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4 hours ago
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Version: 0.0.19
Changes:
- Telescope has migrated to clickhouse-connect and now communicates with ClickHouse server exclusively over the HTTP(S) interface.
- Support for the native protocol (clickhouse-driver) has been removed.
- JSON ClickHouse data type is now supported
- FlyQL now supports whitespace around operators. Expressions like key = value are valid now (previously only key=value was allowed).
- FlyQL now supports typed keys, such as jsonfield:user-agent = 'firefox'.
- FlyQL now supports quoted JSON paths to handle special characters like colons. Example: jsonfield:'my:key:with:colon':path = 123.
Notes:
Motivation for dropping native protocol support
- clickhouse-connect is the officially supported driver by ClickHouse Inc., ensuring long-term support and faster access to new ClickHouse features.
- In Telescope’s workload profile — primarily log browsing and filtering — the performance difference for SELECT queries is negligible, as result sets are typically small (≤10,000 rows).
- Simplifies deployment by eliminating native dependencies and improves compatibility with managed environments and cloud infrastructure.
Version: 0.0.18 Changes:
- Implemented saved views
- Small bugfixes & improvements
Related issues:
Notes:
Version: 0.0.17 Changes:
- Implemented token-based authentication (API tokens) as a foundation for future API access
- Bugfixed data section border misalignment in the Explorer. Thanks to meirdev!
Related issues:
Notes:
Version: 0.0.16 Changes:
- Added various options for SSL-based ClickHouse connections
- Added the ability to disable authentication via the config file
Notes:
Version: 0.0.15 Changes:
- Added Docker as a new source kind
- Redesigned source list
- Added toggle to show/hide filters on the explorer page
- Fixed bug in date range selector when using the graph
- Fixed bug where the show/hide graph option wasn’t preserved on reload
Notes:
Version: 0.0.14
Changes:
- The source time field now supports UInt64, Int64, and timestamp ClickHouse types. Thanks to Zerg1996!
Related issues:
Version: 0.0.13
Changes:
- Added config option to force github authentication on login page
Version: 0.0.12 Changes:
- Explorer UI update: query settings and chart settings have been moved into separate dropdown menus to improve usability and reduce interface clutter.
- Added a placeholder for the raw query editor and made various style adjustments
Version: 0.0.11 Changes:
- Added support for raw SQL WHERE statements
Related issues:
Version: 0.0.10 Changes:
- Added support for custom fields in the “Group By” option on graphs.
- Changed data loading behavior: now, when making a new request, the old data remains on the screen until the new data is fully loaded.
- Bugfix for a mismatch between time values in graphs and data tables (caused by differences between UTC and non-UTC timestamps).
Related issues:
Notes:
Version: 0.0.9
Changes:
- Make the source severity field optional.
Related issues:
Version: 0.0.8
Changes:
- Bugfix for non-UTC time fields in ClickHouse
- Bugfix for specifying time with histogram range selection
Version: 0.0.7
Changes:
- Cosmetic login screen update.
Version: 0.0.6
Changes:
- Fixed monaco editor static files.
Version: 0.0.5
Changes:
- Fixed a bug inside fields parser.
- Updated modifiers docs.
- Added naive support for Map & Array ClickHouse types.
- Added new modifiers:
Version: 0.0.4
Changes:
- Fixed default JSON renderer to handle unserializable objects properly.
Version: 0.0.3
Changes:
- Added placeholders for fields and query inputs based on source fields.
Version: 0.0.2
Changes:
- Initial release
