摘要: SET @rownum = 0; SELECT '序号', '列名', '类型', '长度', '是否为空', '列的描述' FROM DUAL UNION SELECT @rownum := @rownum + 1 AS 序号, COLUMN_NAME AS 列名, COLUMN_TYPE AS 阅读全文
posted @ 2020-11-03 10:12 Lm_Ui_Gne 阅读(67) 评论(0) 推荐(0) 编辑