初始化mysql表格,让自动增加ID字段数字恢复为0
truncate table 表名
select count(id),字段from 表名 group by字段 having count(字段)>1;...
update 表名 SET log_Content = REPLACE(log_Content,'"upload','"/upload')...
SELECT CURDATE()当天日期...
DELETE t1 FROM invest_year t1, invest_year t2 WHERE t1.pro_id = t2.pro_id AND t1.pro_year = t...
1.date型转换成int型 UNIX_TIMESTAMP('2007-10-04 22:23:00') 2.int型转换成date型 FROM_UNIXTIME(97599...
mysql -h ***.***.***.*** -P 3306 -u root -pmysqldump -h ***.***.***.*** -P 3...