What's Changed

• feat: log ingestion support by @paomian in #4014
• fix(sqlness): catch different format timestamp by @WenyXu in #4149
• ci: align docs with develop by @waynexia in #4152
• docs: add guide for tsbs benchmark by @waynexia in #4151

Full Changelog: v0.8.2...v0.9.0-nightly-20240617

What's Changed

🚀 Features

• feat(flow): make write path faster with shared lock by @discord9 in #4073
• feat: implement Display for PartitionExpr by @Kelvinyu1117 in #4087
• feat: implement drop multiple tables by @sarailQAQ in #4085
• feat: Implement RegionScanner for SeqScan by @evenyag in #4060
• feat: Implement SHOW CREATE FLOW by @irenjj in #4040
• feat: implement the handle_batch_open_requests by @WenyXu in #4075
• feat: implement WalEntryDistributor, WalEntryReceiver by @WenyXu in #4031
• feat: introduce pipeline crate by @shuiyisong in #4109
• feat: invoke handle_batch_open_requests by @WenyXu in #4107
• feat: querying from view works by @killme2008 in #3952
• feat: set global runtime size by config file by @MichaelScofield in #4063
• feat: show create table only for base table by @tisonkun in #4099
• feat: support gRPC cancellation by @fengjiachun in #4092

🐛 Bug Fixes

• fix: add tailing separator to prefix by @waynexia in #4078
• fix(ci): use ld_classic on macOS by @WenyXu in #4143
• fix: display error in correct format by @waynexia in #4082
• fix: display the PartitionBound and PartitionDef correctly by @Kelvinyu1117 in #4101
• fix: executes pending ddls if region memtable is empty while scheduling next flush by @evenyag in #4119
• fix: explicitly set config instead of using changable default in tests by @MichaelScofield in #4132
• fix: fix EntityTooSmall issue by @WenyXu in #4100
• fix: fix release CI typo by @WenyXu in #4147
• fix(flow): infer table schema correctly by @discord9 in #4113
• fix(flow): mfp operator missing rows by @discord9 in #4084
• fix: macro crate cannot be compiled alone by @sunng87 in #4130
• fix: recover memtable options when opening physical regions by @v0y4g3r in #4102
• fix: retry on unknown error by @WenyXu in #4138
• fix: Update region Version in the worker loop by @evenyag in #4114

🚜 Refactor

• refactor: move define_into_tonic_status to common-error by @shuiyisong in #4095
• refactor: remove double checks of memtable size by @cjwcommuny in #4117
• refactor: remove substrait ser/de for region query in standalone by @MichaelScofield in #3812
• refactor!: remove the tableid in ddl response since tableids is enough by @fengjiachun in #4080
• refactor: remove upgrade cli tool by @fengjiachun in #4077
• refactor: simplify parquet writer by @v0y4g3r in #4112

⚙️ Miscellaneous Tasks

• chore: bump version to v0.8.2 by @WenyXu in #4141
• chore(ci): remove redundant sqlness test config by @WenyXu in #4106
• chore(ci): switch to aws registry by @WenyXu in #4145
• chore(common-macro): remove features covered by full by @evenyag in #4131
• chore: enable strip for tests-fuzz crate by @WenyXu in #4093
• chore: reduce some burden on the write path by @fengjiachun in #4110
• chore: remove gc before running fuzz tests by @WenyXu in #4108
• chore: remove unused code by @WenyXu in #4135
• chore: run fuzz tests with disk cache by @WenyXu in #4118
• chore: run fuzz tests with kafka remote wal by @WenyXu in #4105
• ci: add 'make run-cluster-with-etcd' to run greptimedb cluster by using docker-compose by @zyy17 in #4103
• ci: cargo gc all fuzz test runner by @waynexia in #4081
• ci: cargo gc fuzz test runner by @waynexia in #4074
• ci: try to free space after fuzz tests by @WenyXu in #4089
• test: add fuzz tests for column data type alteration by @realtaobo in #4076
• test: run test_flush_reopen_region and test_region_replay with KafkaLogStore by @WenyXu in #4083

Build

• build(deps): bump datafusion 20240528 by @waynexia in #4061

New Contributors

• @sarailQAQ made their first contribution in #4085
• @cjwcommuny made their first contribution in #4117

