Fix invalid SQL from Maintenance dialog REINDEX ... CONCURRENTLY

[dpage]

Summary

Running REINDEX with "Concurrently" enabled from the Maintenance dialog generated invalid SQL:

REINDEX (VERBOSE, CONCURRENTLY) TABLE public."Command";
-- ERROR: syntax error at or near "CONCURRENTLY"

CONCURRENTLY was being appended to the parenthesised option list alongside VERBOSE/TABLESPACE/etc., but it isn't a parenthesizable REINDEX option. Per the PostgreSQL grammar it must appear standalone, between the target type keyword (TABLE/INDEX/SCHEMA/DATABASE) and the target name:

REINDEX (VERBOSE) TABLE CONCURRENTLY public."Command";

Fixes #10251.

Test plan

• Updated the three existing unit tests that had been asserting the invalid SQL to expect the corrected syntax
• python regression/runtests.py --pkg tools.maintenance passes (69/69) against a live PostgreSQL 18 server

Summary by CodeRabbit

• Bug Fixes
  • Corrected generated maintenance SQL so CONCURRENTLY appears in the proper position for database, schema, table, and index reindex operations.
  • Fixed secret checksum annotation handling to use the configured authentication secret reference.
• Tests
  • Updated maintenance operation checks to validate the corrected PostgreSQL REINDEX CONCURRENTLY syntax.

[coderabbitai]

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• web/pgadmin/tools/maintenance/tests/test_maintenance_create_job_unit_test.py

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Walkthrough

The deployment template now uses the authentication secret reference for secret annotations. The maintenance SQL template generates corrected REINDEX CONCURRENTLY syntax, with updated database, schema, table, and index tests.

Changes

Helm secret annotation checks

Layer / File(s)	Summary
Authentication secret annotation conditions pkg/helm/templates/deployment.yaml	The deployment template uses .Values.auth.existingSecret to control secret-related annotations and the secret checksum.

REINDEX CONCURRENTLY syntax

Layer / File(s)	Summary
REINDEX SQL generation and validation web/pgadmin/tools/maintenance/templates/maintenance/sql/command.sql, web/pgadmin/tools/maintenance/tests/test_maintenance_create_job_unit_test.py	The template removes CONCURRENTLY from the option list and places it after the DATABASE, SCHEMA, TABLE, or INDEX keyword. Tests update expected SQL and cover PostgreSQL 12 schema reindexing.

Estimated code review effort: 2 (Simple) | ~10 minutes

Merge Risk: ⚪ Minimal · up to c72c3

This PR corrects the generated REINDEX CONCURRENTLY syntax and updates the related tests; no actionable merge-blocking risk remains after normal checks and review.

Possibly related PRs

• pgadmin-org/pgadmin4#10313: This PR includes the same .Values.auth.existingSecret Helm template fix.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Out of Scope Changes check	⚠️ Warning	The Helm deployment annotation change is unrelated to the REINDEX SQL fix required by issue #10251.	Remove the unrelated Helm deployment annotation change or move it to a separate pull request.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly identifies the invalid REINDEX CONCURRENTLY SQL fix in the Maintenance dialog.
Linked Issues check	✅ Passed	The SQL template moves CONCURRENTLY out of the option list, and tests cover corrected syntax for issue #10251.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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Actionable comments posted: 1

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Inline comments:
In `@web/pgadmin/tools/maintenance/templates/maintenance/sql/command.sql`:
- Line 27: Add regression coverage for the schema reindexing case by setting
reindex_concurrently=True and asserting the generated SQL is REINDEX (VERBOSE)
SCHEMA CONCURRENTLY my_schema;. Keep the existing UI behavior for system
reindexing unchanged.

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Fix all unresolved CodeRabbit comments on this PR:

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• Create a new PR with the fixes

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

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Run ID: 2848b110-9440-4290-83ed-adadc97f5ac9

📥 Commits

Reviewing files that changed from the base of the PR and between 0ebefaf and 1f8a075.

📒 Files selected for processing (3)

• pkg/helm/templates/deployment.yaml
• web/pgadmin/tools/maintenance/templates/maintenance/sql/command.sql
• web/pgadmin/tools/maintenance/tests/test_maintenance_create_job_unit_test.py

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