-9770 Union All Select 34,34,'qbqvq'||'pbduarkibk'||'qqbqq',34,34,34,34,34,34-- Pibi May 2026

This specific payload uses a technique:

: 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

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

: The double dash ( -- ) is a comment in SQL, which "neutralizes" the rest of the original developer's code so it doesn't cause an error. Why This Matters SQL injection UNION attacks | Web Security Academy This specific payload uses a technique: : This

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This specific payload uses a technique:

: 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 operator combines the results of the original query with a new, malicious SELECT statement.