rownum

  • 网络伪列;行号
rownumrownum
  1. What if the query says ROWNUM = 100 ?

    如果查询使用ROWNUM=100,那么怎么办?

  2. Once this is done , the recursive CTE n refers to source to pick up the rownum .

    之后,递归CTEn引用source来获得rownum。

  3. For example , you can add a ROWNUM clause to limit the number of rows in Oracle or use the TOP clause for SQL Server .

    例如,在Oracle中可以添加ROWNUM子句以限制行数,对于SQLServer使用TOP子句。

  4. ROWNUM pseudocolumn This pseudocolumn is typically used to limit the number of rows returned and to enumerate rows in a result set .

    ROWNUM伪列该伪列通常用于限制返回的行数并在结果集中枚举行。