Full Changelog: v0.8.1...v0.8.2

What's Changed

• ci: cargo gc fuzz test runner by @waynexia in #4074
• fix: add tailing separator to prefix by @waynexia in #4078
• feat: querying from view works by @killme2008 in #3952
• refactor: remove upgrade cli tool by @fengjiachun in #4077
• feat: implement WalEntryDistributor, WalEntryReciver by @WenyXu in #4031
• refactor!: remove the tableid in ddl response since tableids is enough by @fengjiachun in #4080
• feat(flow): make write path faster with shared lock by @discord9 in #4073
• fix: display error in correct format by @waynexia in #4082
• build(deps): bump datafusion 20240528 by @waynexia in #4061
• feat: implement Display for PartitionExpr by @Kelvinyu1117 in #4087
• ci: try to free space after fuzz tests by @WenyXu in #4089
• chore: enable strip for tests-fuzz crate by @WenyXu in #4093
• refactor: move define_into_tonic_status to common-error by @shuiyisong in #4095
• fix: display the PartitionBound and PartitionDef correctly by @Kelvinyu1117 in #4101
• test: run test_flush_reopen_region and test_region_replay with KafkaLogStore by @WenyXu in #4083
• fix: recover memtable options when opening physical regions by @v0y4g3r in #4102
• fix: fix EntityTooSmall issue by @WenyXu in #4100
• fix(flow): mfp operator missing rows by @discord9 in #4084
• feat: set global runtime size by config file by @MichaelScofield in #4063
• feat: implement drop multiple tables by @sarailQAQ in #4085
• test: add fuzz tests for column data type alteration by @realtaobo in #4076
• feat: show create table only for base table by @tisonkun in #4099
• ci: add 'make run-cluster-with-etcd' to run greptimedb cluster by using docker-compose by @zyy17 in #4103
• chore(ci): remove redundant sqlness test config by @WenyXu in #4106
• feat: implement the handle_batch_open_requests by @WenyXu in #4075
• ci: cargo gc all fuzz test runner by @waynexia in #4081
• chore: remove gc before running fuzz tests by @WenyXu in #4108
• feat: introduce pipeline crate by @shuiyisong in #4109
• chore: reduce some burden on the write path by @fengjiachun in #4110
• feat: support gRPC cancellation by @fengjiachun in #4092

New Contributors

• @sarailQAQ made their first contribution in #4085

Full Changelog: v0.8.1...v0.9.0-b03cb3860-20240606-1717661661

v0.8.1

Release date: May 30, 2024

This is a patch release, containing some important bug fix for flow's continuous aggregating in #4018

It's highly recommended to upgrade to this version if you're using v0.8.0.

🚀 Features

• feat: avoid some cloning when mirror requests to flownode by @fengjiachun in #4068
• feat: use cache in compaction by @evenyag in #3982
• feat: support compression on gRPC server by @shuiyisong in #3961
• feat: Adds RegionScanner trait by @evenyag in #3948
• feat: make create view procedure simple as others by @fengjiachun in #4001
• feat: respect time range when building parquet reader by @v0y4g3r in #3947
• feat: manual compaction by @v0y4g3r in #3988
• feat: add fallback logic for vmagent sending wrong content type by @sunng87 in #4009
• feat: Add TLS support for gRPC service by @realtaobo in #3957
• feat: remove one clone on constructing partition by @waynexia in #4028
• feat: add RawEntryReader and OneshotWalEntryReader trait by @WenyXu in #4027
• feat: round-robin selector by @waynexia in #4024
• feat: implement the LogStoreRawEntryReader and RawEntryReaderFilter by @WenyXu in #4030
• feat: support table level comment by @irenjj in #4042
• feat(opertor): check if a database is in use before dropping it by @etolbakov in #4035
• feat: change EXPIRE WHEN to EXPIRE AFTER by @waynexia in #4002
• feat: enable tcp keepalive for http server by @MichaelScofield in #4019
• feat: invoke flush_table and compact_table in fuzz tests by @WenyXu in #4045
• feat: open region in background by @WenyXu in #4052
• feat: Implement SHOW STATUS by @LYZJU2019 in #4050
• feat: Implements row group level parallel unordered scanner by @evenyag in #3992

🐛 Bug Fixes

• fix(flow): correctness bugs by @discord9 in #4018

• fix: try to fix broken CI by @WenyXu in #3998

• fix: move log_version() into build() of App to fix no log version on bootstrap by @zyy17 in #4004

• fix: try to fix unstable fuzz test by @WenyXu in #4003

• fix: can't print log because the tracing guard is dropped by @zyy17 in #4005

• fix(fuzz): sort inserted rows with primary keys and time index by @CookiePieWw in #4008

• fix: notifies all workers once a region is flushed by @evenyag in #4016

• fix(fuzz-tests): avoid to drop in-use database by @WenyXu in #4049

• fix(metric-engine): missing catchup implementation by @WenyXu in #4048

• fix: set local or session time_zone not work by @killme2008 in #4064

• fix: avoid acquiring lock during reading stats by @WenyXu in #4070

🚜 Refactor

• refactor: make the command entry cleaner by @zyy17 in #3981
• refactor: replace Expr with datafusion::Expr by @realtaobo in #3995
• refactor: remove unused log config by @v0y4g3r in #4021
• refactor(fuzz-tests): generate ts value separately by @WenyXu in #4056
• refactor: move Database to client crate behind testing feature by @tisonkun in #4059
• refactor(log_store): remove associated type Namespace and Entry in LogStore by @WenyXu in #4038

