-9770 Union All Select 34,34,'qbqvq'||'pbduarkibk'||'qqbqq',34,34,34,34,34,34-- Pibi -

This specific payload uses a technique:

: This operator combines the results of the original query with a new, malicious SELECT statement. This specific payload uses a technique: : This

: This is a negative number likely used to ensure the original query returns no results, forcing the application to display only the results from the injected UNION statement. This specific payload uses a technique: : This