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Wisser/Jailer

v17.1.2 Feature

This release adds 5 notable features for engineering teams evaluating rollout.

Published 1mo Relational Databases
✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

database db2 export extract frontend gui
+13 more
jailer java jdbc mssql mysql oracle postgresql redshift sql sqlserver subsetter subsetting testing

Summary

AI summary

SQL Advisor adds a dedicated tab for analyzing, optimizing, and explaining existing queries.

Changes in this release

Feature Medium

Adds SQL Advisor tab for query analysis and improvement.

Adds SQL Advisor tab for query analysis and improvement.

Source: llm_adapter@2026-06-15

Confidence: high

Feature Low

Provides built-in suggestions menu with one-click prompts for common advisor tasks.

Provides built-in suggestions menu with one-click prompts for common advisor tasks.

Source: granite4.1:30b@2026-06-15-audit

Confidence: low

Feature Low

Shows AI-revised SQL and formatted explanation in a split view.

Shows AI-revised SQL and formatted explanation in a split view.

Source: granite4.1:30b@2026-06-15-audit

Confidence: low

Feature Low

Highlights changes with a diff feature showing exactly what the AI modified.

Highlights changes with a diff feature showing exactly what the AI modified.

Source: granite4.1:30b@2026-06-15-audit

Confidence: low

Feature Low

Integrates workflow: automatically starts SQL Advisor conversation when generating SQL in "Generate SQL" tab.

Integrates workflow: automatically starts SQL Advisor conversation when generating SQL in "Generate SQL" tab.

Source: granite4.1:30b@2026-06-15-audit

Confidence: low

Full changelog
  • AI Assistant: SQL Advisor - a new tab in the AI assistant dialog, dedicated to analyzing and improving existing SQL queries.
    • Ask the AI to explain the query, optimize it for performance, rewrite it using CTEs or
      window functions, add comments, find NULL-handling issues, and more.
    • A built-in suggestions menu offers one-click prompts for the most common advisor tasks.
    • The result is shown as a split view: the AI-revised SQL on the left, a formatted explanation on the right.
    • A diff feature highlights exactly what the AI changed.
    • Workflow integration: whenever a query is generated in the "Generate SQL" tab, the SQL Advisor
      automatically starts a new conversation pre-loaded with that query and its /* AI: ... */ context comment,
      so you can immediately switch to the Advisor to refine or explain the result.

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Beta — feedback welcome: [email protected]