📚 Documentation

• docs: add toc for config docs by @zyy17 in #3974
• docs: add v0.8.0 TSBS report by @evenyag in #3983

⚙️ Miscellaneous Tasks

• ci: report CI failures with creating issues by @tisonkun in #3976
• chore: change binary array type from LargeBinaryArray to BinaryArray by @etolbakov in #3924
• chore: pin cargo-ndk to 3.5.4 by @WenyXu in #3979
• ci: check-status for nightly-ci by @tisonkun in #3984
• ci: fixup strings in check ci status by @tisonkun in #3987
• ci: add 'contents: write' permission by @zyy17 in #3989
• chore: remove a dbg! forget to remove by @discord9 in #3990
• chore(ci): add fuzz tests for distributed mode by @WenyXu in #3967
• ci: change the image name of nightly build by @zyy17 in #3994
• chore(ci): export kind logs by @WenyXu in #3996
• chore: add ttl to write_cache by @shuiyisong in #4010
• chore: log error for detail by @fengjiachun in #4011
• chore(ci): add more replicas by @WenyXu in #4015
• ci: skip notification for manual releases by @tisonkun in #4033
• chore: add logs for setting the region to writable by @WenyXu in #4044
• chore: add LAST_SENT_HEARTBEAT_ELAPSED metric by @WenyXu in #4062
• chore: bump to v0.8.1 by @discord9 in #4055

Build

• build(deps): upgrade promql-parser to 0.4 by @tisonkun in #4047
• build(deps): merge tower deps to workspace by @tisonkun in #4036
• build(deps): upgrade opendal to 0.46 by @tisonkun in #4037

New Contributors

• @LYZJU2019 made their first contribution in #4050

All Contributors

We would like to thank the following contributors from the GreptimeDB commun...

What's Changed

• docs: add toc for config docs by @zyy17 in #3974
• ci: report CI failures with creating issues by @tisonkun in #3976
• chore: change binary array type from LargeBinaryArray to BinaryArray by @etolbakov in #3924
• docs: add v0.8.0 TSBS report by @evenyag in #3983
• chore: pin cargo-ndk to 3.5.4 by @WenyXu in #3979
• ci: check-status for nightly-ci by @tisonkun in #3984
• feat: use cache in compaction by @evenyag in #3982
• refactor: make the command entry cleaner by @zyy17 in #3981
• ci: fixup strings in check ci status by @tisonkun in #3987
• ci: add 'contents: write' permission by @zyy17 in #3989
• chore: remove a dbg! forget to remove by @discord9 in #3990
• feat: support compression on gRPC server by @shuiyisong in #3961
• feat: Adds RegionScanner trait by @evenyag in #3948
• chore(ci): add fuzz tests for distributed mode by @WenyXu in #3967
• ci: change the image name of nightly build by @zyy17 in #3994
• refactor: replace Expr with datafusion::Expr by @realtaobo in #3995
• fix: try to fix broken CI by @WenyXu in #3998
• feat: make create view procedure simple as others by @fengjiachun in #4001
• fix: move log_version() into build() of App to fix no log version on bootstrap by @zyy17 in #4004
• chore(ci): export kind logs by @WenyXu in #3996
• fix: try to fix unstable fuzz test by @WenyXu in #4003
• feat: respect time range when building parquet reader by @v0y4g3r in #3947
• fix: can't print log because the tracing guard is dropped by @zyy17 in #4005
• fix(fuzz): sort inserted rows with primary keys and time index by @CookiePieWw in #4008
• chore: add ttl to write_cache by @shuiyisong in #4010
• feat: manual compaction by @v0y4g3r in #3988
• chore: log error for detail by @fengjiachun in #4011
• feat: add fallback logic for vmagent sending wrong content type by @sunng87 in #4009
• chore(ci): add more replicas by @WenyXu in #4015
• refactor: remove unused log config by @v0y4g3r in #4021
• fix: notifies all workers once a region is flushed by @evenyag in #4016
• feat: Add TLS support for gRPC service by @realtaobo in #3957
• feat: remove one clone on constructing partition by @waynexia in #4028
• feat: add RawEntryReader and OneshotWalEntryReader trait by @WenyXu in #4027
• feat: round-robin selector by @waynexia in #4024
• ci: skip notification for manual releases by @tisonkun in #4033
• feat: implement the LogStoreRawEntryReader and RawEntryReaderFilter by @WenyXu in #4030

Full Changelog: v0.8.0...v0.9.0-nightly-20240527

v0.8.0

Release date: May 18, 2024

👍 Highlights

• Flow Engine: which brings continuous aggregation capabilities.
• Column Type Modification: allows users to effortlessly alter the data type of columns within a table without the hassle of rebuilding the table or manually migrating data.
• Cluster Management Information Table: allows querying for information about the cluster. This functionality aids administrators in monitoring and managing the health status of the database cluster, facilitating prompt issue detection and resolution.
• Append-only Tables: Users can now create tables in Append-only mode by setting the append mode during table creation.
• DROP DATABASE: enables swift deletion of all tables and resources under a database instance.
• New Table Partitioning Methods and Syntax: considering the future need for frequent partition changes such as automatic partitioning or repartitioning, we're developing a new partitioning syntax.
• EXPLAIN ANALYZE <QUERY>: analyze and optimize query statements swiftly in distributed mode.

