Flux release notes
v0.195.1
- Internal code cleanup.
v0.195.0
Features
- Return to internal string references.
- Allocate memory for string content.
Bug fixes
- Join paths correctly in the
influxdb
source. - Optimize string arrays.
Dependency updates
- Update
github.com/benbjohnson/immutable
. - Update
github.com/SAP/go-hdb
. - Build on Rust 1.78.
v0.194.5
Bug fixes
- Resolve build error on Rust 1.72.0+.
v0.194.4
- Internal code cleanup.
v0.194.3
- Internal code cleanup.
v0.194.3
Bug fixes
- Make
histogramQuantile()
correctly handle cases of zero samples.
v0.194.1
Bug fixes
- Make C foreign function interface (FFI) more robust when checking for valid input.
v0.194.0
Features
- Add microsecond and nanosecond support to
iox.sqlInterval()
.
Bug fixes
- Fix panic caused by chunking outer joins.
- Remove 64bit reference counter misalignments.
v0.193.0
Features
- Add
onNonmonotonic
parameter tohistogramQuantile()
to define behavior when bin counts are not monotonically increasing. - Add the following functions to the
contrib/qxip/hash
package:
Bug fixes
- Convert platform-dependent path separators to slashes.
use-after-free
in optimized String array.
v0.192.0
Breaking changes
- Update iox.sql to detect midstream errors.
Features
- Add
geo.totalDistance()
to aggregate total distance of consecutive points. - Add
iox.sqlInterval()
to convert Flux durations to SQL interval strings. - Add the
contrib/qxip/hash
package which includes hashing functions. - Add the
contrib/qxip/logql
package which provides functions for working with Grafana Loki and LogQL. - Add
contrib/qxip/clickhouse
package which provides functions for querying data from Clickhouse.
v0.191.0
Features
- Associate registry attributes to import statements.
v0.190.0
Features
- Add download headers within the CSV dialect.
v0.189.0
Features
- Add
PartialOrd
andOrd
toast::Position
. - Detect undesirable patterns so we can remove them later.
Bug fixes
- Update attribute syntax to require following element.
- Add
salsaDatabase
to list of feature passed to Rust. testing.ShouldError
should error when no error occurs.- Restore termination defaults for
holtWinters
to improve performance. - Use salsa db when generating documentation.
v0.188.1
Bug fixes
- Correctly handle join operations with large input that exceed the buffer size.
v0.188.0
Features
- Compile the standard library incrementally.
- Add attribute parsing to the parser.
Bug fixes
- Allow functions receiving dynamic arguments to do member expressions.
v0.187.0
Features
- Add
types.isNumeric()
to test for numeric values. - Recommend valid arguments in extra argument errors.
- Add dynamic type support to standard type conversion functions.
Bug fixes
- When using
experimental.unpivot()
, don’t add the_field
column to the group key by default. - Fix compilation error when using Rust 1.64.
v0.186.0
Features
- Add
dynamic.isType()
function. - Add
dynamic.asArray()
function. - Add JSON functions that work with dynamic values:
- Add runtime support for member expressions and remove index support for dynamic values.
- Add
iox.sql()
function.
Bug fixes
- Update the
toUInt()
test to use the correct conversion behavior. - Prevent the Flux formatter from losing precision on float values.
v0.185.0
Features
- Add dynamic type.
- Add dynamic wrapper function.
- Enable codespan formatting for errors via feature flags.
Bug fixes
- Pass context in the
Run
source helper. - Handle null vector inputs for
_vecFloat
. - Remove broken
contrib
packages:- contrib/jsternberg/aggregate
- contrib/jsternberg/math
v0.184.2
Bug fixes
- Remove the
stacker
dependency. - Skip strict null logical evaluator.
v0.184.1
- Internal code cleanup.
v0.184.0
Breaking changes
- Update logical null handling and align all logical operator implementations (vectorized, row-based, as well as “in the interpreter”) to be consistent and representative of the Flux SPEC.
Features
- Add array type conversion functions to the
experimental
array
package.
Bug fixes
- Update SPEC and fix some inconsistencies.
- Update
sort limit
to skips chunks with no rows. - Don’t report an error about testcases in the LSP.
- Prevent the metadata map from being concurrently mutated.
- Don’t stackoverflow on deeply nested expressions.
v0.183.0
Features
- Add support for piped-forward arrays to
array.from()
. - Add parameter to
experimental.unpivot()
for non-field and non-group-key columns. - Add a syntax for describing label literals.
- Don’t display nulls as 0 in the output of
experimental.diff()
.
Bug fixes
- Fix duplicate definitions and update issue links in the Flux SPEC.
- Don’t include opening parentheses in invalid call expressions.
- Improve error message when joining with an empty table.
v0.182.0
Features
- Display yields in
fluxtest
. - Allow
experimental.unpivot()
to work when the_time
column is missing. - Add utility to the
function
package to register a source or transformation. - Add Rust binary to sit on top of “headless” REPL backend.
Bug fixes
- Correct type for
fillValueTime
. - Correct panic in vectorized division by zero.
- Correct inconsistent runtime typing for
logicalVectorEvaluator
. - Don’t treat errors in SQL syntax as internal.
- Improve error handling when missing a property on member expressions.
- Preserve values of non-string group keys in
experimental.diff()
.
v0.181.0
Features
- Add “headless” JSON-RPC based REPL.
- Support vectorized unary operators.
- Add
experimental/polyline
package for downsampling data. - Update function library to have its own arguments struct.
Bug fixes
- Update import path for the
Spec
package in the “headless” REPL. - Update conditional vectorization to handle bad values for
test
,consequent
, oralternate
.
v0.180.1
- Internal code cleanup.
v0.180.0
Features
- Rewrite calls to
float()
as_vectorizedFloat()
. - Reduce the Flux formatter default line length to 100 characters.
Bug fixes
- Fix logic bug in planner helper method.
- Don’t include null columns when unpivoting.
- Don’t error when formatting boolean literals.
- Sort columns when printing group keys.
v0.179.0
Features
- Add a
Stringify
utility function fortable.Chunk
. - Add support for vectorized binary equality operations.
- Update
testing.diff()
to useexperimental.diff()
permanently. - Add vectorized
float()
builtin function. - Enhance
fluxtest
to use package name withtest
andskip
flags. - Allow any kind of AST fragment to be formatted.
- Accept Flux feature flags to the test command.
Bug fixes
- Update
testing.shouldError()
to use regular expression matching instead of string matching. - Temporarily remove duplicates test to avoid conflicts downstream.
- Update
buildinfo
documnentation comments to match latestgo fmt
. - Fix aggregate window rules that left query plans in a bad state.
- Include filename when printing the AST location.
v0.178.0
Features
- Support
apiKey
parameter inzenoss.event()
andzenoss.endpoint()
. - Remove
vectorizedConst
feature flag.
Bug fixes
- Deprecate
date/boundaries
package in favor ofexperimental/date/boundaries
. - Update pattern matching to specify successor counts.
- Restore integer return value for
pagerduty.sendEvent()
.
v0.177.1
Bug fixes
- Update
strings.substring()
to check bounds using rune array instead of string length.
v0.177.0
Features
- Support conditional expressions in vectorized
map()
. - Compute minimum required dispatcher concurrency from the plan graph.
- Add a query planner rule to remove redundant sort nodes.
Bug fixes
- Guard message processing with mutexes.
- Update Flux REPL to use unique planner node IDs.
v0.176.0
Features
- Promote various feature-flagged features and optimizations to be used by default.
Bug fixes
- Support the
location
option in theboundaries
package. - Pass epsilon value from Go tests to the Flux test framework.
- Ignore unknown messages rather than erroring.
v0.175.0
Features
- Update
testing.diff()
to useexperimental.diff()
as its base. - Add a new diff implementation to the experimental package.
- Generalize attributes in the query planner.
- Add support for constants and literals in vectorized
map()
. - Optimize the Holt Winters implementation by using the gonum Nelder-Mead optimization.
Bug fixes
- When joining data, provide a default schema for unmatched group keys.
- Update the join package to be resilient to schema changes.
v0.174.1
Bug fixes
- Update
aggregateWindow()
to correctly handle null values when usingsum
ormean
. - Update
to()
andwideTo()
to skip empty tag values.
v0.174.0
Features
- Add coloring highlights to test outputs.
- Promote
experimental.to()
toinfluxdata.influxdb.wideTo()
. - Allow physical plan
attributes
to contribute toformatter
details. - Add tagging support to Flux tests.
- Add new function
experimental.catch()
. - Add new function
testing.shouldError()
.
Bug fixes
- Update
httpWriter
struct to skip invalid floats. - Update
join()
to validate group keys. - Fix unit tests for
covariance()
. - Update all Flux packages to additionally live as Go packages.
v0.173.0
Breaking changes
- Format scripts with a trailing newline by default when running the formatter.
Features
- Deprecate
experimental.http.get
. - Deprecate
experimental.csv.from()
. - Promote the following functions from
experimental.array
into thearray
package: - Promote the following functions from
experimental.http.requests
into thehttp.requests
package: - Promote
experimental.bitwise
into thebitwise
package. - Remove all
Test
statements. New statements are written withTestCase
. - Format scripts with a trailing newline by default when running the formatter.
Bug fixes
- Return an error if the user modifies group key while using
join
v0.172.0
Features
- Add multiple new join functions to the
join
package such asjoin.full()
. - Add
initialZero
parameter to the derivative function. - Allow features to enable builtin statements.
- Provide the comments for each
Symbol
fromPackageExports
. - Suggestions now start off by default and added a new flag.
- Add builtin function
time
to thedate
package to convert any timeable into datetime. - Allow vector types to be specified in Flux source.
Bug fixes
- Replace extra boolean parameter for suggestions with Flux REPL options.
