Code Inspection: Redundant ELSE NULL clause Last modified: 13 May 2022 Configure inspections: Settings | Editor | InspectionsShow intention actions: AltEnter Reports redundant ELSE NULL clauses. Example (MySQL):SELECT CASE WHEN 2 > 1 THEN 'OK' ELSE NULL END AS alias FROM foo;The ELSE NULL part will never be executed and may be omitted. 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.
.