Code Inspection: Unused variable Last modified: 13 May 2022 Configure inspections: Settings | Editor | InspectionsShow intention actions: AltEnter 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 Place the caret at the highlighted line and press AltEnter or click .Click the arrow next to the inspection you want to suppress and select the necessary suppress action.
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