* I needed to learn some rxjs and understand this more, so just playing around
* Updated
* Removed all the complete calls
* Refactoring
* StreamHandler -> observable start
* progress
* simple singal works
* Handle update time range
* added error handling
* wrap old function
* minor changes
* handle data format in the subscribe function
* Use replay subject to return last value to subscribers
* Set loading state after no response in 50ms
* added missing file
* updated comment
* Added cancelation of network requests
* runRequest: Added unit test scenario framework
* Progress on tests
* minor refactor of unit tests
* updated test
* removed some old code
* Shared queries work again, and also became so much simplier
* unified query and observe methods
* implict any fix
* Fixed closed subject issue
* removed comment
* Use last returned data for loading state
* WIP: Explore to runRequest makover step1
* Minor progress
* Minor progress on explore and runRequest
* minor progress
* Things are starting to work in explore
* Updated prometheus to use new observable query response, greatly simplified code
* Revert refId change
* Found better solution for key/refId/requestId problem
* use observable with loki
* tests compile
* fix loki query prep
* Explore: correct first response handling
* Refactorings
* Refactoring
* Explore: Fixes LoadingState and GraphResults between runs (#18986)
* Refactor: Adds state to DataQueryResponse
* Fix: Fixes so we do not empty results before new data arrives
Fixes: #17409
* Transformations work
* observable test data
* remove single() from loki promise
* Fixed comment
* Explore: Fixes failing Loki and Prometheus unit tests (#18995)
* Tests: Makes datasource tests work again
* Fix: Fixes loki datasource so highligthing works
* Chore: Runs Prettier
* Fixed query runner tests
* Delay loading state indication to 200ms
* Fixed test
* fixed unit tests
* Clear cached calcs
* Fixed bug getProcesedDataFrames
* Fix the correct test is a better idea
* Fix: Fixes so queries in Explore are only run if Graph/Table is shown (#19000)
* Fix: Fixes so queries in Explore are only run if Graph/Table is shown
Fixes: #18618
* Refactor: Removes unnecessary condition
* PanelData: provide legacy data only when needed (#19018)
* no legacy
* invert logic... now compiles
* merge getQueryResponseData and getDataRaw
* update comment about query editor
* use single getData() function
* only send legacy when it is used in explore
* pre process rather than post process
* pre process rather than post process
* Minor refactoring
* Add missing tags to test datasource response
* MixedDatasource: Adds query observable pattern to MixedDatasource (#19037)
* start mixed datasource
* Refactor: Refactors into observable parttern
* Tests: Fixes tests
* Tests: Removes console.log
* Refactor: Adds unique requestId
* Added prometheus metric labels to data returned for normal time series queries
* Fixed result transformer tests for new return layout with prometheus labels
* Fixed prettier formatting
* Update datasource.ts
* Update datasource.test.ts
* utcOffset reverse
from moment docs, utcOffset "function returns the real offset from UTC, not the reverse offset"
* add utcOffset() to DateTime interface
method returns the UTC offset as a number of minutes
* Fixed test
* WIP prometheus editor same in panel
* Dont use panel in plugin editors
* prettiered modified files
* Fix step in external link
* Prevent exiting edit mode when slate suggestions are shown
* Blur behavior and $__interval variable
* Remove unused query controller
* Basic render test
* Chore: Fixes blacklisted import
* Refactor: Adds correct start and end time
* Explore: Prometheus query errors now show
Fixes: #17435
* Explore: Adds test to ensure prometheus query errors are reported
* Explore: removes implicit anys introduced previously
* Chore: Remove implicit anys from ResultProcessor and tests
* Chore: Removes implicit anys for /loki/**/*.ts
* Chore: Removes implicit anys for prometheus/**/*
The range variables get filled with the range from the query options,
not with the range in the timeSrv object. This means that panels that
use a relative time override get the correct values from the __range
variables.
Fixes#17102
This escape is currently not happening which breaks multi-value queries with
'|' characters in the variable value.
Added tests for 'interpolateQueryExpr' which should possibly be private, but is difficult to
test due to TemplateSrv calling it.
Closes#16840
* Wip: Removes queryTransactions from state
* Refactor: Adds back query failures
* Refactor: Moves error parsing to datasources
* Refactor: Adds back hinting for Prometheus
* Refactor: removed commented out code
* Refactor: Adds back QueryStatus
* Refactor: Adds scanning back to Explore
* Fix: Fixes prettier error
* Fix: Makes sure there is an error
* Merge: Merges with master
* Fix: Adds safeStringifyValue to error parsing
* Fix: Fixes table result calculations
* Refactor: Adds ErrorContainer and generic error handling in Explore
* Fix: Fixes so refIds remain consistent
* Refactor: Makes it possible to return result even when there are errors
* Fix: Fixes digest issue with Angular editors
* Refactor: Adds tests for explore utils
* Refactor: Breakes current behaviour of always returning a result even if Query fails
* Fix: Fixes Prettier error
* Fix: Adds back console.log for erroneous querys
* Refactor: Changes console.log to console.error
This fixes a regression introduced by #16724 when datasource is configured
to use HTTP method POST and testing the datasource which results in an
'options.headers is undefined'. Same error probably happens if datasource
is configured to use basic auth and testing datasource.
Fixes#14615.
Removes extra escaping for regex filter values when using ad hoc
filters for Prometheus. The extra escaping causes queries with
regex characters to be invalid.
- future alignment cause issues with rate charts and the display of last
values
- this change modifies the alignment to use the last available aligned
end date and no longer possibly requests data from the future
- click on the name label in a prometheus table was disabled
- it was disabled because every query used to have a metric which is no
longer true
- this change enables it
- since e731c248d7 step calculation for
annotation queries was broken
- this change puts the interval in the correct parameter so it gets
considered in `createQuery`
- added tests
- adds a custom label renderer to Logs viewer in Explore
- labels are no longer treated as strings, they are passed as parsed objects to the log row
- label renderer supports onClick handler for an action
- renamed Explore's `onClickTableCell` to `onClickLabel` and wired up log label renderers
- reuse Prometheus `addLabelToSelector` to modify Logging queries via click on label
- added tests to `addLabelToSelector`, changed to include the surrounding `{}`
- use label render also for common labels in the controls panel
- logging meta data section has now a custom renderer that can render numbers, strings, and labels
- style adjustments
Rules expansion (available via query hints in explore) was broken for expressions that contained selectors.
- fix replacing regexp to recognize `{` and `[` as the end of a rule name
- moved logic to language utils
- added tests
Tab completion gets in the way when constructing a query from the inside
out:
```
up| => |up => sum(|up)
```
At that point the language provider will not suggest anything.
