A table-expression is a SELECT statement. It is the fundamental building block of most SQL procedure statements. You can combine the results of multiple table-expressions with set operators, which ...

Common table expressions are a good way to reuse a piece of SQL. ;WITH Sales_CTE AS -- Define the CTE query. ( SELECT SalesPersonID, SalesOrderID, YEAR(OrderDate) AS SalesYear FROM ...

query-expression is described in query-expression. USER is a literal that references the userid of the person who submitted the program. The userid that is returned is operating environment-dependent, ...