🚀 Features

• feat(cli): export metric physical tables first by @WenyXu in #3949
• feat(cli): prevent exporting physical table data by @WenyXu in #3978
• feat(drop_table): support to rollback table metadata by @WenyXu in #3692
• feat(flow): add types for every plan enum variant by @discord9 in #3938
• feat(flow): avg func rewrite to sum/count by @discord9 in #3955
• feat(flow): expire arrange according to time_index type by @discord9 in #3956
• feat(flow): flow node manager by @discord9 in #3954
• feat(flow): flow worker by @discord9 in #3934
• feat(flow): mirror insert req to flow node by @discord9 in #3858
• feat(flow): query table schema&refactor by @discord9 in #3943
• feat(flow): render map&related tests by @discord9 in #3581
• feat(flow): render reduce by @discord9 in #3769
• feat(flow): render source/sink by @discord9 in #3903
• feat(flow): transform substrait SELECT&WHERE&GROUP BY to Flow Plan by @discord9 in #3690
• feat(flow): tumble window func by @discord9 in #3968
• feat(fuzz): add alter logical table target by @CookiePieWw in #3818
• feat(fuzz): add create database target by @CookiePieWw in #3675
• feat(fuzz): add create logical table target by @CookiePieWw in #3756
• feat(fuzz): add insert logical table target by @CookiePieWw in #3842
• feat(fuzz): add validator for inserted rows by @CookiePieWw in #3932
• feat(fuzz): enable create-if-not-exists option by @CookiePieWw in #3732
• feat(fuzz): support to create metric table by @WenyXu in #3617
• feat(procedure): support to rollback by @WenyXu in #3625
• feat(promql): parameterize lookback by @etolbakov in #3630
• feat: Parquet reader builder supports building multiple ranges to read by @evenyag in #3841
• feat: add ChangeColumnType for AlterKind by @KKould in #3757
• feat: add filter_deleted option to avoid removing deletion markers by @v0y4g3r in #3707
• feat: add append mode to table options by @evenyag in #3624
• feat: add checksum for checkpoint data by @tisonkun in #3651
• feat: add metasrv start time to node info by @fengjiachun in #3883
• feat: add preserve arg to sqlness runner by @waynexia in #3724
• feat: add strict mode to validate protocol strings by @irenjj in #3638
• feat: add tinytext, mediumtext and longtext data types by @CookiePieWw in #3731
• feat: add validate method to CreateExpr by @waynexia in #3772
• feat: adds information_schema cluster_info table by @killme2008 in #3832
• feat: check partition rule by @waynexia in #3711
• feat: create database with options by @tizee in #3751
• feat: create view by @killme2008 in #3807
• feat: define CreateFlowTask and DropFlowTask by @WenyXu in #3801
• feat: get metasrv clusterinfo by @fengjiachun in #3696
• feat: ignore internal columns in SHOW CREATE TABLE by @WenyXu in #3950
• feat: impl Display for Statement by @irenjj in #3744
• feat: impl parser and operator for CREATE FLOW by @waynexia in #3806
• feat: impl show collation and show charset statements by @killme2008 in #3753
• feat: impl table_constraints table for information_schema by @killme2008 in #3698
• feat: implement FlowTaskMetadataManager by @WenyXu in #3766
• feat: implement CacheContainer & TableFlownodeSetCache by @WenyXu in #3885
• feat: implement drop flow parser by @WenyXu in #3888
• feat: implement drop flow procedure by @WenyXu in #3877
• feat: implement the CompositeTableRoute by @WenyXu in #3918
• feat: implement the CreateFlowProcedure by @WenyXu in #3810
• feat: implement the FrontendInvoker by @WenyXu in #3824
• feat: improve error message for typo in IF NOT EXISTS by @tisonkun in #3817
• feat: introduce TableNameCache & TableInfoCache & TableRouteCache by @WenyXu in #3895
• feat: introduce TableRouteCache to PartitionRuleManager by @WenyXu in #3922
• feat: introduce the CacheRegistry by @WenyXu in #3896
• feat: limit total rows copied in COPY TABLE FROM with LIMIT segment by @irenjj in #3910
• feat: limit total rows copied in COPY TABLE FROM stmt by @irenjj in #3819
• feat: limiting the size of query results to Dashboard by @realtaobo in #3901
• feat: metaclient builder options with role by @fengjiachun in #3909
• feat: metasrvs nodeinfo by @fengjiachun in #3873
• feat: migrate orc-rs to datafusion-orc by @realtaobo in #3923
• feat: pass QueryContext to FlowRequestHeader by @WenyXu in #3878
• feat: physical optimizer RemoveDuplicate to remove duplicate exec plans by @waynexia in #3839
• feat: remove timeout in the channel between frontend and datanode by @waynexia in #3962
• feat: skip read-only region when trying to flush on region full by @waynexia in #3966
• feat: support PromQL scalar by @Taylor-lagrange in #3693
• feat: support ALTER TABLE ... MODIFY COLUMN ... ... by @KKould in #3796
• feat: support any precision in PromQL by @Taylor-lagrange in #3933
• feat: support different types for CompatReader by @KKould in #3745
• feat: support distributed EXPLAIN ANALYZE by @waynexia in #3908
• feat: support evaluate expr in range query param by @Taylor-lagrange in #3823
• feat: support invalidate ...

What's Changed

• feat(procedure): support to rollback by @WenyXu in #3625
• feat(flow): render map&related tests by @discord9 in #3581
• fix(readme): fix link of Ingester-js by @DiamondMofeng in #3668
• feat: add append mode to table options by @evenyag in #3624
• ci: setup-protoc always with token by @tisonkun in #3674
• chore: improve contributor click in git-cliff by @tisonkun in #3672
• feat(fuzz): add create database target by @CookiePieWw in #3675
• fix: DeserializedValueWithBytes::from_inner misusing by @WenyXu in #3676
• chore: remove global_ttl config by @v0y4g3r in #3673
• refactor: pass http method to metasrv http handler by @tisonkun in #3667
• refactor(flow): func spec api&use Error not EvalError in mfp by @discord9 in #3657
• refactor: bundle the lightweight axum test client by @tisonkun in #3669
• chore: add a fix-clippy Makefile target by @tisonkun in #3677
• chore: unify name metasrv by @fengjiachun in #3671
• feat: treat all number types as field candidates by @waynexia in #3670
• feat(fuzz): support to create metric table by @WenyXu in #3617
• feat: add checksum for checkpoint data by @tisonkun in #3651
• refactor: refactor alter table procedure by @WenyXu in #3678
• chore: create database api change in protobuf by @CookiePieWw in #3682
• feat: try get pk values from cache when applying predicate to parquet by @waynexia in #3286
• chore: remove TODO that has been done by @tisonkun in #3683
• chore(flow): more comments&lint by @discord9 in #3680
• refactor: drop table procedure by @WenyXu in #3688
• ci: add CODEOWNERS file by @tisonkun in #3691
• fix: cli export "create table" with quoted names by @dimbtp in #3684
• refactor: check error type before logging by @sunng87 in #3697
• feat(flow): transform substrait SELECT&WHERE&GROUP BY to Flow Plan by @discord9 in #3690
• feat: impl table_constraints table for information_schema by @killme2008 in #3698
• refactor: Move manifest manager lock to MitoRegion by @evenyag in #3689
• feat: add strict mode to validate protocol strings by @irenjj in #3638
• feat: get metasrv clusterinfo by @fengjiachun in #3696
• chore: cleanup tech debt in #3696 by @fengjiachun in #3705
• feat(promql): parameterize lookback by @etolbakov in #3630
• refactor: use toml2docs to generate config docs by @zyy17 in #3704
• test: Add tests for KvBackend trait implement by @realtaobo in #3700
• feat: add filter_deleted option to avoid removing deletion markers by @v0y4g3r in #3707
• refactor: remove redundant try_flush invocations by @tisonkun in #3706
• docs: update memtable config example by @evenyag in #3712
• feat: check partition rule by @waynexia in #3711
• fix(alter_table): ignore request outdated error by @WenyXu in #3715
• feat(drop_table): support to rollback table metadata by @WenyXu in #3692
• ci: use greptimedb-ci-tester account by @zyy17 in #3719
• chore(mito): set null value data size to i64 by @etolbakov in #3722
• chore: cleanup todos that should be panic by @tisonkun in #3720
• fix: remove ttl option from metadata region by @waynexia in #3726
• refactor: merge RegionHandleResult into RegionHandleResponse by @tisonkun in #3721
• docs: add style guide by @waynexia in #3730
• feat(fuzz): enable create-if-not-exists option by @CookiePieWw in #3732
• feat: add tinytext, mediumtext and longtext data types by @CookiePieWw in #3731
• feat: support invalidate schema name key cache by @realtaobo in #3725
• refactor(meta): Ensure all moving values remain unchanged between two transactions by @WenyXu in #3727
• chore: remove TableIdProvider by @fengjiachun in #3733
• refactor: avoid unnecessary cloning by @WenyXu in #3734
• build(deps): update datafusion to latest and arrow to 51.0 by @MichaelScofield in #3661
• refactor: avoid unnecessary alloc by using unwrap_or_else by @etolbakov in #3742
• build: update toolchain to nightly-2024-04-18 by @waynexia in #3740
• chore: update greptime-proto to main by @MichaelScofield in #3743
• feat: support PromQL scalar by @Taylor-lagrange in #3693
• feat: impl show collation and show charset statements by @killme2008 in #3753
• build(deps): bump rustls from 0.22.3 to 0.22.4 by @dependabot in #3764
• feat: add preserve arg to sqlness runner by @waynexia in #3724
• refactor(flow): split render.rs and other minor changes by @discord9 in #3750
• ci: temporary disable compatibility test by @waynexia in #3767
• ci: secrets.GITHUB_TOKEN not exist on self-hosted runner by @tisonkun in #3765
• feat: update dashboard to v0.5.0 by @ZonaHex in #3768
• docs: add how-to-write-fuzz-tests.md by @WenyXu in #3763
• fix: set is_time_index properly on updating physical table's schema by @waynexia in #3770
• fix: the dropping_regions guards should be dropped on procedure done by @MichaelScofield in #3771
• fix: operating region guards should be dropped when procedure is done by @MichaelScofield in #3775
• fix: consider both db param and extended db header in Prometheus HTTP API by @waynexia in #3776
• fix: do not remove deletion markers when window time range overlaps by @v0y4g3r in #3773
• chore: bump jobserver by @v0y4g3r in #3778
• fix: promql scalar when input empty batch by @Taylor-lagrange in #3779
• build: only build amd64 image for CentOS by @evenyag in #3784
• refactor: move the version string to common by @MichaelScofield in #3783
• feat: write manifests in background tasks by @evenyag in #3709
• feat: add ChangeColumnType for AlterKind by @KKould in #3757
• refactor: simplify the PaginationStream by @WenyXu in #3787
• feat: support different types for CompatReader by @KKould in #3745
• chore: always obsolete wal to avoid discontinuous log entries by @v0y4g3r in #3789
• feat: impl Display for Statement by @irenjj in #3744
• refactor(flow): refine comments and code by @zhongzc in #3785
• feat: add validate method to CreateExpr by @waynexia in #3772
• fix: post process result on query full column name of prom labels API by @waynexia in #3793
• fix: fix fuzz test ci by @WenyXu in #3795
• fix!: use the right pr...

v0.7.2

Release date: April 08, 2024

Breaking changes

• refactor!: Renames the new memtable to PartitionTreeMemtable by @evenyag in #3547
• fix!: columns table in information_schema misses some columns by @killme2008 in #3639

🚀 Features

• feat: Partition memtables by time if compaction window is provided by @evenyag in #3501
• feat: acquire all locks in procedure by @WenyXu in #3514
• feat: implement the drop database parser by @WenyXu in #3521
• feat(mito): Checks whether a region should flush periodically by @evenyag in #3459
• feat(metasrv): implement maintenance by @tisonkun in #3527
• feat: update dashboard to v0.4.9 by @ZonaHex in #3531
• feat: support per table memtable options by @evenyag in #3524
• feat(flow): shared in-memory state for dataflow operator by @discord9 in #3508
• feat: update pgwire to 0.20 for improved performance by @sunng87 in #3538
• feat: support multi params in promql range function macro by @Taylor-lagrange in #3464
• feat: support append-only mode in time-series memtable by @v0y4g3r in #3540
• feat: Able to pretty print sql query result in http output by @YCCDSZXH in #3539
• feat: return new added columns in region server's extension response by @waynexia in #3533
• feat: update physical table's schema on creating logical table by @waynexia in #3570
• feat: implement the drop database procedure by @WenyXu in #3541
• feat: batch alter logical tables by @fengjiachun in #3569
• feat: support time range in copy table by @v0y4g3r in #3583
• feat: update physical table schema on alter logical tables by @fengjiachun in #3585
• feat(auth): watch file user provider by @tisonkun in #3566
• feat: Support printing postgresql's bytea data type in its "hex" and "escape" format by @J0HN50N133 in #3567
• feat: Implement append mode for a region by @evenyag in #3558
• feat: create regions persist true by @fengjiachun in #3590
• feat: remove support for logical tables in the create table procedure by @fengjiachun in #3592
• feat: adds metric engine to information_schema engines table by @killme2008 in #3599
• feat: support 2+2 and /status/buildinfo by @waynexia in #3604
• feat(tql): add initial support for start,stop,step as sql functions by @etolbakov in #3507
• feat: Implement an unordered scanner for append mode by @evenyag in #3598
• feat: allow cross-schema query in promql by @sunng87 in #3545
• feat: let alter table procedure can only alter physical table by @fengjiachun in #3613
• feat(function): add timestamp epoch integer support for to_timezone by @etolbakov in #3620
• feat: impl show index and show columns by @killme2008 in #3577
• feat: group requests by peer by @fengjiachun in #3619
• feat: Support outputting various date styles for postgresql by @J0HN50N133 in #3602
• feat: reject invalid timestamp ranges in copy statement by @v0y4g3r in #3623
• feat(procedure): auto split large value to multiple values by @WenyXu in #3605
• feat(procedure): enable auto split large value by @WenyXu in #3628
• feat: introduce wal benchmarker by @niebayes in #3446
• feat: adding victoriametrics remote write by @sunng87 in #3641
• feat: Add timers to more mito methods by @evenyag in #3659
• feat: cluster information by @fengjiachun in #3631
• feat: update dashboard to v0.4.10 by @ZonaHex in #3663

🐛 Bug Fixes

• fix: clone data instead of moving it - homemade future is dangerous by @waynexia in #3542
• fix: performance degradation caused by config change by @v0y4g3r in #3556
• fix(flow): Arrange get range with batch unaligned by @discord9 in #3552
• fix: set http response chartset to utf-8 when using table format by @xxxuuu in #3571
• fix: update pk_cache in compat reader by @waynexia in #3576
• fix: incorrect version info in by @waynexia in #3586
• fix: canonicalize catalog and schema names by @killme2008 in #3600
• fix: adjust status code to http error code map by @waynexia in #3601
• fix: run purge jobs in another scheduler by @evenyag in #3621
• fix: mistakely removes compaction inputs on failure by @v0y4g3r in #3635
• fix: move object store read/write timer into inner by @dimbtp in #3627
• fix: construct correct pk list with pre-existing pk by @waynexia in #3614

🚜 Refactor

• refactor: remove removed-prefixed keys by @WenyXu in #3535
• refactor: introduce the DropTableExecutor by @WenyXu in #3534
• refactor: refactor CacheInvalidator by @WenyXu in #3550
• refactor: handle error for http format by @tisonkun in #3548
• refactor: remove redudant PromStoreProtocolHandler::write by @v0y4g3r in #3553
• refactor: reduce one clone by carefully pass ready boundary by @tisonkun in #3543
• re...

What's Changed

• feat: acquire all locks in procedure by @WenyXu in #3514
• docs: revise README file by @tisonkun in #3522
• feat: implement the drop database parser by @WenyXu in #3521
• feat(mito): Checks whether a region should flush periodically by @evenyag in #3459
• ci: unassign issues stale 14 days ago by @tisonkun in #3529
• docs: readme style and project status by @tisonkun in #3528
• docs: improve fn comments by @tisonkun in #3526
• feat(metasrv): implement maintenance by @tisonkun in #3527
• refactor: remove removed-prefixed keys by @WenyXu in #3535
• feat: http header with metrics by @shuiyisong in #3536
• chore: avoid unnecessary cloning by @fengjiachun in #3537
• feat: update dashboard to v0.4.9 by @ZonaHex in #3531
• refactor: introduce the DropTableExecutor by @WenyXu in #3534
• feat: support per table memtable options by @evenyag in #3524
• feat(flow): shared in-memory state for dataflow operator by @discord9 in #3508
• feat: update pgwire to 0.20 for improved performance by @sunng87 in #3538
• fix: clone data instead of moving it - homemade future is dangerous by @waynexia in #3542
• feat: support multi params in promql range function macro by @Taylor-lagrange in #3464
• feat: support append-only mode in time-series memtable by @v0y4g3r in #3540
• feat: Able to pretty print sql query result in http output by @YCCDSZXH in #3539
• chore: fix comment in fetch-dashboard-assets.sh by @tisonkun in #3546
• refactor!: Renames the new memtable to PartitionTreeMemtable by @evenyag in #3547
• refactor: refactor CacheInvalidator by @WenyXu in #3550
• refactor: handle error for http format by @tisonkun in #3548
• fix: performance degradation caused by config change by @v0y4g3r in #3556
• refactor: remove redudant PromStoreProtocolHandler::write by @v0y4g3r in #3553
• ci: use a PAT to list all writers by @tisonkun in #3559
• fix(flow): Arrange get range with batch unaligned by @discord9 in #3552
• refactor: reduce one clone by carefully pass ready boundary by @tisonkun in #3543
• chore: avoid confusing TryFrom by @tisonkun in #3565
• test: add a parameter type mismatch test case to sql integration test by @xxxuuu in #3568
• feat: return new added columns in region server's extension response by @waynexia in #3533
• fix: set http response chartset to utf-8 when using table format by @xxxuuu in #3571
• feat: update physical table's schema on creating logical table by @waynexia in #3570
• chore: retain original headers by @tisonkun in #3572
• feat: implement the drop database procedure by @WenyXu in #3541
• ci: use single commit on the deployment branch by @evenyag in #3580
• refactor: try upgrade regex-automata by @tisonkun in #3575
• feat: batch alter logical tables by @fengjiachun in #3569
• chore: limit OpenDAL's feature gates by @waynexia in #3584
• fix: update pk_cache in compat reader by @waynexia in #3576
• fix: incorrect version info in by @waynexia in #3586
• feat: support time range in copy table by @v0y4g3r in #3583
• build(deps): remove some unused dependencies by @dimbtp in #3582
• feat: update physical table schema on alter logical tables by @fengjiachun in #3585
• chore: Delete CODE_OF_CONDUCT.md by @tisonkun in #3578
• feat(auth): watch file user provider by @tisonkun in #3566
• feat: Support printing postgresql's bytea data type in its "hex" and "escape" format by @J0HN50N133 in #3567
• chore: add back core dependency by @shuiyisong in #3588
• feat: Implement append mode for a region by @evenyag in #3558
• feat: create regions persist true by @fengjiachun in #3590
• refactor: refactor drop table executor by @WenyXu in #3589
• test: add tests for drop databases by @WenyXu in #3594
• feat: remove support for logical tables in the create table procedure by @fengjiachun in #3592
• chore: do not reply for broadcast msg by @fengjiachun in #3595
• feat: adds metric engine to information_schema engines table by @killme2008 in #3599
• fix: canonicalize catalog and schema names by @killme2008 in #3600
• test: add more integration test for kafka wal by @niebayes in #3190
• fix: adjust status code to http error code map by @waynexia in #3601
• refactor(table): remove unused table requests by @zhongzc in #3603
• feat: support 2+2 and /status/buildinfo by @waynexia in #3604
• feat(tql): add initial support for start,stop,step as sql functions by @etolbakov in #3507
• feat: Implement an unordered scanner for append mode by @evenyag in #3598
• refactor: cache invalidator by @fengjiachun in #3611
• feat: allow cross-schema query in promql by @sunng87 in #3545
• ci: ignore type in sqlness sql and result files by @waynexia in #3616
• feat: let alter table procedure can only alter physical table by @fengjiachun in #3613
• feat(function): add timestamp epoch integer support for to_timezone by @etolbakov in #3620
• feat: impl show index and show columns by @killme2008 in #3577

