expressions(T-SQL 美元登录表达式)
Where clause on a SQL Server XML column filtering on attribute AND value(SQL Server XML 列上的 Where 子句过滤属性 AND 值)
What is a SQL quot;pseudocolumnquot;?(什么是 SQL“伪列?)
SQL Server Calculate cumulative sum / conditional running total depending on different flags(SQL Server 根据不同的标志计算累积总和/条件运行总和)
SQL Server getdate() to a string like quot;2009-12-20quot;(SQL Server getdate() 转换为类似“2009-12-20的字符串)
SQL locks parent table while deleting child table row(SQL在删除子表行时锁定父表)
T-SQL: Selecting top n characters from a text or ntext column(T-SQL:从 text 或 ntext 列中选择前 n 个字符)
Format TSQL onto one line(将 TSQL 格式化为一行)
What is the difference between SELECT and SET in T-SQL(T-SQL中SELECT和SET有什么区别)
Default value with two sets of parentheses instead of one(带有两组括号而不是一组括号的默认值)
