sql-planner-investigation

[waralexrom]

Check List

• [ ] Tests has been run in packages where changes made if available
• [ ] Linter has been run for changed code
• [ ] Tests for the changes have been added if not covered yet
• [ ] Docs have been added / updated if required

Issue Reference this PR resolves

[For example #12]

Description of Changes Made (if issue reference is not provided)

[Description goes here]