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Redundant ordering direction

Reports redundant ordering directions like ASC and DESC in ORDER BY clauses.

Example (MySQL):

CREATE TABLE foo(a INT, b INT, c INT); SELECT * FROM foo ORDER BY a ASC, b DESC, c ASC;

The ORDER BY keyword sorts the records in the ascending order by default. So, the ASC keyword for a and c columns is redundant.

Last modified: 29 April 2024