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AlaSQL / alasql Public

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Add GROUP_CONCAT support for ORDER BY and SEPARATOR clauses#2418

Draft

Copilot wants to merge 13 commits intodevelopAlaSQL/alasql:developfrom

copilot/fix-group-concat-supportAlaSQL/alasql:copilot/fix-group-concat-supportCopy head branch name to clipboard

Conversation Commits13 (13)Checks Files changed

Draft

Add GROUP_CONCAT support for ORDER BY and SEPARATOR clauses#2418
Copilot wants to merge 13 commits intodevelopfrom
copilot/fix-group-concat-support

Commits

Commits on Jan 3, 2026

Initial plan

Copilot
authored and
mathiasrw
committed
Add test for GROUP_CONCAT with ORDER BY and SEPARATOR

Copilot
and
mathiasrw
committed
Implement GROUP_CONCAT with ORDER BY and SEPARATOR support

Copilot
and
mathiasrw
committed
Address code review feedback - fix comparison logic and add clarifying comments

Copilot
and
mathiasrw
committed
Changes before error encountered

Copilot
and
mathiasrw
committed
Complete refactoring: simplify GROUP_CONCAT implementation with helper function

Copilot
and
mathiasrw
committed
Change separator in SQL query from ';' to '\n'
mathiasrw
committed
Refactor: Make GROUP_CONCAT a proper token instead of using IF in grammar

Copilot
and
mathiasrw
committed
Merge
mathiasrw
committed
Fix: Remove SEPARATOR as reserved token to allow it in JSON properties

Copilot
and
mathiasrw
committed
Refactor: Add SEPARATOR as keyword token with NonReserved status

Copilot
and
mathiasrw
committed
Add SEPARATOR to nonReserved JavaScript array

Copilot
and
mathiasrw
committed
Let null be undefined
mathiasrw
committed

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