Release date: April 28, 2025
We would like to thank the following contributors from the GreptimeDB community:
Release date: April 25, 2025
matches_term, @@ operator), backend switching, and term optimizations.REPLACE INTO, new regex and JSON features, and various compatibility fixes.Plus: Many dependency upgrades, improved config and error handling, and new contributors joined!
Value::DateTime and ValueRef::DateTime. by @linyihai in #5616vec_dim function by @xiaoniaoyouhuajiang in #5587json_encode_path to geo_path using compound type by @waynexia in #5640vec_subvector function by @SNC123 in #5683vec_kth_elem function by @Pikady in #5674install_manifest_to for RegionManifestManager by @WenyXu in #5742RegionFollowerClient trait by @WenyXu in #5771AddRegionFollower and RemoveRegionFollower admin fn by @WenyXu in #5780sync_region for mito engine by @WenyXu in #5765CustomizedRegionLeaseRenewer by @WenyXu in #5762CollectLeaderRegionHandler by @WenyXu in #5811matches_term function by @zhongzc in #5817sync_region for metric engine by @WenyXu in #5826region_id to CountdownTaskHandlerExt by @WenyXu in #5834admin_fn macro usable outside common_function module by @WenyXu in #5850catalog_manager to ProcedureServiceHandler by @WenyXu in #5873matches_term with constant term pre-compilation by @zhongzc in #5886@@ (AtAt) operator for term matching by @waynexia in #5902high_watermark for remote wal logstore by @CookiePieWw in #5877metasrv with selector from plugins by @WenyXu in #5942exclude_peer_ids to SelectorOptions by @WenyXu in #5949DateTime instead of NaiveDateTime by @shuiyisong in #5669opentelemetry_traces table by @zyy17 in #5733list_flow_stats to ClusterInfo trait. by @WenyXu in #5774and conjunction by @zhongzc in #5770partition_rules_for_uuid() by @zyy17 in #5743dac tool to generate intermediate dashboards by @zyy17 in #5933run_pipeline parameters by @shuiyisong in #5954simd_json for parsing ndjson by @shuiyisong in #5794skipping index in pipeline by @shuiyisong in #5635/v1/jaeger/api/trace/{trace_id}'s resp by @shuiyisong in #5663application/x-ndjson for log ingest by @shuiyisong in #5697tag in transform by @shuiyisong in #5701inverted index in pipeline by @shuiyisong in #5700Bytes instead of string in bulk ingestion by @shuiyisong in #5717Transformer trait by @shuiyisong in #5772once_cell to avoid parse everytime in pipeline exec by @shuiyisong in #5943dev-build image by @daviderli614 in #5554We would like to thank the following contributors from the GreptimeDB community:
@AntiTopQuark, @CookiePieWw, @MichaelScofield, @Pikady, @SNC123, @Wenbin1002, @WenyXu, @ZonaHex, @daviderli614, @discord9, @evenyag, @fengjiachun, @fengys1996, @killme2008, @linyihai, @paomian, @shuiyisong, @sunng87, @v0y4g3r, @waynexia, @xiaoniaoyouhuajiang, @yihong0618, @zhongzc, @zyy17
Release date: April 08, 2025
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 date: March 18, 2025
Bytes instead of string in bulk ingestion by @shuiyisong in https://github.com/GreptimeTeam/greptimedb/pull/5710Release date: March 14, 2025
quantile and count_values functionsValue::DateTime and ValueRef::DateTime. by @linyihai in https://github.com/GreptimeTeam/greptimedb/pull/5616vec_dim function by @xiaoniaoyouhuajiang in https://github.com/GreptimeTeam/greptimedb/pull/5587json_encode_path to geo_path using compound type by @waynexia in https://github.com/GreptimeTeam/greptimedb/pull/5640DateTime instead of NaiveDateTime by @shuiyisong in https://github.com/GreptimeTeam/greptimedb/pull/5669skipping index in pipeline by @shuiyisong in https://github.com/GreptimeTeam/greptimedb/pull/5635/v1/jaeger/api/trace/{trace_id}'s resp by @shuiyisong in https://github.com/GreptimeTeam/greptimedb/pull/5663application/x-ndjson for log ingest by @shuiyisong in https://github.com/GreptimeTeam/greptimedb/pull/5697tag in transform by @shuiyisong in https://github.com/GreptimeTeam/greptimedb/pull/5701inverted index in pipeline by @shuiyisong in https://github.com/GreptimeTeam/greptimedb/pull/5700dev-build image by @daviderli614 in https://github.com/GreptimeTeam/greptimedb/pull/5554We 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: https://github.com/GreptimeTeam/greptimedb/compare/v0.12.0...v0.13.0
Release date: February 27, 2025
sort and sort_desc.last_non_null (10x faster) merge mode.vec_add, hll_state, and uddsketch for advanced analytics.hll_state, hll_merge and hll_calc for incremental distinct counting by @waynexia in #5579prom_round fn by @WenyXu in #5604tonistiigi/binfmt:qemu-v7.0.0-28 image version instead of latest version to avoid segmentation fault by @zyy17 in #5516inverted_indexed_column_ids behavior by @WenyXu in #5586PromQueryResult by @WenyXu in #56012024-12-25 by @shuiyisong in #5430We would like to thank the following contributors from the GreptimeDB community:
@CookiePieWw, @MichaelScofield, @Stephan3555, @WenyXu, @ZonaHex, @beryl678, @daviderli614, @discord9, @evenyag, @fengjiachun, @killme2008, @ozewr, @paomian, @shuiyisong, @sunng87, @v0y4g3r, @waynexia, @yihong0618, @zhongzc, @zyy17
Release date: January 24, 2025
This version fixes the following issues:
matches() or invalid queries.We would like to thank the following contributors from the GreptimeDB community:
@MichaelScofield, @discord9, @evenyag, @nicecui, @sunng87, @v0y4g3r, @waynexia, @zhongzc
Release date: January 04, 2025
This version fixes the following critical issues:
This version modifies the default object storage cache paths:
{data_home}/object_cache/write to {data_home}/cache/object/write.{data_home}/object_cache/read to {data_home}/cache/object/read.{data_home}.We recommend that users no longer manually configure the cache paths after version 0.11, as the database can automatically set appropriate paths.
IndexCache to be shared by multi types of indexes by @zhongzc in #5219vec_mul function. by @linyihai in #5205vec_sub & vec_sum & vec_elem_sum by @KKould in #5230vec_div function by @linyihai in #5245__sequence on creating SST to save space and CPU by @waynexia in #5252convert_value() by @zyy17 in #5242We would like to thank the following contributors from the GreptimeDB community:
@CookiePieWw, @KKould, @WenyXu, @chenmortal, @discord9, @evenyag, @fengjiachun, @linyihai, @nicecui, @paomian, @shuiyisong, @sunng87, @v0y4g3r, @waynexia, @yihong0618, @zhongzc, @zyy17
Release date: December 21, 2024
label_join() and label_replace() for PromQL.IN filters.v1/sql/parse endpoint to parse GreptimeDB's SQL dialect by @waynexia in #5144PuffinFileFooterReader for reduced I/O time by @WenyXu in #5145InvertedIndexFooterReader for reduced I/O time by @WenyXu in #5146PuffinMetadataCache by @WenyXu in #5148file_size_hint for remote blob reader by @WenyXu in #5147vector_scalar_mul function. by @linyihai in #5166set_region_role_state_gracefully behaviors by @WenyXu in #5171last_non_null mode by @evenyag in #5168/ready api for health checking by @shuiyisong in #5124We would like to thank the following contributors from the GreptimeDB community:
@CookiePieWw, @MichaelScofield, @NiwakaDev, @WenyXu, @ZonaHex, @discord9, @evenyag, @fengjiachun, @killme2008, @linyihai, @lyang24, @paomian, @shuiyisong, @sunng87, @v0y4g3r, @waynexia, @zhongzc
Release date: December 10, 2024
TTL=instant as source tables for flow tasks.postgres_fdw to integrate GreptimeDB with existing PostgreSQL databases./debug path by @waynexia in #5102is_exceeded_size_limit behavior for in-memory store by @WenyXu in #5082find_ttl. by @linyihai in #5088We would like to thank the following contributors from the GreptimeDB community:
@MichaelScofield, @WenyXu, @ZonaHex, @discord9, @evenyag, @killme2008, @linyihai, @lyang24, @sunng87, @v0y4g3r, @waynexia, @zhongzc