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SELECT Distinct Users. From Users Inner Join Friends On Users - User - Id Friends - Friend - 1 Where Friends - Friend - 2 1 by m4rtb0y is a document available to read on EtoBox.
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SELECT Distinct Users. From Users Inner Join Friends On Users - User - Id Friends - Friend - 1 Where Friends - Friend - 2 1
by m4rtb0y
English
About this book
This SQL query selects distinct user records from the users table by joining with the friends table on the User_id field and filtering where the Friend_2 field equals 1.
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