Code Inspection: Unused variable
Reports unused arguments, variables, or parameters.
Example (PostgreSQL):
CREATE FUNCTION foo(PARAMUSED INT, PARAMUNUSED INT) RETURNS INT AS
$$
BEGIN
RETURN PARAMUSED;
END
$$ LANGUAGE plpgsql;
The
PARAMUNUSED parameter is not used in the function and might be deleted.Suppress an inspection in the editor
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Last modified: 16 July 2021