Release v0.13.2

Release date: April 08, 2025

🚀 Features

• feat: introduce poison mechanism for procedure by @WenyXu in #5822

🐛 Bug Fixes

• fix: mysql prepare bool value by @discord9 in #5732
• fix: mysql prepare limit&offset param by @discord9 in #5734
• fix: wrap table name with `` by @CookiePieWw in #5748
• fix: handle nullable default value by @discord9 in #5747
• fix: properly give placeholder types by @discord9 in #5760
• fix: support name matcher in label values by @evenyag in #5773
• fix: typo variadic by @waynexia in #5800
• fix: close issue #3902 since upstream fixed by @yihong0618 in #5801
• fix: correct error status code by @WenyXu in #5802
• fix: interval cast expression can't work in range query, #5805 by @killme2008 in #5813
• fix: skip replacing exprs of the DistinctOn node by @evenyag in #5823
• fix: throw errors instead of ignoring by @WenyXu in #5792

All Contributors

We would like to thank the following contributors from the GreptimeDB community:

@CookiePieWw, @MichaelScofield, @Pikady, @SNC123, @Wenbin1002, @WenyXu, @discord9, @evenyag, @fengys1996, @killme2008, @paomian, @shuiyisong, @soisyourface, @sunng87, @v0y4g3r, @waynexia, @yihong0618, @zhongzc, @zyy17

Release v0.14.0-nightly-20250407

What's Changed

• feat: implement sync_region for mito engine by @WenyXu in #5765
• feat(flow): time window expr by @discord9 in #5785
• feat: add limit for the number of running procedures by @WenyXu in #5793
• feat: introduce CustomizedRegionLeaseRenewer by @WenyXu in #5762
• chore: expose modules by @WenyXu in #5810
• refactor: remove mode option in configuration files by @fengys1996 in #5809
• fix: correct error status code by @WenyXu in #5802
• perf: introduce simd_json for parsing ndjson by @shuiyisong in #5794
• feat: introduce read preference by @WenyXu in #5783
• refactor: allow bloom filter search to apply and conjunction by @zhongzc in #5770
• refactor: remove prom store write dispatch by @shuiyisong in #5812
• feat: introduce CollectLeaderRegionHandler by @WenyXu in #5811
• test: looser condition by @discord9 in #5816
• fix: interval cast expression can't work in range query, #5805 by @killme2008 in #5813
• feat: add backend field to fulltext options by @zhongzc in #5806
• feat: support REPLACE INTO statement by @evenyag in #5820
• feat(remote-wal): add remote wal prune procedure by @CookiePieWw in #5714
• feat: add matches_term function by @zhongzc in #5817
• feat: implement sync_region for metric engine by @WenyXu in #5826

Full Changelog: v0.14.0-nightly-20250331...v0.14.0-nightly-20250407

Release v0.14.0-nightly-20250331

What's Changed

• feat: support regex in simple filter by @waynexia in #5753
• fix: handle nullable default value by @discord9 in #5747
• chore: support custom time index selector for identity pipeline by @shuiyisong in #5750
• refactor: make frontend instance clear by @fengys1996 in #5754
• fix: properly give placeholder types by @discord9 in #5760
• chore: ut and some fix by @CookiePieWw in #5752
• docs: rfc for wal purge by @CookiePieWw in #5475
• feat(flow): frontend client for handle sql by @discord9 in #5761
• feat: support explain analyze verbose by @evenyag in #5763
• feat: add/correct some kafka-related metrics by @waynexia in #5757
• feat: utilize blob metadata properties by @zhongzc in #5767
• chore: remove Transformer trait by @shuiyisong in #5772
• feat(mito): allow skipping wal while creating tables by @v0y4g3r in #5740
• feat: introduce RegionFollowerClient trait by @WenyXu in #5771
• feat(flow): utils function for recording rule by @discord9 in #5768
• chore: upgrade some dependencies by @fengys1996 in #5777
• refactor: move list_flow_stats to ClusterInfo trait. by @WenyXu in #5774
• feat: add AddRegionFollower and RemoveRegionFollower admin fn by @WenyXu in #5780
• chore: accept table options in auto create table from hints by @shuiyisong in #5776
• chore: expose some methods by @fengys1996 in #5784
• feat: impl show region by @WenyXu in #5782
• refactor: remove useless partition legacy code by @v0y4g3r in #5786
• refactor: remove useless region follower legacy code by @WenyXu in #5787
• feat: simple implementation of DictionaryVector by @waynexia in #5758
• feat: expose scanner metrics to df execution metrics by @evenyag in #5699
• fix: support name matcher in label values by @evenyag in #5773
• refactor: remove useless region follower legacy code by @WenyXu in #5795
• refactor: skip re-taking arrays in memtable if possible by @MichaelScofield in #5779
• feat(pipeline): support table name suffix templating in pipeline by @shuiyisong in #5775
• refactor: remove deprecated find_unique method by @waynexia in #5790
• fix: typo variadic by @waynexia in #5800
• fix: close issue #3902 since upstream fixed by @yihong0618 in #5801

Full Changelog: v0.14.0-nightly-20250324...v0.14.0-nightly-20250331

Release v0.14.0-nightly-20250324

What's Changed

• chore: update flate2 version by @yihong0618 in #5706
• chore: use Bytes instead of string in bulk ingestion by @shuiyisong in #5717
• feat: move default data path from /tmp to current directory by @sunng87 in #5719
• chore: bump version to 0.14.0 by @waynexia in #5711
• feat: add vec_subvector function by @SNC123 in #5683
• refactor: update jaeger api implementation for new trace modeling by @sunng87 in #5655
• chore: revert commit update flate2 version (#5706)" by @yihong0618 in #5715
• chore: add some method for log query handler by @paomian in #5685
• feat: load manifest manually in mito engine by @discord9 in #5725
• feat: disable http timeout by @sunng87 in #5721
• feat: update pipeline header name to x-greptime-pipeline-name by @sunng87 in #5710
• feat: add vec_kth_elem function by @Pikady in #5674
• fix: mysql prepare bool value by @discord9 in #5732
• feat: remove duplicated peer definition by @Wenbin1002 in #5728
• docs: adds news to readme by @killme2008 in #5735
• refactor: remove trace id from primary key in opentelemetry_traces table by @zyy17 in #5733
• fix: mysql prepare limit&offset param by @discord9 in #5734
• chore: merge error files under pipeline crate by @shuiyisong in #5738
• feat: add mysql election logic by @CookiePieWw in #5694
• chore: add datanode write rows to grafana dashboard by @sunng87 in #5745
• fix: wrap table name with `` by @CookiePieWw in #5748
• feat: introduce install_manifest_to for RegionManifestManager by @WenyXu in #5742

New Contributors

• @SNC123 made their first contribution in #5683
• @Pikady made their first contribution in #5674
• @Wenbin1002 made their first contribution in #5728

Full Changelog: v0.13.0...v0.14.0-nightly-20250324

Release v0.13.1

This patch release contains a minor fix #5717 for non-UTF-8 content ingestion.

Full Changelog: v0.13.0...v0.13.1

Release v0.13.0

👍 Highlights

• Introduced roaring bitmap to optimize sparse value scenarios
• Added support for IP-related functions
• Enhanced PromQL with support for quantile and count_values functions
• Improved time series distribution in scanner
• Added support for exporting data to S3

Breaking changes

• refactor!: Remove Value::DateTime and ValueRef::DateTime. by @linyihai in #5616

🚀 Features

• feat: add vec_dim function by @xiaoniaoyouhuajiang in #5587
• feat: impl topk and bottomk by @killme2008 in #5602
• feat: skip printing full config content in sqlness by @waynexia in #5618
• feat(log-query): implement compound filter and alias expr by @waynexia in #5596
• feat: alias for boolean by @killme2008 in #5639
• feat: support some IP related functions by @waynexia in #5614
• feat: rewrite json_encode_path to geo_path using compound type by @waynexia in #5640
• feat: get tables by ids in catalog manager by @fengjiachun in #5645
• feat: opentelemetry trace new data modeling by @sunng87 in #5622
• feat: update dashboard to v0.8.0 by @ZonaHex in #5666
• feat: support exact filter on time index column by @evenyag in #5671
• feat: introduce roaring bitmap to optimize sparse value scenarios by @zhongzc in #5603
• feat: time series distribution in scanner by @waynexia in #5675
• feat(promql): supports quantile and count_values by @killme2008 in #5652
• feat: also get index file&expose mito in metrics by @discord9 in #5680
• feat: add description for each grafana panel by @sunng87 in #5673
• feat: update promql-parser to 0.5 for duration literal by @sunng87 in #5682
• feat: add hint for logical region in RegionScanner by @evenyag in #5684
• feat: add a gauge for download tasks by @evenyag in #5681
• feat: alter region follower by @fengjiachun in #5676
• feat: support export command export data to s3 by @yihong0618 in #5585
• feat: enhancement information_schema.flows by @AntiTopQuark in #5623
• feat: add mysql kvbackend by @CookiePieWw in #5528
• feat: add Docker image tag information to step summary in dev-build workflow by @waynexia in #5692
• feat: expose virtual_host_style config for s3 storage by @evenyag in #5696
• feat: make empty parent_span_id null for v1 by @sunng87 in #5690
• feat: add simple extract processor by @shuiyisong in #5688

🐛 Fixes

• fix: check physical region before use by @waynexia in #5612
• fix: update typos rules to fix ci by @yihong0618 in #5621
• fix: speed up cargo build using sallow clone by @yihong0618 in #5620
• fix: increase timeout for opening candidate region and log elapsed time by @WenyXu in #5627
• fix: out of bound during bloom search by @zhongzc in #5625
• fix: refactor region leader state validation by @WenyXu in #5626
• fix: properly display CJK characters in table/column comments by @v0y4g3r in #5633
• fix: prevent failover of regions to the same peer by @WenyXu in #5632
• fix: interval rewrite rule that messes up show create flow function by @v0y4g3r in #5642
• fix: unable to install software-properties-common in dev builder by @daviderli614 in #5643
• fix(metric-engine): group DDL requests by @WenyXu in #5628
• fix: window sort not apply when other column alias to time index name by @discord9 in #5634
• fix: recover plan schema after dist analyzer by @waynexia in #5665
• fix: flaky test in sqlness by fix random port by @yihong0618 in #5657
• fix: skip schema check to avoid schema mismatch brought by metadata by @v0y4g3r in #5662
• fix: use DateTime instead of NaiveDateTime by @shuiyisong in #5669
• fix: update column requirements to use Column type instead of String by @waynexia in #5672
• fix: correct stalled count by @evenyag in #5678
• fix: FlowInfoValue's compatibility by @discord9 in #5695
• fix: conversion from TableMeta to TableMetaBuilder by @v0y4g3r in #5693

🚜 Refactor

• refactor: add pipeline concept to OTLP traces and remove OTLP over gRPC by @sunng87 in #5605
• refactor: simplify udf by @MichaelScofield in #5617
• refactor: rename table function to admin function by @waynexia in #5636
• refactor: remove or deprecated existing UDAF implementation by @waynexia in #5637
• refactor: remove cluster id field by @v0y4g3r in #5610
• refactor(mito): move wal sync task to background by @v0y4g3r in #5677

📚 Documentation

• docs: tsbs update by @discord9 in #5608
• docs: update cluster dashboard to make opendal panel works by @evenyag in #5661

⚡ Performance

• perf: rm coalesce batch when target_batch_size > fetch limit by @discord9 in #5658
• perf(prom): optimize label values query by @WenyXu in #5653
• perf: support in list in simple filter by @waynexia in #5709

⚙️ Miscellaneous Tasks

• chore: bump version to 0.13.0 by @WenyXu in #5611
• chore: support specifying skipping index in pipeline by @shuiyisong in #5635
• chore: improve /v1/jaeger/api/trace/{trace_id}'s resp by @shuiyisong in #5663
• chore: impl ref and ref_mut for json like by @paomian in #5679
• chore: make memorykv write happily by @fengjiachun in #5686
• chore: check region wal provider on startup to avoid inconsistence by @v0y4g3r in #5687
• chore: support application/x-ndjson for log ingest by @shuiyisong in #5697
• chore: support tag in transform by @shuiyisong in #5701
• chore: support inverted index in pipeline by @shuiyisong in #5700

CI

• ci: remove ubuntu 20.04 runners by @sunng87 in #5545
• ci: bump dev-builder image version to 2024-12-25-a71b93dd-20250305072908 by @daviderli614 in #5651

Build

• build: use ubuntu-22.04 base image release dev-build image by @daviderli614 in #5554

New Contributors

• @xiaoniaoyouhuajiang made their first contribution in #5587

All Contributors

We would like to thank the following contributors from the GreptimeDB community:

@AntiTopQuark, @CookiePieWw, @MichaelScofield, @WenyXu, @ZonaHex, @daviderli614, @discord9, @evenyag, @fengjiachun, @killme2008, @linyihai, @paomian, @shuiyisong, @sunng87, @v0y4g3r, @waynexia, @xiaoniaoyouhuajiang, @yihong0618, @zhongzc

Full Changelog: v0.12.0...v0.13.0

Release v0.13.0-nightly-20250315

What's Changed

• chore: update flate2 version by @yihong0618 in #5706
• chore: use Bytes instead of string in bulk ingestion by @shuiyisong in #5717

Full Changelog: v0.13.0...v0.13.0-nightly-20250315

Release v0.13.0-nightly-20250314

What's Changed

• perf: support in list in simple filter by @waynexia in #5709

Full Changelog: v0.13.0-nightly-20250313...v0.13.0-nightly-20250314

Release v0.13.0-nightly-20250313

What's Changed

• feat: introduce roaring bitmap to optimize sparse value scenarios by @zhongzc in #5603
• fix: correct stalled count by @evenyag in #5678
• feat: time series distribution in scanner by @waynexia in #5675
• feat(promql): supports quantile and count_values by @killme2008 in #5652
• refactor(mito): move wal sync task to background by @v0y4g3r in #5677
• chore: impl ref and ref_mut for json like by @paomian in #5679
• feat: also get index file&expose mito in metrics by @discord9 in #5680
• perf(prom): optimize label values query by @WenyXu in #5653
• feat: add description for each grafana panel by @sunng87 in #5673
• feat: update promql-parser to 0.5 for duration literal by @sunng87 in #5682
• feat: add hint for logical region in RegionScanner by @evenyag in #5684
• feat: add a gauge for download tasks by @evenyag in #5681
• refactor!: Remove Value::DateTime and ValueRef::DateTime. by @linyihai in #5616
• chore: make memorykv write happily by @fengjiachun in #5686
• feat: alter region follower by @fengjiachun in #5676
• feat: support export command export data to s3 by @yihong0618 in #5585
• feat: enhancement information_schema.flows by @AntiTopQuark in #5623
• chore: check region wal provider on startup to avoid inconsistence by @v0y4g3r in #5687
• feat: add mysql kvbackend by @CookiePieWw in #5528
• fix: FlowInfoValue's compatibility by @discord9 in #5695
• feat: add Docker image tag information to step summary in dev-build workflow by @waynexia in #5692
• feat: expose virtual_host_style config for s3 storage by @evenyag in #5696
• chore: support application/x-ndjson for log ingest by @shuiyisong in #5697
• fix: conversion from TableMeta to TableMetaBuilder by @v0y4g3r in #5693
• chore: support tag in transform by @shuiyisong in #5701
• feat: make empty parent_span_id null for v1 by @sunng87 in #5690
• chore: support inverted index in pipeline by @shuiyisong in #5700
• feat: add simple extract processor by @shuiyisong in #5688

Full Changelog: v0.13.0-nightly-20250310...v0.13.0-nightly-20250313

Release v0.13.0-nightly-20250310

What's Changed

• refactor: simplify udf by @MichaelScofield in #5617
• feat: impl topk and bottomk by @killme2008 in #5602
• fix: speed up cargo build using sallow clone by @yihong0618 in #5620
• fix: increase timeout for opening candidate region and log elapsed time by @WenyXu in #5627
• feat: skip printing full config content in sqlness by @waynexia in #5618
• fix: out of bound during bloom search by @zhongzc in #5625
• fix: refactor region leader state validation by @WenyXu in #5626
• fix: properly display CJK characters in table/column comments by @v0y4g3r in #5633
• chore: support specifying skipping index in pipeline by @shuiyisong in #5635
• fix: prevent failover of regions to the same peer by @WenyXu in #5632
• feat(log-query): implement compound filter and alias expr by @waynexia in #5596
• feat: alias for boolean by @killme2008 in #5639
• refactor: rename table function to admin function by @waynexia in #5636
• build: use ubuntu-22.04 base image release dev-build image by @daviderli614 in #5554
• feat: support some IP related functions by @waynexia in #5614
• feat: rewrite json_encode_path to geo_path using compound type by @waynexia in #5640
• fix: interval rewrite rule that messes up show create flow function by @v0y4g3r in #5642
• ci: remove ubuntu 20.04 runners by @sunng87 in #5545
• feat: get tables by ids in catalog manager by @fengjiachun in #5645
• refactor: remove or deprecated existing UDAF implementation by @waynexia in #5637
• feat: opentelemetry trace new data modeling by @sunng87 in #5622
• fix: unable to install software-properties-common in dev builder by @daviderli614 in #5643
• refactor: remove cluster id field by @v0y4g3r in #5610
• fix(metric-engine): group DDL requests by @WenyXu in #5628
• ci: bump dev-builder image version to 2024-12-25-a71b93dd-20250305072908 by @daviderli614 in #5651
• fix: window sort not apply when other column alias to time index name by @discord9 in #5634
• fix: recover plan schema after dist analyzer by @waynexia in #5665
• fix: flaky test in sqlness by fix random port by @yihong0618 in #5657
• perf: rm coalesce batch when target_batch_size > fetch limit by @discord9 in #5658
• docs: update cluster dashboard to make opendal panel works by @evenyag in #5661
• chore: improve /v1/jaeger/api/trace/{trace_id}'s resp by @shuiyisong in #5663
• fix: skip schema check to avoid schema mismatch brought by metadata by @v0y4g3r in #5662
• fix: use DateTime instead of NaiveDateTime by @shuiyisong in #5669
• fix: update column requirements to use Column type instead of String by @waynexia in #5672
• feat: update dashboard to v0.8.0 by @ZonaHex in #5666
• feat: support exact filter on time index column by @evenyag in #5671

Full Changelog: v0.13.0-nightly-20250303...v0.13.0-nightly-20250310