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james.maesandClaude Opus 5.5 b8d33460bf feat: SQL Workbench qbit 1.0 backend
QQQ 4.1 QBit (com.kingsrook.qbits:sql-workbench) for a super-user SQL
notebook over any RDBMS backend of the instance:

- Dialect-aware scanner, statement splitter/classifier (READ,
  EXPLAIN_ANALYZE, WRITE, DDL, FORBIDDEN) and :named parameter binding.
- Execution engine: read-only sessions in a database READ ONLY
  transaction (Postgres, MySQL, SQLite query_only; classifier on H2),
  gated write mode (rolled-back dry run, single-use confirm token,
  row guard, hard cap, drift check), statement timeouts, row/byte caps,
  cancellation, per-user concurrency, clean connection return, and a
  fail-closed execution audit (audit updates deferred until the
  session connection is released).
- Dedicated read-only/write credentials per backend; backend read-only
  replica support.
- EXPLAIN / EXPLAIN ANALYZE (always rolled back) normalized to a plan
  tree; schema introspection with QQQ table/field -> SQL name mapping.
- Notebooks (personal/shared), cells, versions with retention, result
  snapshots.
- REST routes under /qqq/v1/sql-workbench (Javalin 7, JSON-only
  bodies), CSV/XLSX/JSON export.
- Tables, notebook PVS, SQL_WORKBENCH widget and sqlWorkbench app; no
  processes. PostgreSQL DDL in docs/ddl/postgres.sql.
- Tests: 83 unit (H2, SQLite, HTTP) + 6 Testcontainers Postgres
  integration tests; JaCoCo 94% instructions.
- CircleCI qqq-orb 0.6.8 config, Maven wrapper, CLAUDE.md/AGENTS.md,
  CHANGELOG.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-11 09:47:40 -05:00

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