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;...
SELECT product_brand FROM shop_product WHERE LENGTH(product_brand)>...
update 表名 SET log_Content = REPLACE(log_Content,'"upload','"/upload')...
设置my.cnf : auto-rehashmysql>use mysql; #这是关键...
DELETE t1 FROM invest_year t1, invest_year t2 WHERE t1.pro_id = t2.pro_id AND t1.pro_year = t...
mysql -h ***.***.***.*** -P 3306 -u root -pmysqldump -h ***.***.***.*** -P 3...