📜  oracle 中的 rownum 是什么 - SQL 代码示例

📅  最后修改于: 2022-03-11 15:04:55.299000             🧑  作者: Mango

代码示例2
You can use ROWNUM to limit the number of rows returned by a query, as in this example: SELECT * FROM employees WHERE ROWNUM < 10; If an ORDER BY clause follows ROWNUM in the same query, then the rows will be reordered by the ORDER BY clause. The results can vary depending on the way the rows are accessed.