For details, the user can always look at the spec, but a good getting
started guide that works is needed.
At the moment, this does not use the influx command. It does include
instructions for how to get started with docker since that is easiest to
setup and use.
* Add Flux Rename, Drop, and Keep functions.
* Add flux language tests for drop and rename; bugfixes around constructing drop/rename procedures
* Correct autcomplete error, remove debug statements
* Fix additional autocomplete error
* Add support for fn parameter to flux drop and rename functions
* Remove unneeded renameDropTransformation field
* WIP initial thoughts about merge/procedure rewrite logic
* Remove unnecessary external columnFn types
* Add additional query tests for drop/rename, add error when drop or rename refers to column that doesn't exist
* Change swapped test names
* Add keep function implementation
* Refactor rename/drop implementation to make use of helper methods
* Remove test skips forqueries that produce an expected error
* Make predicate return value logic clearer in drop implementation
* Add group key support to drop/rename/keep, update unit and query tests accordingly
* WIP refactor drop and rename to use new SchemaMutator interface
* Add unit tests for refactored drop, keep, and rename; bug fixes
* Update file structure for flux schema mutation functions
* Refactor mutation functions and interface
* Address final review drop/rename PR review comments
* Add builtin import to make sure builtins are initialized if test drop_rename_keep_test is run as standalone
* Small aesthetic change to schema_mutators.go
* Add initial rename specification to SPEC.md
* Tweak language in spec to be more explicit
* Update spec to be in accordance with final design decisions
This is so Chronograf doesn't have to import the builtin package, which
finalizes builtin registration.
Also clarify that the builtin package should only be imported from main
or test packages.
The now time is stamped by the influxql transpiler and used inside of
the actual query. It will result in more accuracy if we take the
timestamp we have created and send it as part of the spec to queryd
rather than force ourselves to ensure absolute times exist everywhere.
If a query is attempting to be enqueued and it gets canceled, it will
now stop attempting to add it to the new queries queue and return the
error reported by the context. This allows the http server to cancel a
running query when the client disconnects for whatever reason without
continuing to attempt to process the canceled query.
Introduces the Statisticser interface which ResultIterators may
implement.
The HTTP implementation uses HTTP trailers to preserve the statistics.
This way we do not need to have all encoders and decoders support
statistics.
These tests were part of a PR when the rename was made.
The changes were not rebased before merge so we did not discover the
failures till after the merge.
Jonathan A. Sternberg
Adam Perlin
Michael Desa
Nathaniel Cook
Leonardo Di Donato
Mark Rushakoff
jlapacik
Adam
Lyon Hill