Code Inspection: Unsupported syntax in pre-8.0 versions Last modified: 13 May 2022 Configure inspections: Settings | Editor | InspectionsShow intention actions: AltEnter Reports invalid usages of UNION in queries. The inspection works in MySQL versions that are earlier than 8.0.Example (MySQL):SELECT * FROM (SELECT 1 UNION (SELECT 1 UNION SELECT 2)) a; 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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