- Remove
testing.load()
fromtestutil.yield()
. - Fix a bug in how sort nodes are created for a new join.
- Removed extra indentation for test cases.
- Retain the package for identifier referencing the prelude.
- Only return an error in tests if an assertion fails.
- Fix
findColumn()
to handle multi-buffer tables. - Point to the function being piped to on argument mismatches.
- Visit successors before continuing DFS on node.
v0.171.0
Breaking changes
- Remove
testing.loadStorage()
.
Features
- Add
FromStr
to allow the Flux LSP (language server protocol) CLI to run with optional Flux features. - Add method to parallelize aggregate transformations.
- Report unused symbols.
- Add
From
implementations forNode/NodeMut
.
Bug fixes
- Pass a seed to the tables generator.
- Ensure buffers are retained when copying a buffered table.
- Return an error when using a label variable without the Label constraint.
v0.170.1
Bug fixes
- Require an earlier minimum version of
lsp-types
.
v0.170.0
Features
- Add a
pretty.rs
-based MonoType formatter.
Bug fixes
- Update vectorized
map()
to properly handle shadowed columns.
v0.169.0
Features
- Add a
_status
tag to PagerDuty records. - Refactor the operator profile to be in the query statistics.
Bug fixes
- Ensure that constraints are checked and propagated fully.
- Fix math for integral with a single value.
- Add
json
tags for the transport profiles in statistics. - Initialize
Metadata
in Flux statistics. - Return a more helpful error message when an HTTP response body exceeds 100MB.
- Correct several issues found during the implementation of polymorphic labels.
v0.168.0
Features
- Enable
movingAverage()
andcumulativeSum()
optimizations by default. - Vectorize logical operations in
map()
. - Add a planner rule that expands logical join nodes.
- Added timezone support to
hourSelection()
.
Bug fixes
- Attach type when constructing logical expressions.
- Fix panic with half-diamond logical plan.
v0.167.0
Features
- Allow default types to be specified for default arguments.
- Add
date.scale()
to allow for dynamic duration changes. - Expose aggregate window spec fields for use by the query planner.
- Add
experimental.preview()
.
Bug fixes
- Update
date.add()
anddate.sub()
to work correctly with timezones enabled. - Fix failing continuous integration tests.
- Update
hourSelection()
to support overnight time ranges. - Fix logic error in aggregate window planner rule preserve the rule if
table.fill
is present. - Use
MultiplicativeOperator
inMultiplicativeExpression
.
v0.166.0
Features
- Add InfluxData semantic commit and pull request title validator.
- Add an
Expr
node to the visitor API. - Add label polymorphism.
- Vectorize remaining arithmetic operators.
Bug fixes
- Remove
JoinOpSpec.TableNames
in favor ofJoinOpSpec.params
to stay consistent insidetableFind()
. - Fix
SortLimit
for empty input group.
v0.165.0
Features
- Add support for options in the
testcase
extension. - Vectorize addition operations in
map()
. - Add location support to
date.truncate()
. - Accept string literals in properties of a record type.
- Add trace option to the
flux
CLI. - Add
EquiJoinPredicateRule
.
Bug fixes
- Update
map()
test case to include a range. - Don’t set
BaseLocation.file
toSome("")
. - Fix
strings.joinStr
panic when it receives a null value. - Remove 64bit misalignment.
- Fix memory releases and add checked allocator to the end of tests.
v0.164.1
Bug fixes
- Remove an extraneous
go generate
statement.
v0.164.0
Features
- Allow Go to pass compilation options to Rust.
Bug fixes
- Do not assume integers are 64bit integers.
- Update
prometheus.scrape
type signature to correctly return a stream.
v0.163.0
Features
- Report skipped tests.
Bug fixes
- Update transformation transport adapter to always invoke
finish
. - Add support for “soft paragraphs” (paragraphs that contain single newline characters) in inline Flux documentation.
v0.162.0
Features
- Add OpenTracing spans to the Flux runtime.
- Add the
cffi
feature to reduce WASM binary size. - Replace the main
flux
CLI with a newflux
CLI that starts a Flux REPL by default or executes a Flux script via stdin. - Track freed memory with
SetFinalizer
. - Move
addDuration()
andsubDuration()
from theexperimental
package to thedate
package.
Bug fixes
- Improve error messages for column conflicts in pivot operations.
- Create OpenTracing spans for transformations using the proper context.
- Add errors to OpenTracing spans created for transformations.
- Restore required features hidden behind the
cffi
feature.
v0.161.0
Features
- Re-enable the dialer pool and update dependency injection.
Bug fixes
- Check length boundary for lower bound of
strings.substring()
.
v0.160.0
Features
- Remove the
concurrencyLimit
feature flag and keep it in the dependencies. - Add MQTT Docker integration test.
- Enable dialer pool.
- Add an IOx-specific unpivot function to the
internal
package.
Bug fixes
- Update
join()
to properly handle divergent schemas. - Fix line endings in the
testcase
format to prevent unnecessarily nesting the body of a test case. - Make
strings.substring()
check bounds correctly. - Fix duration and integer literal scanning.
- Make
testcase
a semantic check instead of an error. - Skip parallel merge when selecting the result name based on side effects.
- Add metadata headers to inline documentation.
v0.159.0
Features
- Added a
finish
state to parallel-merge and always protect with a mutex lock.
Bug fixes
- Use a fork of the
gosnowflake
library to prevent file transfers. - When encoding Flux types as JSON, encode dictionary types as JSON objects.
- Upgrade Apache Arrow to v7.
v0.158.0
Features
- Add inline documentation to the
universe
package. - Factor parallel execution into the concurrency quota calculation.
Bug fixes
- Add parallel merges with no successors to the results set.
- Correctly use range in an updated
map()
test.
v0.157.0
Features
- Update
fill()
to use narrow transformation. - Add an attribute-based instantiation of parallel execution nodes.
- Expose the
Record::fields
iterator. - Allow the
estimate_tdigest
method inquantile()
to process any numeric value. - Optimize
aggregateWindow()
for specific aggregate transformations.
Bug fixes
- Update vectorized
map()
to handle missing columns. - Remove duplicate line in
Makefile
. - Fix
cargo doc
build errors. - Reclassify CSV-decoding errors as user errors.
- Update
iox.from()
andgenerate.from()
to use proper stream annotation.
v0.156.0
Features
- Add second pass to physical planner for parallelization rules.
- Separate streams from arrays in the type system.
- Add function to internal/debug to check feature flag values.
- Allow feature flags to record metrics if configured.
- Add extra verbose level to dump AST of test.
- Explain what
[A], [A:B]
etc means in errors.
Bug fixes
- Make
buckets()
function return a stream. - Remove unnecessary
TableObject
guards. - Copy
TagColumns
into()
that may get modified into the transformation. - Update tests to use explicit yields.
v0.155.1
Bug fixes
- Update tests to use an explicit yield.
v0.155.0
Features
- Add new experimental array functions for operating on arrays.
Bug fixes
- Add
stop
parameter to InfluxDB schema functions. - Remove
os.Exit
calls and allowdefer executor.Close
to run. - Properly handle time zone transitions when there is no daylight savings time in the specified time zone.
v0.154.0
Features
- Add
requests.peek()
to return HTTP response data in a table. - Add
display()
to represent any value as a string. - Create a version of
map()
that is columnar and supports vectorization. - Support vectorized functions.
Bug fixes
- Add time vector to the
values
package. - Set the correct type for vectorized functions.
v0.153.0
Features
- Connect language server protocol (LSP) features through the Flux crate.
- Add conversion from
flux.Bounds
toplan/execute.Bounds
. - Re-index all bound variables to start from 0.
Bug fixes
- Int feature flags work properly when returned as floats.
v0.152.0
Features
- Add the
experimental/http/requests
package to support generic HTTP requests. - Add
experimental/iox
package and a placeholder for theiox.from()
function. - Add dependency hooks to the dependency subsystem.
- Remove unneeded feature flags.
Bug fixes
- Revert update to the dependencies package.
- Return false if contains gets invalid value.
v0.151.1
Features
- Update to Rust 1.58.1.
v0.151.0
Features
- Expose
MonoType::parameter
andMonoType::field
.
Bug fixes
- Support writing unsigned integers with the
http
provider.
v0.150.1
Bug fixes
- Remove duplicate
die
builtin in theuniverse
package.
v0.150.0
Features
- Update inline documentation in the following packages:
- date
- experimental
- testing
- timezone
- types
Bug fixes
- Make iterating the hashmap deterministic.
- Quote SQL identifiers to mitigate the risk of SQL injection.
v0.149.0
Features
- Add
Get
methods tometadata
. - Optimized
sort |> limit
operations. - Add
location
option support to thedate
package. - Use reference equality for
Symbol
. - Add inline documentation to the following packages:
- socket
- sql
- strings
Bug fixes
- Do not attempt IP validation for BigQuery data source names (DSNs).
v0.148.0
Features
- Report multiple errors from a single
unify
call. - Update
to
transformation to use narrow transformation. - Provide specific error information on function calls.
- Allow errors to be formatted via
codespan
. - Add an
internal/debug.opaque
function. - Provide which package exported a symbol.
- Add timeable support to
experimental.addDuration()
andexperimental.subDuration()
. - Add inline documentation to the following packages:
- interpolate
- json
- kafka
- math
- regexp
- runtime
- sampledata
- slack
- system
- pagerduty
- profiler
- pushbullet
Bug fixes
- Classify IP validation failures as
Invalid
. - Relocate the mutex in the optimized union to avoid a data race.
