Draft: fix COMMIT/ROLLBACK retry data-loss footgun (PostgreSQL & MySQL)#1216

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skunkworker wants to merge 6 commits into

jruby:72-stablefrom

skunkworker:fix_retry_rollback_commit_dataloss

Commits on Jun 19, 2026

Fix COMMIT/ROLLBACK retry data-loss and harden MySQL connection-loss handling

skunkworker
and
claude
committed
Fix PostgreSQL savepoint handling and client_min_messages getter under JDBC

skunkworker
and
claude
committed
Fix PG connection leak on failed establishment and add SQL warnings support

skunkworker
and
claude
committed

Commits on Jun 23, 2026

Simplify transaction-retry fix and lazy-load SQL warnings

skunkworker
and
claude
committed

Commits on Jun 25, 2026