fix insertion of empty objects with union all statements

AlaSQL / alasql

AlaSQL.js - JavaScript SQL database for browser and Node.js. Handles both traditional relational tables and nested JSON data (NoSQL). Export, store, and import data from localStorage, IndexedDB, or Excel.

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fix insertion of empty objects with union all statements #1940

Closed kmr-rohit closed 1 day ago

kmr-rohit commented 1 week ago

This is an attempt to fix the issue #1684

Considering approach from #1415 , implemented similar empty query conditional check for UNION ALL

will be actively looking out for better approach for the problem.

mathiasrw commented 1 day ago

Thank you!