- Split the entire pipe chain into multiple lines (if necessary).
v0.147.0
Features
- Optimize
union()
transformation. - Optimize
timeShift()
transformation. - Add inline documentation to the following packages:
- experimental/prometheus
- experimental/query
- experimental/record
- experimental/table
- experimental/usage
Bug fixes
- Add mutex to the optimized
union
transformation. - Ensure arrays are not table streams before calling
Len()
. - Disable flakey
geo.filterRows
tests.
v0.146.0
Features
- Update
pkg-config
to supportaarch64-apple-darwin
. - Add inline documentation to the following packages:
- experimental/geo
- experimental/http
- experimental/influxdb
- experimental/json
- experimental/mqtt
- experimental/oee
Bug fixes
- Update the default
epsilon
parameter fortesting.diff
to0.000001
. - Fix unsigned integer conversion tests to correctly use an defined conversion.
v0.145.0
Features
- Add inline documentation to the following packages:
- experimental/aggregate
- experimental/array
- experimental/bigtable
- experimental/bitwise
- experimental/csv
Bug fixes
- Return an error from join operations if a column is not found in the schema.
v0.144.0
Features
- Add location and message methods to
semantic::Error
. - Return multiple errors from conversions.
- Add a vectorized field to semantic graph,
FunctionExpr
.
Bug fixes
- Set
GOPATH
inDockerfile_build
.
v0.143.1
Bug fixes
- Add targets to
rust-toolchain
.
v0.143.0
Breaking changes
- Add new parameters to
difference()
to ensureincrease()
returns more accurate results on counter reset.
Features
- Don’t introduce constraints for default arguments.
- Make error messages more consistent.
- Use new versions of
sort()
andderivative()
by default. - Add inline documentation to the following packages:
- contrib/anaisdg/anomalydetection
- contrib/anaisdg/statsmodels
- contrib/bonitoo-io/victorops
- contrib/bonitoo-io/zenoss
- contrib/jsternberg/influxdb
- contrib/rhajek/bigpanda
- contrib/sranka/telegram
- experimental
Bug fixes
- Validate examples in inline documentation as part of CI linting process.
- Correctly handle trailing dollar signs in string expression.
- Improve
fluxdoc
error messages. - Fix panic when
length()
is given a stream of tables. - Fix panic when
json.encode()
is given a stream of tables.
v0.142.0
Features
- Default to erroring dependencies
Bug fixes
- Fix Queryd panic when using the
experimental/geo
package.
v0.141.0
Features
- Add
is_type
to query the runtime type. - Add ability to read options from the
Context
. - Ignore documentation for values prefixed with an underscore (
_
). - Add inline documentation to the following packages:
- contrib/RohanSreerama5/naiveBayesClassifier
- contrib/bonitoo-io/alerta
- contrib/bonitoo-io/hex
- contrib/bonitoo-io/servicenow
- contrib/bonitoo-io/tickscript
- contrib/chobbs/discord
- contrib/jsternberg/rows/
- contrib/sranka/opsgenie
- contrib/sranka/sensu/
- contrib/sranka/teams
- contrib/sranka/webexteams
- contrib/tomhollingworth/events
- generate
- http
- influxdata/influxdb
- influxdata/influxdb/monitor
- influxdata/influxdb/sample
- influxdata/influxdb/schema
- influxdata/influxdb/secrets
- influxdata/influxdb/tasks
- influxdata/influxdb/v1
Bug fixes
- Propagate the element type through array constructors.
- Catch unsupported input types in aggregate transformations.
- Support pipe parameters (
<-
) influxdoc
. - Fix documentation errors when running
cargo doc
. - Reduce the amount of extra parse errors.
v0.140.0
Features
- Support reporting unlimited diagnostics.
- Support type inference running on invalid ASTs.
- Add erroring versions for each dependency.
- Report multiple errors from type inference.
- Add
fluxdoc
formatting documentation. - Add inline documentation to the following packages:
- array
- csv
- dict
Bug fixes
- Handle errors when executing inline examples.
- Convert fixed array to slice.
- Compare sorted join keys.
- Make multiline-formatting consistent.
- Fix invalid syntax formatting.
- Improve error checking for null and invalid types.
v0.139.0
Features
- Continue type inference through errors at runtime.
Bug fixes
- Revert
runtime.now()
and related updates.
v0.138.0
Features
- Create a BigTable dependency to let Flux mimic or control BigTable API usage.
- Report multiple type inference errors.
- Add bitwise operations.
Bug fixes
- Update
fill()
to return tables unchanged when usingusePrevious
to fill a non-existent column. - Add
runtime.now()
to return the same time throughout a script execution.
v0.137.0
Features
- Add support for Vertica to the
sql
package.
Bug fixes
- Correctly handle HTTP errors from the InfluxDB writer.
v0.136.0
Features
- Enable executable examples to documentation generated by
fluxdoc
. - Enforces IP validation and timeouts when using
mqtt
. - Add an alternate
flux
CLI that starts the REPL if no argument is given. - Update lint formatting.
- Add
contrib/bonitoo-io/servicenow
package and support for ServiceNow events. - Add
component
andcustomDetails
parameters topagerduty.sendEvent()
. - Update the
fluxdoc
parser to capture more data. - Create a formatter for semantic graph.
Bug fixes
- Add
contrib/bonitoo-io/servicenow
to the list offluxdoc
exceptions. - Disable write retries for the InfluxDB
http
provider.
v0.135.1
Features
- Add a disposable interface for transformations.
Bug fixes
- Improve error message when regrouping is required in
map()
.
v0.134.0
Features
- Add short mode to
fluxdoc dump
command. - Add Analyzer API to
libflux
. - Add
timezone
package with fixed offset location. - Add
record.get()
function to dynamically retrieve record properties. - Embed the compiled standard library instead of compiling at runtime.
Bug fixes
- Create new annotations when group key columns change.
- Update
prometheus.histogramQuantile()
to support multiple histograms and metric format versions.
v0.133.0
Features
- Expose location functionality to
window()
,aggregateWindow()
, andexperimental.window()
. - Add location functionality to the
interval
package. - Add methods to convert time values to and from local clock time.
- Add
mqtt.publish()
function. - Add
retain
parameter tomqtt.to
.
Bug fixes
- Add
range()
beforewindow()
to set query time bounds in tests. - Use a new
Fresher
instance for each package.
v0.132.0
Features
- Copy location-related code from the Go
time
package. - Create a
Vector
monotype. - Refactor and optimize
derivative()
transformation. - Add new InfluxDB sample datasets
and
sample.alignToNow()
. - Allow query concurrency to be set to the number of nodes in the graph.
Bug fixes
- Update null check with clear error message.
- Report errors from function parameters.
- Propagate all inferred properties to a function argument.
- Fix
Staticcheck
linter inexecutetest
. - Reformat non-formatted Flux files.
- Make builds reproducible by ordering package members in the
doc
package. - Prevent the optimized
derivative()
from attempt to replicate a non-existent bug. - Update
events.duration()
to properly handle multiple buffers.
v0.131.0
Features
- Update
group
to use newGroupTransformation
interface. - Add
experimental/record
package. - Embed compiled Flux standard library instead of compiling at runtime.
- Add
contrib/bonitoo-io/hex
package to work with hexadecimal string values.
Bug fixes
- Disallow setting
allowAllFiles
parameter in MySQL DSNs. - Downgrade Snowflake version.
- Add null support to optimized
repeat
function.
v0.130.0
Features
- Add narrow state transformation transport.
v0.129.0
Features
- Make
flux-dump-docs
use a nested documentation structure.
Bug fixes
- Add
boolean
package to prelude. - Delete obsolete Go formatter code.
- Fix
unknown type
panic when usingdifference()
.
v0.128.0
Features
- Add
sampledata
package with basic sample datasets. - Add
GroupTransformation
transport.
v0.127.3
Bug fixes
- Add
FormatDuration
method that can be exported in other repositories.
v0.127.2
Bug fixes
- Remove
flux wasm
crate and moved it tolsp
. - Delete obsolete packages.
- Add
_time
to status sorting. - Fix panic with
unknown type invalid
inreduce()
function.
v0.127.1
Bug fixes
limit()
correctly resets the offset after processing a partial buffer.
v0.127.0
Features
- Create an executable to retrieve all
stdlib
documentation and updated WASM functions. - Implement
transport
in aggregate transformations. - Add documentation site links and fix
flux_types
issue.
Bug fixes
fill()
function fails when the specified fill column doesn’t exist.- Add
link
parameter to function structs.
v0.126.0
Features
- Update
filter()
to use narrow transformation.
Bug fixes
- Return JSON for WASM.
- Check both dynamic types and static values in
strings
package. - Check both dynamic types and static values in
regexp
package. - Change
die
error code to invalid.
v0.125.0
Features
- Add feature flag library as an internal package.
- Add narrow transformation transport.
- Add transport-aware dataset.
- Simplify the transport interface and add a transformation adapter.
- Add
contrib/sranka/webexteams
package. - Add optimized repeat function for arrow arrays.
- Add two additional internal message types.
Bug fixes
- Update transformation adapter to return an error when receiving a flush key for a table that is not present.
- Fix pivot operations when no data is left to operate on.
- Update
join()
to produce columns of equivalent length when combining mismatched schemas.
v0.124.0
Features
- Update the string array builder to support constant data.
- Expand message interface with message lifetime controls.
- Create internal Flux array package.
Bug fixes
- Register
sortedPivot
and updatesortedPivot
kind. - Derive
Copy
onast::Position
. - Update
to()
function to properly close the writer on error. - Update
libflux
include paths to usepkg-config
. - Properly copy record types with no
extends
parameter.
v0.123.0
Breaking changes
- Remove the
sleep()
function.
Features
- Optimize
pivot()
transformation. - Add InfluxDB sample data package.
- Use
table.fill()
whenaggregateWindow(createEmpty: true)
is used.
v0.122.0
Features
- Add
--skip
flag to theflux test
command to skip specific tests.
v0.121.0
Features
- Update
experimental.to()
to use the Fluxinfluxdb
provider.
v0.120.1
- Add inline Flux function documentation.
v0.120.0
Features
- Bootstrap documentation methods.
