The pb package was only referenced in cmd/influx/query.go, but in
dead code, since it uses the same machinery as the repl, which goes
through the HTTP endpoints, rather than the gRPC endpoints.
We reorganized the functions in flux to have the structure:
/functions
/inputs
/transformations
/outputs
this PR catches up platform to work with the new package layout.
As a separate refactoring issue, we should discuss:
from(bucket: ) should migrate from flux --> platform
to_http and to_kafka should migrate from platform --> flux
The transpiler will normalize the `_time` column by dropping any
existing time column and then duplicating `_start` when the query is an
aggregate type.
This works for the selectors because they did not normalize their
`_time` column at all and, while the aggregates did normalize their
`_time` column, we have made the decision to remove that functionality
and have aggregates not set a `_time` column at all.
* Added default signature generators for Selector and Aggregate configs and update the functions that need them
* fix to percentile to collect the correct arguments for both aggregate and selector
The REPL's use of the interpreter was causing it to not get the builtins
defined in builtin scripts. For example the `top` function was missing.
This change fixes the issues by ensuring the builtins are only evaluated
once and that there is only one way to get the query Interpreter that is
guaranteed to have the proper builtins.
This commit provides a new join implementation that can join
tables with different group keys. It also implements a strategy
for evicting stale data from the join operation's cache when
it can be determined that a table will no longer be joined.
Currently early table eviction from the buffers of the join occurs
when the left-most group key column of both input streams are equal
and that column is part of the join key.
Moves idpe.QueryService into platform/query.ProxyQueryService
Splits the Request into ProxyRequest and Request.
Changes query.QueryService and query.AsyncQueryService to use a Request
type. This means that the Compiler interface is consumed by the service
to abstract out transpilation vs Flux compilation vs raw spec.
The transpiler handler is removed.
There are separate http handlers and service implementations for each of
the three query services.
Query logging types are moved into platform.
The ResultIterator now expects Cancel to always be called.
The fluxd binary exposes the query endpoint specified in the swagger
file.
* 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
Adam
Lyon Hill
Stuart Carnie
Chris Goller
Leonardo Di Donato
Jeff Wendling
Nathaniel Cook
Jonathan A. Sternberg
Christopher M. Wolff
jlapacik
Adam Perlin
Adam
Michael Desa