node table: added index on value->'fileUuid' prop

[SteRiccio]

No description provided.

[Copilot]

Pull request overview

This PR adds a PostgreSQL expression index on the node.value->>'fileUuid' JSON property to speed up lookups/joins involving file UUIDs stored in node.value.

Changes:

• Adds node_file_uuid_idx on ((value ->> 'fileUuid')::uuid) for the node table.
• Introduces a dbmigrate migration that runs the new SQL during up.
• Adds a placeholder down SQL file (currently not dropping the created index).

Reviewed changes

Copilot reviewed 3 out of 4 changed files in this pull request and generated 1 comment.

File	Description
src/db/dbMigrator/migration/survey/migrations/sqls/20260319111424-alter-table-node-create-value-file-indexes-up.sql	Creates an expression btree index for fileUuid extracted from node.value.
src/db/dbMigrator/migration/survey/migrations/sqls/20260319111424-alter-table-node-create-value-file-indexes-down.sql	Down migration SQL is currently a template placeholder.
src/db/dbMigrator/migration/survey/migrations/20260319111424-alter-table-node-create-value-file-indexes.js	dbmigrate wrapper that reads/runs the up/down SQL files.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[Copilot]

Pull request overview

Adds a new database migration in the survey dbmigrator to improve query performance on node.value.fileUuid lookups by introducing a dedicated expression index.

Changes:

• Add an expression index on node for ((value ->> 'fileUuid')::uuid).
• Add a down migration to drop the new index.
• Add the dbmigrate JS wrapper to run the up/down SQL files.

Reviewed changes

Copilot reviewed 3 out of 4 changed files in this pull request and generated no comments.

File	Description
src/db/dbMigrator/migration/survey/migrations/sqls/20260319111424-alter-table-node-create-value-file-indexes-up.sql	Creates node_file_uuid_idx on node.value->>'fileUuid' (cast to uuid).
src/db/dbMigrator/migration/survey/migrations/sqls/20260319111424-alter-table-node-create-value-file-indexes-down.sql	Drops node_file_uuid_idx on rollback.
src/db/dbMigrator/migration/survey/migrations/20260319111424-alter-table-node-create-value-file-indexes.js	Executes the up/down SQL via dbmigrate.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.