Bug fixes
- Reverse
math.atan2()
parameters. - Fix documentation headers in
stdlib
. - Distinct
testcase
should not usetesting.load()
. movingAverage()
creates columns with the same length whenn
is the size of the input.- Allow work queue to be resized when work exceeds queue length.
distinct()
appends null values without creating invalid tables.
v0.119.1
- Add inline Flux function documentation.
v0.118.1
- Internal code cleanup.
v0.118.0
Features
- Add
exclude
parameter topagerduty.dedupKey()
.
Bug fixes
- Ensure PagerDuty tests include a
_value
column. - Add length check to CSV annotation parsing.
- Change
FunctionLiteral
precedence to preserve parentheses.
v0.117.3
- Internal code cleanup.
v0.117.2
Bug fixes
- Remove
tabstop
processing from formatter. - Support dividing IEEE float values by zero.
- Fix multiline collapse when formatting function parameters.
- Reclassify
map type
error asuser
error. - Fix acceptance tests to catch different timestamps.
v0.117.1
Bug fixes
- Update
group_no_agg_table
acceptance test to run in a consistent order. - Remove
xcc.sh
release dependency. - Fix
staticcheck
linter failures. - Replace erroneous line deletions.
v0.117.0
Features
to()
function writes to a remote InfluxDB instance.
Bug fixes
- Fix unexpected behavior caused by going over the Go/Rust boundary multiple times using JSON serialization.
- Update
Assert_eq!
output. - Update
comrak
dependency. - Set
CARGO_HOME
after removing privileges. - Log uneven columns found when processing tables.
- Audit and clean up the Docker build image.
- Switch default InfluxDB port from
9999
to8086
. - Add tests for window offset behavior.
- Update formatting for conditional expressions.
- Fix string interpolation for basic types.
v0.116.0
Features
- Add Jaeger tracing information to profile metadata.
- Add
flux fmt
step to the continuous integration pipeline. - Update the
window
implementation to useinterval.Window
. - Add
today()
function.
Bug fixes
- Remove deadlock when an error occurs while the dispatcher is stopping.
- Prevent errors caused by the the auto-formatter removing brackets around
if
expressions. - Auto-format remaining Flux files.
v0.115.0
Features
- Add Alerta notifications support.
- Add
table.fill()
function to fill empty tables with a single row. - Add string formatting to
dict
type.
Bug fixes
- Refactor semantic printing of types.
- Do not remove escape characters when auto-formatting.
- Add
0.0.0.0
to URL validator. - Add new display API for values.
- Auto-format Flux files in
stdlib/testing
.
v0.114.1
Bug fixes
- Upgrade
mssqldb
dependency for Go 1.16. - Format Flux files in
stdlib
.
v0.114.0
Features
- Add
debug.slurp()
anddebug.sink()
. - Add
experimental/influxdb
andexperimental/usage
packages. - Add
fmt
subcommand to theflux
CLI to apply formatting to Flux files.
Bug fixes
- Format Flux files in
stdlib
andstdlib/testing
. - Update the macOS SDK for Go 1.16.
- Revert check for uneven columns.
- Wait for the dispatcher to finish before finishing query.
- Remove
codecov
job.
v0.113.0
Features
- Add ported table test.
- Create
astutil
package for AST utilities such as formatting.
Bug fixes
- Update expected output for acceptance test
group_no_agg_table
.
v0.112.1
Bug fixes
- Add
Comment
fields to Go AST structs to preserve comments in the AST.
v0.112.0
Features
- Add
testing.load
for using raw tables in tests. - Add remaining experimental built-in types without column parameters.
- Add OEE (overall equipment effectiveness) package.
Bug fixes
- Use new crate name in
buildinfo
. - Add bounded time ranges to fix test cases.
- Move
derive
helper attribute afterderive
macro.
v0.111.0
Features
- Use
FnvHasher
for hash maps. - Add
tickscript
package.
Bug fixes
- When finding the parent directory’s root, skip the current directory.
- Fix
if else
statement inaggregate.window()
.
v0.109.1
Bug fixes
- Perform testing checks as part of query
done
. - Delimited multi-result encoder properly releases results before checking for errors.
v0.109.0
Features
- Add support for null values in string interpolation.
- Add support for all basic datatypes in string interpolation.
- Add support for parsing CSV files without annotations.
- Support formatting the AST from
libflux
.
Bug fixes
- Add error handling for wrong number of fields for raw CSV.
- Change Rust version to be updated manually.
v0.108.1
- Internal code cleanup.
v0.108.0
Features
- Add BigPanda notification support.
- Add Zenoss notifications support.
- Add VictorOps notifications support.
Bug fixes
- Classify “Option not found error” as internal.
- Remove
as_user
parameter fromslack.message
payload.
v0.107.0
Features
- Add new
experimental.kaufmansAMA()
function signature. - Add new experimental aggregate function signatures.
- Add
extends
capability totestcase
block to extend tests using a relative path to another file.
Bug fixes
- Update CSV package to handle large files.
- Add tests and fix the
NoHeader
configuration for thecsv
decoder. - Remove
interval
package and documentation. - Disable line wrap linter.
- Fix typo in comment.
v0.106.0
Features
- Add new experimental
integral()
function signature. - Add new experimental
window()
function signature.
Bug fixes
- Switch from
HashMap
toBTreeMap
in the conversion functions from AST to semantic. - Track and reduce memory used by
tdigest
. - Detect and break infinite loops while parsing arrays.
v0.105.0
Features
- Add
interval
package towindow
transformation.
v0.104.0
Features
- Reintroduce
IsZero
method on time windows.
Bug fixes
- Break parse loop when invalid array item is found.
v0.103.0
Features
- Add
testing/expect
package for test expectations.
Bug fixes
- Change the default test discovery path from
./stdlib
to.
.
v0.102.0
Features
- Add
fluxdoc
command to generate JSON and HTML from Flux source code. - Improve performance of random access group lookup by utilizing
xxhash
. - Improve performance for accessing data within a
Value
.
Bug fixes
- Clean up
interval
package.
v0.101.0
Features
- Validate IP addresses from the dialer
Control
function. - Expose
test
command to be used by external libraries.
v0.100.0
Features
- Add ability to execute tests from
.tar
and.zip
archives.
Bug fixes
- Fix endpoint examples in source code.
v0.99.0
Features
- Evaluate dictionary literals.
- Infer the type of dictionary literals.
- Parse and format dictionary literals.
- Add a pure Flux test runner.
Bug fixes
- Ensure
csv.from()
only returns one result. - Change
extern
parsing code to return a more descriptive error message. - Do not allow containers within a record to be null.
- Retrieve
now
option before running a Flux script. - Fix misspellings in the Flux README.
v0.98.0
Features
- Transform
testcase
AST into pure flux. - Added Rust scanner.
Bug fixes
- Substring method now works on more indices.
- Fix typos in
Dockerfile_build
.
v0.97.0
Features
- Add dict package for interacting with dictionaries.
- Added Ragel 7 to the Dockerfiles.
- Add support for
testcase
statement. - Add Dictionary type syntax.
- Add Dictionary type unification rule.
v0.96.0
Features
- Create a Dictionary type interface and implementation.
- Add Dictionary type (dict) to the semantic flatbuffers.
v0.95.0
Features
- Use
tabwriter
to vertically align tab stops.
Bug fixes
- Format types in error messages according to Flux grammar.
v0.94.0
Features
- Add “everything” Rust benchmark.
Bug fixes
- Add multiline support to the Flux formatter.
- Format types using letters instead of numbers.
v0.93.0
Features
- Ensure query plan nodes have unique IDs.
v0.92.0
Features
- Add
fluxinit
package as an alternative to importingbuiltin
. - Add series
cardinality()
function to InfluxDB package.
Bug fixes
- Do not panic when the value column for
pivot()
does not exist. - Properly truncate timestamps to beginning of window bounds.
- Updates operator precedence in formatter.
- Do not panic when a string expression evaluates to null.
- Add support for multiline conditional logic.
v0.91.0
Features
- Aggregate results for
operator
profiler. - Add contributed
events
package. - Use
tableFind
and related functions with profiler results. - Add duration support to
orTime
parameter oflastSuccess()
.
Bug fixes
- Configure the profiler even if
operator
profiler is not enabled. - Update formatter to handle newline characters in
write_string
. - Make formatter use spaces instead of tabs.
- Update formatter double spacing rules.
- Add support for multiline type expressions.
- Update
influxdata/influxdb/tasks
package with new location ofexecute
dependencies. - Improve multiline and parentheses support in formatter.
v0.90.0
Features
- Add Sensu package.
Bug fixes
- Verify dependencies in
Dockerfile_build
. - Fix panic in
experimental.join
.
v0.89.0
Features
- Add support for SAP HANA databases.
- Add support for comments preceding
builtin
statements in code formatting.
v0.88.0
Features
- Move functions from
v1
package toschema
package.
Bug fixes
- Fix field type error in test.
- Update buildinfo script to handle new and deleted files.
- Sets default quantile method when not specified.
- Improve security of Dockerfile for build scripts.
v0.87.1
Bug fixes
- Fetch ragel dependency over HTTPS.
- Ensure
ast.TextPart
is properly escaped when formatting. - Elapsed with multiple buffers per table.
v0.87.0
Features
- Linear interpolation.
- Type signature for linear interpolate function.
Bug fixes
- Fix compiler type inference with extended records.
- Colm Flux grammar updates: keywords, string interpolation, and UTF-8 IDs.
- Exponent operator have higher precedence.
v0.86.0
Features
- Add operator profiler.
- Add duration conversion.
- Add naive bayes classification.
