mysql - Hide database from user while allowing user to query it -

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i hoping me mysql / phpmyadmin problem. (i don't know if possible...)

here problem: have 2 databases: db1 , db2 have user db1user. user has full access db1 , has select access specific tables in db2. hoping there way hide db2 user. i.e. when user types in 'show databases;', user see db1. however, when user types in 'select * db2.table1;', should see results of query.

is possible? doable?

thanks help!

these 2 queries restrict user single database, user can see, update, , delete tables single database:

replace user mysql username

replace userdatabase single mysql database wish user have access to.

revoke privileges,grant option user;   grant on userdatabase.* 'user';

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