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Editorial Team
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Asked: 2026-05-31T09:45:27+00:00

Table: UserInfoTbl ======================= | username | type | ======================= | user0001 | premium |

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Table: UserInfoTbl
=======================
| username  | type    |
=======================
| user0001  | premium |
| user0002  | premium |
| user0003  | normal  |
| user0004  | premium |
=======================

Table: UserPvTbl
========================
| username | fUsername |
========================
| user0003 | user0002  |
| user0002 | user0001  |
| user0003 | user0001  |
========================

How can I select all the information from UserInfoTbl where fUsername of UserPvTbl has username of user0003?

Edit: Meaning that I need to retrieve information of user0002 and user0001 from the UserInfoTbl

Edit2: Relationship between both tables : UserInfoTbl.username = UserPvTbl.username

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1 Answer

  1. Editorial Team

    DroidMatt can you clarify what the 2 tables relationship are

    UserInfoTbl.username = UserPvTbl.fusername
    or
    UserInfoTbl.username = UserPvTbl.username

    Vikram is right assuming the first. otherwise you want this.

    SELECT *
FROM UserInfoTbl, UserPvTbl
WHERE UserPvTbl.username = UserInfoTbl.username
AND UserPvTbl.username = 'user0003'
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