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Tag: sql

Undefined index uid calling GET fetch

I have a function that calls a SQL query, the function is type fetch_user Now i get an Undefined Index error when I call my query, The error message is Undefined index: uid in profile.php on line 3 But the thing is that i cant find the error, This is my that have the function And this is my

Formatting column in SQL

I would like to insert the pipe character | in a column to separate two sections of the output. Is there a way to put one in every row of a column as long as there is data in that row? Answer