{keyword}' Union All Select Null,null,null,null,null,null,null,null-- Jynz -

: Appends a new set of results to the original query's output.

: This is a SQL comment, which tells the database to ignore the rest of the original, legitimate query that follows. The Goal of the Attack : Appends a new set of results to

NULL is used because it is compatible with almost any data type (string, integer, date, etc.), ensuring the query won't fail due to data type mismatches. : Appends a new set of results to