I need a little help querying 2 tables in MySQL;
Table User
User_Id // Id = 2
User_Name // John
Table History User_Id // 2 User_History // John has born in 58
SELECT User_History FROM History WHERE User_Id = 2; // return John has born in 58
But what my SELECT should look if i don't know the user id and want search the User_History by the User_Name?
SELECT User_History FROM History WHERE User_Id = ( SOMEWAY TO DATABASE FIND JOHN ID BY JOHN NAME )
SELECT User_History FROM User u INNER JOIN Table_History h ON u.User_ID = h.User_ID WHERE u.User_Name = 'John'
ought to do the trick for you.
Bruce Feist, also born in 58
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