2020年2月5日
【转】SQL 生成连续字符
摘要： WITH x AS (SELECT 0 AS id UNION ALL SELECT id + 1 AS id FROM x WHERE id < 9)SELECT *FROM x; -- 生成连续字母(a-z)WITH x AS (SELECT 1 AS id UNION ALL SELECT i 阅读全文
posted @ 2020-02-05 15:37 啦啦啦啦啦啦啦啦啦啦 阅读(271) 评论(0) 推荐(0) 编辑