OAK-12336 : update Postgres database server to 14

[rishabhdaim]

No description provided.

[rishabhdaim]

ITs have passed locally.

cc @reschke

[github-actions]

Commit-Check ✔️

[rishabhdaim]

Review

P2 · oak-doc/src/site/markdown/testing.md:68 · Testing doc's PostgreSQL Docker example still used postgres:13-alpine, below the new minimum.

RDBDocumentStoreDB.POSTGRES.checkVersion now requires PostgreSQL >= 14.0 (this PR). A developer following the doc's Docker command to stand up a local test database would pull postgres:13-alpine, below the new minimum, and hit the unsupported-version diagnostic at connection time.

Fixed in c6f8069: bumped the Docker image tag/prose to postgres:14-alpine, and added RDBJDBCToolsTest covering RDBJDBCTools.versionCheck and RDBDocumentStoreDB.POSTGRES.checkVersion (including a regression guard for the 13→14 threshold, which had no prior test coverage).

No correctness issues found in the version-check change itself — it only builds a logged diagnostic string and never throws or blocks the connection.

[rishabhdaim]

Two more findings surfaced by a second, independent PR analysis were verified and addressed in 0d88379:

• RDBBlobStoreDB.POSTGRES.checkVersion still required only PostgreSQL >= 9.5 while this PR raised the document store minimum to 14.0 — bumped the blob store minimum to 14.0 as well for consistency (driver-version threshold left unchanged).
• RDBDocumentStore.java logs versionDiags at LOG.error on every startup when the check fails. Raising the minimum here means PostgreSQL 13.x users (previously fine) will now hit that ERROR-level log on every init — advisory only, no functional break, but can trigger monitoring alerts. Added a code comment documenting this so it is not mistaken for a new bug when users start reporting it.

[reschke]

I believe the new tests are really a distraction. RDB support is dormant.

[sonarqubecloud]

Quality Gate passed

Issues
59 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud