CHANGELOG.md

Changelog

34.0.0 (2023-02-23)

Full Changelog

Breaking changes:

• Infer 2020-03-19 00:00:00 as timestamp not Date64 in CSV (#3744) #3746 [arrow] (tustvold)
• Implement fallible streams for FlightClient::do_put #3464 [arrow] [arrow-flight] (alamb)

Implemented enhancements:

• Add datatime/interval/duration into comparison kernels #3729
• ! (not) operator overload for SortOptions #3726
• parquet: convert Bytes to ByteArray directly #3719
• Implement simple RecordBatchReader #3704
• Is possible to implement GenericListArray::from_iter ? #3702
• take_run improvements #3701
• object_store: support azure cli credential #3697
• Support as_mut_any in Array trait #3655
• Array --> Display formatter that supports more options and is configurable #3638 [arrow]
• arrow-csv: support decimal256 #3474
• Skip the wrong JSON line. #3392

Fixed bugs:

• CSV reader infers Date64 type for fields like "2020-03-19 00:00:00" that it can't parse to Date64 #3744
• object_store: bearer token is azure is used like access key #3696

Closed issues:

• Should we write a "arrow-rs" update blog post? #3565

Merged pull requests:

• Update prost-build requirement from =0.11.6 to =0.11.7 #3753 [arrow] [arrow-flight] (dependabot[bot])
• Use Typed Buffers in Arrays (#1811) (#1176) #3743 [arrow] (tustvold)
• Cleanup arithmetic kernel type constraints #3739 [arrow] (tustvold)
• Make dictionary kernels optional for comparison benchmark #3738 [arrow] (tustvold)
• Support String Coercion in Raw JSON Reader #3736 [arrow] (rguerreiromsft)
• replace for loop by try_for_each #3734 [arrow] (suxiaogang223)
• feat: implement generic record batch reader #3733 (wjones127)
• [minor] fix doc test fail #3732 [arrow] (Ted-Jiang)
• Add datetime/interval/duration into dyn scalar comparison #3730 [arrow] (viirya)
• Using Borrow<Value> on infer_json_schema_from_iterator #3728 [arrow] (rguerreiromsft)
• Not operator overload for SortOptions #3727 [arrow] (berkaysynnada)
• fix: encoding batch with no columns #3724 [arrow] [arrow-flight] (wangrunji0408)
• feat: impl Ord/PartialOrd for SortOptions #3723 [arrow] (crepererum)
• Add From<Bytes> for ByteArray #3720 [parquet] (tustvold)
• Deprecate old JSON reader (#3610) #3718 [parquet] [arrow] (tustvold)
• Add pretty format with options #3717 [arrow] (tustvold)
• Remove unreachable decimal take #3716 [arrow] (tustvold)
• Feat: arrow csv decimal256 #3711 [arrow] (suxiaogang223)
• perf: take_run improvements #3705 [arrow] (askoa)
• Add raw MapArrayReader #3703 [arrow] (tustvold)
• feat: Sort kernel for RunArray #3695 [arrow] (askoa)
• perf: Remove sorting to yield sorted_rank #3693 [arrow] (askoa)
• fix: Handle sliced array in run array iterator #3681 [arrow] (askoa)

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