mysql經常使用sql

批量寫入數據：
insert into content_market(target_type,target_id,createtime,updatetime) 
select '0',postId ,now(),now() from  post order by postId desc limit 90,10;

mac 控制檯輸入登陸mysql客戶端

[root@DB-Server tmp]# mysql -u root -p

Enter password: