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Flux 0.68 changelog

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Scott Anderson 2020-05-28 16:04:12 -06:00
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@ -16,6 +16,121 @@ Though newer versions of Flux may be available, they will not be included with
InfluxDB until the next InfluxDB v2.0 release._
{{% /note %}}
## v0.68.0 [2020-05-28]
This version of Flux introduces an updated type inference system that improves
performance, error messaging, and usability of the
[Flux Language Server Protocol (LSP)](https://github.com/influxdata/flux-lsp).
## Breaking Changes
- Change signature of `group()` function.
## Features
- Add [`fieldKeys()`](/v2.0/reference/flux/stdlib/influxdb-v1/fieldkeys/) and
[`measurementFieldKeys()`](/v2.0/reference/flux/stdlib/influxdb-v1/measurementfieldkeys/)
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()`](/v2.0/reference/flux/stdlib/built-in/transformations/stream-table/findcolumn/)
and [`findRecord()`](/v2.0/reference/flux/stdlib/built-in/transformations/stream-table/findrecord/) functions.
- Return `false` if `contains()` is called with an empty set.
- Add small 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()` and `v1.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()` and `EvalAST()` use libflux for parsing and analysis.
- Add `lookuptype` function for stdlib builtins.
## Bug Fixes
- Reenable Clippy linter rule match single binding.
- Fix bug in object equal method.
- Add builtin formatting.
- Implement TimeBounds for `influxdb.fromRemote`.
- Inject the URL validator into `NewDefaultClient`.
- Fix race condition in the `filter()` function.
- Validate HTTP redirects against private IPs.
- Do not disclose DNS info in HTTP.
- Fix concurrent map write in `filter()` transformation.
- Copy all fields of `WindowProcedureSpec` in `Copy()`.
- Run `go generate` on libflux when `go generate` is run on stdlib.
- `map()` panics when overwriting group column.
- Support execution contexts in the REPL.
- Apply substitution fully when compiling lambda.
- Planner rewrite rules take a context.
- Functions do not panic on null values.
- Fixed logic for merging packages with no package clause.
- Compute function's return type after substitution.
- Resolve member expressions.
- More descriptive error messages.
- Check types of parts when evaluating `StringExpression`.
- Bind appropriate interpreter when evaluating functions.
- Tweak Rust JSON serialization and add tests.
- Pivot will send 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 in `extern` field.
- Address issues in `RemoveTrivialFilterRule`.
- Bind appropriate interpreter when evaluating functions.
- Convert `HashMap` in semantic package to `BTreeMap`.
- 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.
- Should 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()`.
- InfluxDB source would serialize the wrong 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 must take array types as input.
- Un-skip `map()` tests with null values.
- Remove tests for marshalling semantic graph.
- Run `make generate`.
- 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 make `seasonality` optional.
- Type errors in tests.
- Remove default value from notify data as it is required.
- Allow options to be set in scope.
- Replace `ScopeComparer` with `ScopeTransformer`.
- Use `LocalRange` in compile tests.
- Add missing parameter to type of `to()`.
- Get `TableObject` test case to compile.
- Typo in test case.
- Update `TableObjects` to type `Array`.
- Use array type method correctly.
- Schema mutators and miscellaneous to-do items.
- Return proper types for type conversion functions.
- Complete package compiles and passes 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 [2020-04-28]
### Features
@ -193,7 +308,7 @@ InfluxDB until the next InfluxDB v2.0 release._
## v0.59.0 [2020-01-14]
### Features
- Add Go/Rust API for getting semantic graph..
- Add Go/Rust API for getting semantic graph.
- Optimize `limit()` transformation.
- Optimize `group()` transformation.
@ -251,7 +366,7 @@ InfluxDB until the next InfluxDB v2.0 release._
- 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.
- 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.
@ -266,7 +381,7 @@ InfluxDB until the next InfluxDB v2.0 release._
## v0.57.0 [2019-12-10]
### Features
- Categorize more flux errors with codes.
- 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.
@ -292,7 +407,7 @@ InfluxDB until the next InfluxDB v2.0 release._
### Bug fixes
- Properly use a fake version with `flux-config` when no version is present.
- Address clippy lints.
- Address Clippy lints.
- Add bytes monotype to Rust semantic module.
- Allow underscores (`_`) in type expressions.
@ -408,7 +523,7 @@ InfluxDB until the next InfluxDB v2.0 release._
- Update libflux parser to match the Go parser.
- Allow data collected by `prometheus.scrape()` to be used by `histogramQuantile()`.
- Remove mock allocator.
- Validate url for `sql.from()`, `sql.to()`, and `socket.from()`.
- Validate URL for `sql.from()`, `sql.to()`, and `socket.from()`.
---
@ -1212,7 +1327,7 @@ In Flux 0.39.0, `holtWinters()` can cause the query engine to panic.
- Implement and require builtin statements.
- Fix keys to output group key.
- Organizes builtin code into Flux packages.
- Change flux command to be a REPL.
`- Change flux command to be a REPL.`
### Features
- Implement and require builtin statements.