mysql替换字段内的内容
update 表名 SET log_Content = REPLACE(log_Content,'"upload','"/upload')
update 表名 SET log_Content = REPLACE(log_Content,'"upload','"/upload')
SELECT * FROM shop_count WHERE DATE(count_date)=current_date(); SELECT * FROM sho...
truncate table 表名...
减去一天SELECT DATE_SUB(CURDATE(), INTERVAL 1 DAY);减去一个小时hour(now())-1...
DELETE t1 FROM invest_year t1, invest_year t2 WHERE t1.pro_id = t2.pro_id AND t1.pro_year = t...
设置my.cnf : auto-rehashmysql>use mysql; #这是关键...
让时间加一天,以及转换时间到INT数字格式UPDATE zbp_postSET log_CreateTime = UNIX_TIMESTAMP(DATE_ADD('2020-07-14 09:...