摘要:
TOP的工业标准版 OFFSET-FETCHOFFSET 用来设置跳过行的数量 FETCH 用来设置检索多少行,必须要排序才能用,SQL Server 2012的新语法从语意的角度来讲如果要跳开几行,那么你用关键词 FETCH NEXT,如果不跳过任何行。则使用FETCH FIRST 。(也就是说这... 阅读全文
摘要:
INSERT VALUES插入一行或多行到目标表中-- single rowINSERT INTO Sales.MyOrders(custid, empid, orderdate, shipcountry, freight) VALUES(2, 19, '20120620', N'USA', 30... 阅读全文
摘要:
一、建立视图IF OBJECT_ID('Sales.OrderTotalsByYear', 'V') IS NOT NULL DROP VIEW Sales.OrderTotalsByYear;GO例一:CREATE VIEW Sales.OrderTotalsByYearWITH SCHEM... 阅读全文