摘要: 查询列 SELECT `COLUMN_NAME` FROM `INFORMATION_SCHEMA`.`COLUMNS` WHERE `TABLE_SCHEMA`='agvlaser' AND `TABLE_NAME`='driver'; 查询毫秒时间戳 select ROUND(UNIX_TIME 阅读全文
posted @ 2021-07-18 11:27 wolbo 阅读(485) 评论(0) 推荐(0) 编辑