Bug fixes
- Reset pointer after scanning invalid Unicode.
- Catch references to non-existent columns.
- Propagate span context to
source.Run
.
v0.85.0
Features
- Add
Aggregate.window
for an alternative windowing aggregate.
Bug fixes
- Remove months parameter.
v0.84.0
Breaking changes
- Remove time-column parameters from
range()
function and update type signature.
Features
- Add Opsgenie package.
- Implement
lastSuccess()
in thetasks
package. - Support duration values in
aggregateWindow
. - Update Apache Arrow to 1.0.1.
Bug fixes
- Ensure meta columns are never part of group key.
v0.83.1
Bug fixes
- Single value integral interpolation.
v0.83.0
Features
- Improve window errors.
- Add BigQuery support to
sql
package. - Add
TypeExpression
toBuiltinStmt
and fix tests. - Add time-weighted average (
timeWeightedAvg()
function). - Update
integral()
with linear interpolation. - Make experimental tracing an attribute of the context.
Bug fixes
- Update builtin statement for
integral()
. - Add Rust JSON tests.
- CSV no longer deadlocks when next transformation does not consume table.
v0.82.2
Features
- Add
tasks.lastSuccess
function to retrieve the time of the last successful run of an InfluxDB task.
v0.82.1
- Internal code cleanup.
v0.82.0
Features
- Add the
profiler
package. - Add a documentation URL field to Flux errors.
- Check InfluxDB schema compatibility.
Bug fixes
- Panic when a map object property contains an invalid type.
v0.81.0
Features
- Delete old parser.
- Add function to indicate duplicate option assignments.
Bug fixes
- Calculate distinct key values.
- Handle pipe arguments inside of compiler.
v0.80.0
Features
- Add
nulls
parameter togen.tables()
.
Bug fixes
- Revert the timeable constraint for integer.
- Make socket/sql URL test robust.
v0.79.0
Features
- Add
array.from()
function to convert Flux values into a table.
Bug fixes
- Add bounds to Geo package end-to-end tests.
v0.78.0
Breaking changes
- Removed
correlationKey
parameter fromgeo.toRows
andgeo.shapeData
.
Features
- Add functions to convert semantic monotype to AST type.
- Add BigQuery support.
- Rust flatbuffer serialization for
MonoType
andTypeExpression
. - Extend with Geo package with GIS functions and unit support.
Bug fixes
- String interpolation in arrays.
v0.77.1
Bug fixes
- Write tests and fix issues with
rows.map
.
v0.77.0
Features
- Add a faster
map()
function (user-contributed/contrib/jsternberg/rows
package). - Add an
influxdb.select()
function (user-contributed). - Flatbuffer deserialization for type expression AST nodes.
- Flatbuffer types for monotype and type expression AST nodes.
- Go AST nodes for type expression syntax.
- Get all options and properties.
- Add
parse_function
inparser/mod.rs
. - Add an alternative aggregate package to user-contributed packages.
Bug fixes
- Fix string interpolation in arrays.
v0.76.1
Bug fixes
- Fix data race in metadata.
v0.76.0
Features
- Add query plan to query metadata.
v0.75.0
Features
- Update
parse_record
to returnMonoType
for consistent results from functions used byparse_monotype
. - Internal command utility for comparing CSV tables.
- Update
mod.rs
withparse_record
. - Add planner tests for window min and max.
- CRUD options and properties.
- Update
mod.rs
withparse_constraints
. - Update
mod.rs
withArrayType
and addArray
to theMonotype
enumeration.
Bug fixes
- Statuses are always sorted by source timestamp.
- Multiple
do
calls will fail with an empty table.
v0.74.0
Features
- Add
discord.endpoint()
function. - Enhance the static table API.
- Update
mod.rs
withparse_type_expression
and other supporting functions. - Expose static table package and table diff functions.
Find_var_type()
API.- Add
stringify
method for a table and a diff utility. - Added range to end-to-end tests.
- Add types grammar to SPEC.
Bug fixes
- Normalize Monotype.
v0.73.0
Features
- Add parameter for applying substitution to top-level environment.
- Add MergeFilterRule to
universe.filter
Bug fixes
- Use query strings instead of AST for remote InfluxDB queries. This lets you query remote InfluxDB instances in the Flux REPL.
v0.72.1
Bug fixes
- Correctly classify “duplicate yield” error.
v0.72.0
Features
- Update
from()
to useTimeable
.
Bug fixes
- Fix appending an array of booleans with null values.
- Pass the context to the planner when using the table object compiler.
- Add
diff
output to release script on error. - Appending empty tables to a buffered builder normalizes the schema.
- Remove
bad_sqlite_path1
test. - Classify spec build errors as user errors.
- Verify index expression bounds in evaluation.
- Substitute array element types correctly.
v0.71.1
Bug fixes
- Add a check to ensure
every
is non-negative.
v0.71.0
Features
- Apply
Timeable
constraint to integer type to support integer values in time-related function parameters. - Implement schema mutation functions without performing any copies.
- Add
http.pathEscape()
function.
v0.70.0
Features
- Update all
date
functions to accept time and duration types. - Add Microsoft Teams package.
- Evaluate and store
now
in execution dependencies fortableFind()
. - Add
Timeable
constraint for time and duration types. - Add SQL Server support to
sql
package. - Add Telegram package.
- Add Amazon Athena support to
sql
package. - Add support for macOS builds.
Bug fixes
- Move semantic analysis to the finalize step.
- Fix check for stream equality.
- Fix the compiler’s return type when
with
operator is used. - Include
stdlib
Flux dependencies from the Fluxbuild.rs
. - Include a hash of the sources for
libflux
. - Flux test for experimental
json.parse()
. - Reorder
go generate
call tolibflux
instdlib
.
v0.69.2
Bug fixes
- Include a hash of sources for
libflux
.
v0.69.1
Bug fixes
- Fix experimental
json.parse()
test.
v0.69.0
Features
- Add Discord package (contributed by @chobbs).
- Add
json.parse()
function.
Bug fixes
- Adjust error handling in Flux
date
package.
v0.68.0
This version of Flux introduces an updated type inference system that improves performance, error messaging, and usability of the Flux Language Server Protocol (LSP).
Breaking Changes
- Change signature of
group()
function.
Features
- Add
fieldKeys()
andmeasurementFieldKeys()
to v1 package. - Add a context to
plantest.RuleTestCase
. - Add Snowflake support to SQL package.
- Add
experimental.chain()
function. - Add semantic nodes for bad statement and bad expression.
- Add
findColumn()
andfindRecord()
functions. - Return
false
ifcontains()
is called with an empty set. - Various performance optimizations.
- Add a dynamically linked Valgrind test.
- Add location information to type error messages.
- Add all Linux cross-compilation tools to release Docker image.
- Support remote
buckets()
andv1.databases()
calls. - Add support for static linking.
- Add
influxdb
source. - Add support for
pkg-config
. - Transform semantic nodes back to AST nodes.
- Handle multi-file packages.
- Make
Eval()
andEvalAST()
use libflux for parsing and analysis. - Add
lookuptype
function for stdlib builtins.
Bug Fixes
- Re-enable Clippy linter rule match single binding.
- Fix bug in object equal method.
- Add builtin formatting.
- Implement
TimeBounds
forinfluxdb.fromRemote
. - Inject the URL validator into
NewDefaultClient
. - Fix race condition in the
filter()
function. - Validate HTTP redirects against private IPs.
- Hide DNS information in HTTP.
- Fix concurrent map write in
filter()
transformation. - Copy all fields of
WindowProcedureSpec
inCopy()
. - Run
go generate
on libflux whengo generate
is run on stdlib. - Fix panic when
map()
overwrites group column. - Support execution contexts in the REPL.
- Apply substitution fully when compiling lambda.
- Planner rewrite rules take a context.
- Fix panics when functions operate on null values.
- Fix logic for merging packages with no package clause.
- Compute function’s return type after substitution.
- Resolve member expressions.
- Improve error message descriptions.
- Check types of parts when evaluating
StringExpression
. - Bind appropriate interpreter when evaluating functions.
- Tweak Rust JSON serialization and add tests.
- Pivot sends update watermark and processing time exactly once.
- Calculate diff’s watermark using both predecessors.
- Add length check to avoid allocs checking for JSON
null
. - Make compilers robust to
null
keyword inextern
field. - Address issues in
RemoveTrivialFilterRule
. - Bind appropriate interpreter when evaluating functions.
- Convert
HashMap
in semantic package toBTreeMap
. - Use static linking when creating the Valgrind test.
- Update
flatbuffers
dependency. - Fix JSON serialization of Rust AST.
- Remove unused environment variables.
- Make
merge_packages
allow no package clauses. - Do not call
CheckKind
when evaluating logical expressions. - Force the Go libflux wrapper to rebuild using
go generate
. - Adjust
test-bench
config for Circle CI. - Fix Valgrind test code.
- Let Rust parser parse with file name.
- Remove Algorithm-W to-do list.
JoinStr
returns a string, not an empty record.- Only add visible properties to output of
map()
. - Serialize the correct sign duration literal.
- Remove code in semantic package that depends on Rust/Cgo code.
- Remove
component
field from API. - Remove unused notification rule fields from Slack and PagerDuty APIs.
- Array builders accept array types as input.
- Enable
map()
tests with null values. - Remove tests for marshalling semantic graph.
- Run
make generate
to generate stdlib. - Fix type error in benchmark test.
- Update
TableObject
test. - Do not call
LocalRange
on nil scope. - Type assertion error in
length()
tests. - Update type inference test case with test for
union()
. - Make non-test CI steps pass.
- Fix semantic check for option reassignment.
- Type inference tests for binary comparison operators.
- Fix typo in builtins.
- Update
holtWinters()
to makeseasonality
optional. - Fix type errors in tests.
