摘要: 1.通过递归生成一个1~10的数字序列: WITH t(n) AS ( SELECT 1 FROM dual UNION ALL SELECT n+1 FROM t WHERE n < 10 )SELECT * FROM t 阅读全文
posted @ 2023-11-06 17:18 Simon_Tan 阅读(19) 评论(0) 推荐(0)