QStudio has been continuously developed and improved since first released in 2013.
We hope to make this the best IDE for analytical databases there can be
If you find a bug or feel there's a feature you would like added raise an issue on github or email us: tech@timestored.com
Changelog:
2025-08-19 - 4.12 - Show negative numbers in red. TRUE/FALSE for booleans. User configurable.
- QDoc 2.0 with modern mkdocs theme.
2025-05-12 - 4.11 - Upgrade ClickHouse driver to 0.8.6.
- Upgrade DuckDB to 1.3.0.0.
2025-05-12 - 4.09 - Improve Autocomplete suggestions
- Add namespace listing panel.
- Improve QDoc to add file level details.
2025-04-22 - 4.08 - Bugfix: Candlestick charts were wrong as receiving wrong timezone from kdb driver. Timezone now set to UTC.
- Bugfix: "Save as" to .sql was shrinking text. Now fixed.
- Bugfix: Show red X close on every document tab.
2025-04-06 - 4.07 - Add UI Scaling and Font size as separate options to help with 4K monitors
- Bugfix: Kdb+ Queries with errors could cause 30 second freezes.
- Bugfix: Switch back to MonoSpaced font. Variable width fonts cause wrong caret position.
- Improved high resolution QStudio icon.
- Mac: Bugfix: Prefences dialog fixed and allows choosing font.
- Mac: Fixed Menu showing about/preferences/exit.
- Mac: Allow Command+Option+E to run current query.
- 4K handling improved sizing of dialogs.
- Bugfix: Improved duckdb init when folder is empty.
2025-03-13 - 4.06 - Add ability to transpose rows.
- DuckDB 1.2.1. Improve display of DuckDB arrays.
- Add comma separator for thousands option.
2025-02-23 - 4.05 - Upgrade kdb+ c/jdbc.java to allow SSL TLS.
- Add preference to allow hiding all tooltips.
- Double-click on kdb+ table with dictionary/table/list nested in cell will pop it out.
2025-01-23 - 4.04 - Show column info (avg/min/max) when column header is hovered.
- Remove watched expressions entirely.
- Improved UI threading for tree/chart display.
2024-12-23 - 4.03 - Upgrade H2 database to version 2.2.224.
- Upgrade DuckDB 1.1.3, MySQL 9.1.0, postgresql 42.7.4.
- Default to font sans serif to fix chinese language support.
2024-12-10 - 4.02 - Bugfix: enable buttons on first server add. SQL Notebooks add ```sql type='table' and nesting.
2024-11-18 - 4.01 - SQL Notebooks official launch version.