New Contributors

• @YCCDSZXH made their first contribution in #3539
• @xxxuuu made their first contribution in #3568

Full Changelog: v0.7.1...v0.8.0-nightly-20240401

What's Changed

• feat: acquire all locks in procedure by @WenyXu in #3514
• docs: revise README file by @tisonkun in #3522
• feat: implement the drop database parser by @WenyXu in #3521
• feat(mito): Checks whether a region should flush periodically by @evenyag in #3459
• ci: unassign issues stale 14 days ago by @tisonkun in #3529
• docs: readme style and project status by @tisonkun in #3528
• docs: improve fn comments by @tisonkun in #3526
• feat(metasrv): implement maintenance by @tisonkun in #3527
• refactor: remove removed-prefixed keys by @WenyXu in #3535
• feat: http header with metrics by @shuiyisong in #3536
• chore: avoid unnecessary cloning by @fengjiachun in #3537
• feat: update dashboard to v0.4.9 by @ZonaHex in #3531
• refactor: introduce the DropTableExecutor by @WenyXu in #3534
• feat: support per table memtable options by @evenyag in #3524
• feat(flow): shared in-memory state for dataflow operator by @discord9 in #3508
• feat: update pgwire to 0.20 for improved performance by @sunng87 in #3538
• fix: clone data instead of moving it - homemade future is dangerous by @waynexia in #3542
• feat: support multi params in promql range function macro by @Taylor-lagrange in #3464
• feat: support append-only mode in time-series memtable by @v0y4g3r in #3540
• feat: Able to pretty print sql query result in http output by @YCCDSZXH in #3539
• chore: fix comment in fetch-dashboard-assets.sh by @tisonkun in #3546
• refactor!: Renames the new memtable to PartitionTreeMemtable by @evenyag in #3547
• refactor: refactor CacheInvalidator by @WenyXu in #3550
• refactor: handle error for http format by @tisonkun in #3548
• fix: performance degradation caused by config change by @v0y4g3r in #3556
• refactor: remove redudant PromStoreProtocolHandler::write by @v0y4g3r in #3553
• ci: use a PAT to list all writers by @tisonkun in #3559
• fix(flow): Arrange get range with batch unaligned by @discord9 in #3552
• refactor: reduce one clone by carefully pass ready boundary by @tisonkun in #3543
• chore: avoid confusing TryFrom by @tisonkun in #3565
• test: add a parameter type mismatch test case to sql integration test by @xxxuuu in #3568
• feat: return new added columns in region server's extension response by @waynexia in #3533

New Contributors

• @YCCDSZXH made their first contribution in #3539
• @xxxuuu made their first contribution in #3568

Full Changelog: v0.7.1...v0.8.0-nightly-20240325