MySQL Query with Multiple Tables

Question

Table: UserInfoTbl
=======================
| username  | type    |
=======================
| user0001  | premium |
| user0002  | premium |
| user0003  | normal  |
| user         


        

Answer 1

Use like :

select * from UserInfoTbl inner join UserPvTbl on UserInfoTbl.username=UserPvTbl.fusename
where UserPvTbl.usename='user0003'