- Remove default value from notify data.
- Allow options to be set in scope.
- Replace
ScopeComparer
withScopeTransformer
. - Use
LocalRange
in compile tests. - Add missing parameter to type of
to()
. - Get
TableObject
test case to compile. - Fix typo in test case.
- Update
TableObjects
to typeArray
. - Use array type method correctly.
- Update schema mutators.
- Return proper types for type conversion functions.
- Enable complete package to compile and pass tests.
- Make stdlib compile.
- Expect monotypes for function values.
- Require successful lookup of stdlib builtins or panic.
- Optimize lookup function using hashmap.
- Include function type when deserializing function expressions.
v0.67.0
Features
- Planner Pattern interface supplies a set of ProcedureKind as root.
- Initial prototype of a table-based Flux.
- Evaluate and store “now” in execution dependencies for
tableFind()
to use. - Static analysis tool for listing entry points to Flux.
- Pass context to rewrite rules in the planner.
Bug fixes
- Pivot sends update watermark and processing time exactly once.
system.time()
checks context for override.- Add bounds to alignTime tests.
v0.66.1
Bug fixes
- Add bounds to
alignTime()
tests.
v0.66.0
Features
- Add
epsilon
parameter totesting.diff()
. - Add
experimental.alignTime()
function. - Add random access group lookup.
- Add Pushbullet package.
- Add a helper for testing
execute.Source
.
Bug fixes
- Use RandomAccessGroupLookup in
testing.diff()
. - Address deleted state
GroupLookup
. - Add test case for errors when AST is bad.
- Reduce memory usage during CI testing.
v0.65.0
Features
- Add
experimental.join()
function. - Store comments in the AST and preserve on format.
- Add
shapeData()
function to Geo package. - Expose format to Wasm users.
Bug fixes
- Reimplement
stateChanges()
function. - Remove the
set -x
in the xcc script. - Publishes Flux as a public npm package.
- Pivot message passing.
v0.64.0
Features
- Hand-transpile
elapsed()
aggregate. - Hand-transpile
cumulative_sum()
. - Experimental
csv
package.
Bug fixes
- Add response reader as dependency to tune response size.
- Handle unfinished option statement without panic.
- Simplify libflux C API and resolve memory leaks.
- Don’t construct a
compiler.compilerScope
with a nilvalue.Scope
as base. - Influxql-decode to handle the case without tag set.
v0.63.0
Features
- Experimental
geo
package. - Initial grammar for Flux and a partial grammar for InfluxQL.
v0.62.0
Features
- InfluxQL decode and series aggregation tests.
Bug fixes
- Properly categorize parse errors as “invalid”.
- Fail gracefully when
tableFind
does not have an execution context.
v0.61.0
Features
- Add experimental aggregate package with
rate()
function.
Bug fixes
- Deserialize the default vector if array elements are null.
- Allow array and row types to be equatable.
v0.60.0
Features
- Add experimental
query
package. - Create a Docker environment for Flux releases.
- Validate there are no free type variables in prelude/stdlib build.
- Add formatter library.
Bug fixes
derivative()
works properly across multiple buffers.- Fix free type variable found in
tripleExponentialDerivative()
. - Update type of
window()
function. - Freshen row types using deterministic property order.
- Libflux JSON deserialization uses type properly.
- Expose the builtin polytypes when analyzing a
stdlib
package. - Deserialize call expressions when arguments are missing.
- Handled malformed data as well as EOF.
- Allow unsigned integers to be subtractable.
- Link both
libflux
andliblibstd
for flux-config. - Link
libstd
into thelib
directory instead oflibflux
. - Flux-config correctly copies
stdlib
when using a module. - Add 169.254/16 range to URL validator.
- Update
uuid
library to improve security. - Handle invalid string literals.
- Remove ’tags’ line from local tags.
v0.59.6
Bug fixes
derivative()
works properly across multiple buffers.
v0.59.5
Bug fixes
- Revert window optimizations to fix regression in output row sorting.
v0.59.4
Bug fixes
- Remove
tags
line from local tags. - Handle malformed data as well as EOF.
v0.59.3
Bug fixes
- Link both
libflux
andlibstd
for flux-config.
v0.59.2
Bug fixes
- Link
libstd
into the lib directory instead oflibflux
.
v0.59.1
Bug fixes
- Flux-config correctly copies
stdlib
when using a module. - UUID security.
v0.59.0
Features
- Add Go/Rust API for getting semantic graph.
- Optimize
limit()
transformation. - Optimize
group()
transformation.
Bug fixes
- AST json serialization glitches.
- Better messaging for malformed CSV.
- Skip stdlib symlink was removed erroneously.
- Ensure stdlib directory is created.
- Correctly skip the stdlib symlink in libflux.
- Ensure that stdlib is present when building with flux-config.
v0.58.4
Bug fixes
- Skip stdlib symlink was removed erroneously.
v0.58.3
Bug fixes
- Ensure stdlib directory is created.
v0.58.2
Bug fixes
- Correctly skip the stdlib symlink in libflux.
v0.58.1
Bug fixes
- Ensure that stdlib is present when building with flux-config.
v0.58.0
Features
- Serialize semantic graph flatbuffers.
- Implement
onEmpty
parameter forfilter()
. - Serialize Flux standard library types as part of build process.
- Add type declarations for universe.
- Methods for type checking package dependencies.
- Add type declarations for strings.
Bug fixes
- Expose tracing flag.
- Update
count
builtin type. - Update
experimental.set
builtin type. - Update the type of
influxdb.to
to be a passthrough. - Update
fill
builtin type. - Remove redundant clones found by a new version of Clippy.
- Fix durations in Rust semantic graph.
- Removes unnecessary rc clone in semantic serializer.
- Do not stall forever in flux-config when an error happens with verbose.
- Update function block return statements to produce a stmt and not an expression.
- Fix token location for
scan_with_regex
. - Cache environment variable for performance.
- Fix a couple errors in builtin types.
- Annotate variable assignment with polytype (not monotype).
v0.57.0
Features
- Categorize more Flux errors with codes.
- Teach flux-config how to download the sources when using vendor.
- Opentracing in query execution runtime.
- Reduce memory allocations for operations in values.
- Translate FlatBuffers semantic graph to Go.
- Add types for some universe builtins.
- Add type declarations for builtins.
- Add Numeric and Row kind constraints.
Bug fixes
- Enable strict mode by default.
v0.56.0
Features
- Crate for typing Flux standard library.
- Serialize type environment.
- Improve filter performance when filtering on values.
- Update usage duration test to exclude queue and requeue time.
- Add types for some built-ins.
- Add
timeout
parameter to experimentalhttp.get()
.
Bug fixes
- Properly use a fake version with
flux-config
when no version is present. - Address Clippy lints.
- Add bytes monotype to Rust semantic module.
- Allow underscores (
_
) in type expressions.
v0.55.1
Bug fixes
- Fix e2e usage test so that their queries are properly pushed down.
v0.55.0
Breaking changes
- Expand the interface for
BufferedTable
.
Features
- Expose optimized
pivot()
function. - Create utility program for building
libflux
. - Create a tool that measures performance of calling Rust from Go.
- Inject types in the semantic graph.
- MonoType and PolyType flatbuffer encodings.
- MonoType and PolyType flatbuffer schemas.
- Update Rust flatbuffers to more closely match Rust semantic graph.
- Flatbuffers AST to Go AST.
- Port immutable walk and fix mutable walk.
- Define the flatbuffers schema for semantic graph.
- Infer imported package types.
- Unify and infer function types.
- Add support for safely converting bytes to strings.
- Add sqlite3 support.
- Add internal table utility for streaming tables.
Bug fixes
- Update semantic graph FlatBuffers schema for identifiers.
- Ignore order when comparing record types.
- Operands for
<=
and>=
are comparable AND equatable. - Constrain unary expressions to be same type as operand.
v0.54.0
Features
- Expose function to analyze from string.
- Added semantic expression constraints to libflux.
- Custom
PartialEq
for polytypes. - Extensible record unification.
Semantic.Walk
.
Bug fixes
- Do not constrain type variables with empty kinds.
- Update usage tests to filter on
_field
. - Record labels are scoped and fields are ordered.
- Parse row variables.
- Update make release to confirm remote and local are in sync.
- Make
walk_rc
public.
v0.53.0
Breaking changes
- Interpret months as part of the semantic duration.
Features
- Macros for type inference tests.
- Let-polymorphism with test example.
- Generalization, instantiation, and constraint solving.
- Type environment.
- Convert Rust AST to FlatBuffers format.
- Allow lexing and parsing of string polytypes according to polytype grammar rules.
- Add month support when adding durations to a time value.
- Interpret months as part of the semantic duration.
Bug fixes
- Type variable constraints.
- Apply sub to both sides of constraint before unifying.
- Instantiate quantified vars, not free vars.
v0.52.0
Features
Visitor
usesRc
for nodes.- Add
EvalOptions
.
Bug fixes
- Correctly lex
µs
.
v0.51.0
Breaking changes
- Update the Flux SPEC to remove duration addition and subtraction.
- Turn duration value into a vector.
Features
- Implementations for type substitutions and constraints.
- Add semantic analysis.
- Updated the duration value to include months and negative flag.
- Create a flatbuffers schema for AST.
- Add initial C binding for parsing an AST.
- Create a tool for updating
.flux
tests in-place. - Add walk implementation.
- Turn duration value into a vector.
- Define initial Flux data types.
Bug fixes
- Update libflux parser to match the Go parser.
- Allow data collected by
prometheus.scrape()
to be used byhistogramQuantile()
. - Remove mock allocator.
- Validate URL for
sql.from()
,sql.to()
, andsocket.from()
.
v0.50.2
Bug fixes
- Make
keep()
anddrop()
throw an error if merging tables with different schemas.
v0.50.1
Bug fixes
- Add annotated errors to the execute package where it affects normal usage.
- Reorder variables in the allocator for atomic operations.
v0.50.0
Features
- Add
experimental/prometheus
package. - Add a memory manager to the memory allocator.
- Add an internal function for generating data.
- Switch to using discarding mode for transformations.
- Group key join on
_time
.
Bug fixes
- Require
data
parameter inmonitor.check()
. - Return the EOF error when reading metadata.
- Re-add missing import.
- Fix broken links in SPEC.
- Return error from cache.
- Update the
universe
package to use flux errors throughout. - Parse escape characters in string interpolation expressions.
- Improve CSV error message for serialized Flux error.
- Have the interpreter return annotated Flux errors.
v0.49.0
Features
- Optimize
filter()
to pass through tables when possible. - Additional arrow builder utilities.
- Add a
benchmark()
function to the testing package. - Add an arrow backed version of the table buffer.
Bug fixes
- Fix
sql.from()
connection leak. - Fix some of the memory leaks within the standard library.
- Fix
mqtt.to()
topic parameter.
v0.48.0
Breaking changes
- Convert the Flux memory allocator into an arrow allocator.
Features
- New dependency injection framework.
- Add planner options to Flux language.
- Make Flux
internal/promql/quantile
behavior match PromQLquantile
aggregate.
Bug fixes
- Passing context to WalkIR.
- Make
join()
reject input tables lackingon
columns.
v0.47.1
Bug fixes
- Pass dependencies to WalkIR
v0.47.0
Bug fixes
- Introduce ParenExpression.
- Make fmt runs cargo fmt on Rust directories.
- Update
Hex.Dump
tohex.EncodeToString
. - Integrate the Promql transpiler into Flux.
v0.46.2
Bug fixes
- Make
to
use URL validator. - Add filesystem to default test dependencies.
v0.46.1
Bug fixes
- Add a filesystem service.
- Do a pointer comparison for table objects instead of a deep compare.
v0.46.0
Features
- Replace EnvironmentSecretService with EmptySecret….
- Source location for rust parser.
Bug fixes
- Push error for bad string expression.
- Remove
token
parameter frompagerduty.endpoint
.
v0.45.2
Bug fixes
- Push the tag before running goreleaser.
- Additional opentracing spans for debugging query flow.
v0.45.1
Bug fixes
- Ensure
http.post
respects the context.
v0.45.0
Features
- Added Google Bigtable
from()
.
Bug fixes
- Add
pagerduty.severityFromLevel()
helper function. - Sleep function now gets canceled when the context is canceled.
- Categorize the undefined identifier as an invalid status code.
- Panic from
CheckKind
inmemberEvaluator
.
v0.44.0
Features
- Add
http.basicAuth
function. - Add measurement filters to
monitor.from
andmonitor.logs
.
Bug fixes
- changed the default HTTP client to be more robust.
v0.43.0
Features
- PagerDuty endpoint for alerts and notifications.
v0.42.0
Features
- Add
stateChanges
function.
Bug fixes
- Race condition in looking up types in
map
. - Support bool equality expressions.
- Calculating a type variable’s free type variables.
- Do not generate fresh type variables for member expressions.
- Array instantiation.
v0.41.0
Features
- Add ability to validate URLs before making
http.post
requests. - Evaluate string interpolation.
- Implement the
secrets.get
function. - Added secret service interface.
- Add secrets package that will construct a secret object.
- Added a SecretService interface and a new dependencies package and a basic test of functionality.
- Add Slack endpoint.
Bug fixes
- Make
reset()
check for non-nil data before callingRelease()
. - Add test case for
notify
function. - Add missing math import to test case.
- Make packages aware of options.
- Resolved
holtWinters
panic. - Use non-pointer receiver for
interpreter.function
.
v0.40.2
Bug fixes
- Resolved
holtWinters()
panic.
v0.40.1
Bug fixes
- Use non-pointer receiver for
interpreter.function
.
v0.40.0
Breaking changes
- Update compiler package to use true scope.
- Add
http
andjson
to prelude.
Features
- Add
alerts.check()
function. - Add
alerts.notify
function. - Add
kaufmansER()
andkaufmansAMA()
functions. - Add
experimental.to()
function. - Add
experimental.set()
function to update entire object. - Add
experimental.objectKeys()
function. - Add
tripleExponentialDerivative()
function. - Add
json.encode()
function. - Add
mqtt.to()
function. - Add Bytes type.
- Update compiler package to use true scope.
- Add http endpoint.
- Add post method implementation.
- String interpolation.
Bug fixes
- Avoid wrapping table errors in the CSV encoder.
- Remove irrelevant TODOs.
mode()
now properly considers nulls when calculating the mode.- Add
http
andjson
to prelude. - Rename all Flux test files to use
_test.flux
.
v0.39.0
In Flux 0.39.0, holtWinters()
can cause the query engine to panic.
Flux 0.40.2 resolves this panic.
Breaking changes
- Implement the scanning components for string expressions.
Features
- Add
tail()
function. - Add framework for
http.post()
function. - Implement
deadman()
function. - Time arithmetic functions.
- Alerts package.
- Add an experimental
group()
function with modeextend
. - Implement the scanning components for string expressions.
- Add
chandeMomentumOscillator()
function. - Add
hourSelection()
function. - Add
date.year()
function
Bug fixes
- Update object to use Invalid type instead of nil monotypes.
- Make it so the alerts package can be defined in pure Flux.
- Close connection after
sql.to()
.
v0.38.0
Features
- Update selectors to operate on time columns.
- Add
relativeStrengthIndex()
transformation. - Add double and triple exponential average transformations (
doubleEMA()
andtripleEMA()
). - Add
holtWinters()
transformation. - Add
keepFirst
parameter todifference()
. - DatePart equivalent functions.
- Add runtime package.
- Add and subtract duration literal arithmetic.
- Allow
keep()
to run regardless of nonexistent columns. If all columns given are nonexistent,keep()
returns an empty table. - Scanner returns positioning.
Bug fixes
- Function resolver now keeps track of local assignments that may be evaluated at runtime.
- Fixed InfluxDB test errors.
- Add range to tests to pass in InfluxDB.
- Allow converting a duration to a duration.
- Catch integer overflow and underflow for literals.
v0.37.2
- General cleanup of internal code.
v0.37.1
Bug fixes
- Fixed InfluxDB test errors.
- Add range to tests to pass in InfluxDB.
v0.37.0
Features
- Add PromQL to Flux transpiler and Flux helper functions.
- Add mutable arrow array builders.
- Created date package.
- Return query and result errors in the multi result encoder.
- Add
exponentialMovingAverage()
. - Add full draft of Rust parser.
- Implement more production rules.
- AST marshalling.
- Parse statements.
- Parse integer and float literals.
- Add initial Rust implementation of parser.
v0.36.2
Bug fixes
- Add helper methods for comparing entire result sets.
- Map will not panic when a record is
null
.
v0.36.1
Bug fixes
- Add
range
call to some end-to-end tests. - Fix implementation of
strings.replaceAll
.
v0.36.0
Features
- Updated
movingAverage()
and addedtimedMovingAverage
. elapsed()
function.mode()
function.sleep()
function.- Modify error usage in places to use the new enriched errors.
- Enriched error interface.
- End-to-end tests that show how to mimic pandas functionality.
- End-to-end tests for string functions.
Bug fixes
- Fix
difference()
so that it returns an error instead of panicking when given a_time
column. - Added end-to-end tests for type conversion functions.
- Make
map()
error if return type is not an object. - Fixed miscounted allocations in the
ColListTableBuilder
. - Support formatting
with
.
Breaking changes
- Updated
movingAverage()
totimedMovingAverage
and added newmovingAverage()
implementation.
v0.35.1
Bug fixes
- Re-add
mergeKey
parameter tomap()
in deprecated state.
v0.35.0
Breaking changes
- Remove
mergeKey
parameter from themap()
function.
Features
- Add
sql.to()
function. - Add
movingAverage()
function. - Add
strlen()
andsubstring()
functions to thestrings
package.
Bug fixes
- Remove
mergeKey
parameter from themap()
function. - Parse float types with PostgreSQL.
v0.34.2
Bug fixes
- Parse float types with PostgreSQL.
v0.34.1
Features
- Add custom PostgreSQL type support.
- Added MySQL type support.
- Nulls work in table and row functions.
Bug fixes
- Fixed boolean literal type conversion problem and added tests.
- Diff should track memory allocations when it copies the table.
- Copy table will report if it is empty correctly.
v0.33.2
Bug fixes
- Use
strings.Replace
instead ofstrings.ReplaceAll
for compatibility.
v0.33.1
Bug fixes
- Copy table will report if it is empty correctly.
v0.33.0
Breaking changes
- Implement nulls in the compiler runtime.
Features
- Add Go
regexp
functions to Flux. - Add the exists operator to the compiler runtime.
- Implement nulls in the compiler runtime.
- Add nullable kind.
- Support “with” syntax for objects in row functions.
- Port several string functions from go
strings
library to Flux. - Add exists unary operator.
Bug fixes
- Add range to map_extension_with.flux.
- Row function resets records map with each call to prepare.
- Fix
joinStr
, including adding an EndToEnd Test. - Fix
string_trimLeft
andstring_trimRight
so that they pass in InfluxDB. - Add length check for empty tables in fill.
v0.32.1
Bug fixes
- Identify memory limit exceeded errors in dispatcher.
v0.32.0
Breaking changes
- Remove the control package.
Bug fixes
- Changelog generator now handles merge commits better.
- Return count of errors when checking AST.
v0.31.1
Bug fixes
- Do not call done after calling the function.
v0.31.0
Breaking changes
- Copy the table when a table is used multiple times.
Features
- Support for dynamic queries.
Bug fixes
- Copy the table when a table is used multiple times.
v0.30.0
Features
- Support for dynamic queries.
v0.29.0
Breaking changes
- Make
on
a required parameter tojoin()
.
Features
- Add stream table index functions (
tableFind()
,getRecord()
,getColumn()
). - Construct invalid binary expressions when given multiple expressions.
Bug fixes
- Properly use RefCount to reference count tables.
- Remove the race condition within the
(*Query).Done
method. - Fix table functions test.
- Add
column
parameter tomedian()
. - Modify
median
to work withaggregateWindow()
. pivot()
now uses the correct column type when filling nulls.- Add error handling for property list.
- Return the error from the context in the executor.
v0.28.3
Bug fixes
- Fix request results labels to count runtime errors.
- An error when joining could result in two calls to finish.
v0.28.2
Bug fixes
- Preallocate data when constructing a new string array.
v0.28.1
Bug fixes
- Make executor respect memory limit from caller.
v0.28.0
Features
- Allow choosing sample/population mode in
stddev()
.
Bug fixes
- Fix
reduce()
so it resets the reduce value to the neutral element value for each new group key and reports an error when two reducers write to the same destination group key.
v0.27.0
Features
- Add
trimSuffix
andtrimPrefix
functions to the strings package. - Add support for conditional expressions to compiler.
- Add conditional expression handling to interpreter.
Bug fixes
- Enforce memory and concurrency limits in controller.
- Format conditional expression.
tagKeys
should include a call todistinct
.
v0.26.0
Breaking changes
- Aggregates now accept only a
column
parameter.columns
not used.
Features
- Add handling for conditional expressions to type inference.
- Add
if
/then
/else
syntax to Flux parser. - Added a WalkIR function that external programs can use to traverse an opSpec structure.
- Add planner options to compile options.
- Add example on how to use Flux as a library.
duplicate()
will now overwrite a column if the as label already exists.
Bug fixes
- Format right child with good parentheses.
- Make staticcheck pass.
- Rename
json
tag so go vet passes. - The controller pump could reference a nil pointer.
- Create a DependenciesAwareProgram so controller can assign dependencies.
- Make
Program.Start
start execution synchronously. - Read the metadata channel in a separate goroutine.
- Remove dead code in controller so
staticcheck
passes. - Allow Flux unit tests to pass.
- Require a Github token to perform a release.
- Change example name to make go vet pass.
- Make
csv.from
return decode error.
v0.25.0
Breaking changes
- Fix logical operators (
and
,or
) precedence.
Bug fixes
- Omit space between unary operator and operand.
- Format AST preserving operator precedence.
v0.24.0
Breaking changes
- Rename
percentile()
function toquantile()
.
Bug fixes
- Handle when a non-call expression is parsed as the pipe destination.
- Add error message to Compile methods for empty Spec.
v0.23.0
Breaking changes
- Remove unused statistics from the struct.
Features
- Define comparison operators between time types.
- Parse signed duration.
- Added
reduce()
function and supporting go API for implementation. - Fix for recognizing locally scoped objects and arrays in a row function.
Bug fixes
- Columns in percentile signature and more strict param checking.
- Report the error received when parsing a bad regex literal.
- Remove unused statistics from the struct.
v0.22.0
Features
- Added a math package and ported all 64 bit go math library functions.
Bug fixes
- Make read-like access patterns for objects thread-safe.
v0.21.4
Bug fixes
- Test union.flux correctly uses sort.
- Pivot orders rowKey and columnKey by the input parameters, rather than the table column order.
- Deterministic sorting of input tables in join.
- Group key comparison works regardless of column ordering.
v0.21.3
Bug fixes
- Fix test to pass in InfluxDB.
- Write table and result name in each row of CSV output.
- Make time() function accept any format that parser accepts.
- Return errors when evaluating functions.
- Prevent a deadlock in the array expression parser.
v0.21.2
Bug fixes
- Add AST compiler to mappings.
v0.21.1
Bug fixes
- Make ASTCompiler marshalable.
- Fix a controller test to be less flaky.
from()
must send deep table copies to its downstream transformations.
v0.21.0
Breaking changes
- Support attaching arbitrary query metadata from the executor.
Features
- Support attaching arbitrary query metadata from the executor.
- Socket source.
Bug fixes
- Add locks to make diff threadsafe.
v0.20.0
Features
- AST match.
- Generate ASTs from Flux test files for external consumption.
- Add compile subcommand that compiles Flux to spec.
Bug fixes
- Change loadStorage and loadMem to be options so that they are modifiable.
- Generate skipped tests; skip in test driver.
v0.19.0
Breaking changes
- Make
window()
parameters match SPEC. - Split FromProcedureSpec into logical and physical specs.
Features
- Add
contains()
function to check for membership in lists. test
keyword.
Bug fixes
- Raw query test case.
v0.18.0
Features
- Add strings package with functions to trim/change string case.
- Make duration conversion public.
- Add assertEmpty method and use it with testing.test.
- Expose literal parsers used within the parser.
- Add testing.diff function.
- Execute command.
Bug fixes
- Refactor the controller to remove data races.
- Member expressions using a string literal use the incorrect end bracket.
- Skip lambda evaluation when referencing nulls.
- Options editor should use ast.Expression.
- Fix decoder bug where a default table ID is given when none is required.
- Add close to SourceIterator.
v0.17.0
Features
- Checks for option dependencies.
- Add query success and error metrics.
- Track nested blocks in the parser.
- Update
aggregateWindow()
to includecreateEmpty
as parameter to allow for null results. - Add query function count metrics.
Bug fixes
- Multiplicative operators are above additive operators in precedence.
- Fix panic when copying lambda.
- Only print a package’s public exports.
- Cannot access imports of imports.
- Check for schema collision when appending columns to a table.
- Process test helper had bad logic to check for errors.
- Handle rune errors correctly when decoding an illegal token.
v0.16.1
Bug fixes
- Copy packages for importer copy.
v0.16.0
Features
- Adds various v1 meta queries helper functions
Bug fixes
- Fixes various UX issues.
- Object polytype.
- Fix edge case panic in
assertEquals
. - Check for equality in time columns correctly.
- Fix bug where
assertEquals
did not check tables without a match in both streams. - Clear return for each REPL command.
v0.15.0
Features
- Add rule to remove filter true nodes.
- Checks for variable reassignment and option declarations below package block.
Bug fixes
- Move a test file into the testing/testdata folder.
v0.14.0
Breaking changes
- Implement and require builtin statements.
- Fix keys to output group key.
- Organizes builtin code into Flux packages.
- Change flux command to be a REPL.
Features
- Implement and require builtin statements.
- Added a new utility library for generating test data.
columns()
function.- Add fill function to set a default value for null values in a column.
- Organizes built-in code into Flux packages.
- Change flux command to be a REPL.
- Refactored the table builder interfaces to support null value creation.
- Aggregates process empty/all-null tables by creating a null row.
- Show nulls in REPL as empty string.
- Add ability to define built-in packages.
- Treat omitted values with no defaults as nil in CSV.
- Build arrow columns with null values.
- Converting limit to use arrow arrays.
- TableBuilder interface and ColListTableBuilder implementation support creation of nil values.
Bug fixes
- Count nulls in the count aggregate.
- Fix keys to output group key.
- Adding test for type mismatch in group.
- Nest extern blocks for each level in scope.
- Memory leak in limit when slicing.
- Prettier formatting for package.
- Change Package.Path to be json omitempty.
v0.13.0
Breaking changes
- Add File and Package nodes to the AST.
Features
- Embed errors into the ast from the parser.
- Add no-points optimization for
from() |> keys()
. - Add File and Package nodes to the AST.
- Add a function for checking for errors within the AST.
Bug fixes
- Remove unneeded use of memory allocator.
- Allow the memory allocator to be nil for arrow arrays.
- Fix several bugs in copy methods add tests.
- Fix a flaky test in the controller shutdown.
v0.12.0
Features
- Slice utils.
- Parse string literal object keys.
- Add tests for multi-line and escaped strings.
- Arrow helper method.
- Converting all aggregates to use arrow arrays.
Bug fixes
- Embed plan.DefaultCost in input and output functions.
- Side effect statements are now copied between related interpreter scopes.
v0.11.0
Features
- Add utility methods for converting a slice into an arrow array buffer.
Bug fixes
- Do not panic with unbalanced parenthesis.
- Respect positive timeout for toHTTP.
v0.10.0
Breaking changes
- Change “label” to “column” for state tracking functions.
Features
- Plan validation.
- Testing framework no longer checks output.
- Integrate arrow arrays into the table builder.
- Support packages and imports.
Bug fixes
- Cancel all queries after timeout elapses.
makefile
for generating the scanner after clean was incorrect.
v0.9.0
Features
- Option Editor.
Bug fixes
- Return the source attribute in the location correctly.
v0.8.0
Features
- Rule to chain group operations.
- Add package and import support to the semantic graph.
- Add
assertEquals
function to transformations. - Parse import and package statements
- Walk pattern for AST.
- AST formatting.
- Switch over to the new parser.
Bug fixes
- Make controller return planner failures.
- Collision between external and fresh type vars.
- fmt for import and package.
- Add import/package nodes to ast.Walk.
- Improve panic message when the wrong column type is used.
- Check nil results when computing stats.
- Suppress group push down for _time and _value.
- Terminal output functions must produce results.
- Fix race in interpreter.doCall.
- Fix ast.Walk for Assignment rename.
- Improve error message for missing object properties.
- Add unary logical expression to the parser.
- Variable declarator node needs to duplicate the location information.
v0.7.4
Bug Fixes
- Add missing comparison operators.
v0.7.3
Bug Fixes
- Fix the ident statement to use expression suffix.
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