From 0648123a42587547c83c8b87f61667f737c90733 Mon Sep 17 00:00:00 2001 From: cooper-lzy <78672629+cooper-lzy@users.noreply.github.com> Date: Fri, 11 Feb 2022 15:14:13 +0800 Subject: [PATCH 01/17] update release notes --- docs-2.0/20.appendix/releasenote.md | 141 +++++++++++++++++++++++++++- 1 file changed, 140 insertions(+), 1 deletion(-) diff --git a/docs-2.0/20.appendix/releasenote.md b/docs-2.0/20.appendix/releasenote.md index b8a901d286a..f4dfe76960b 100644 --- a/docs-2.0/20.appendix/releasenote.md +++ b/docs-2.0/20.appendix/releasenote.md @@ -1,9 +1,148 @@ # Nebula Graph {{ nebula.release }} release notes +## Feature + +- Support [backup and restore](../7.data-security/2.backup-restore/1.what-is-br.md). [#3469](https://github.com/vesoft-inc/nebula/pull/3469) [#1](https://github.com/vesoft-inc/nebula-agent/pull/1) [#22](https://github.com/vesoft-inc/nebula-br/pull/22) + +- Support [the multi MATCH query parts of openCypher](../3.ngql-guide/7.general-query-statements/2.match.md). [#3519](https://github.com/vesoft-inc/nebula/pull/3519) [#3318](https://github.com/vesoft-inc/nebula/pull/3318) + +- Support traverse executor. [#3308](https://github.com/vesoft-inc/nebula/pull/3308) + +- Support [Standalone Nebula Graph](../4.deployment-and-installation/standalone-deployment.md). [#3310](https://github.com/vesoft-inc/nebula/pull/3310) + +- Support [key value separation for storage engine](../5.configurations-and-logs/1.configurations/4.storage-config.md). [#3281](https://github.com/vesoft-inc/nebula/pull/3281) + +- Support topN push down for `LOOKUP`. [#3499](https://github.com/vesoft-inc/nebula/pull/3499) + +- Support [vertex without tag](../3.ngql-guide/12.vertex-statements/1.insert-vertex.md). [#3316](https://github.com/vesoft-inc/nebula/pull/3316) [#3335](https://github.com/vesoft-inc/nebula/pull/3335) [#3328](https://github.com/vesoft-inc/nebula/pull/3328) [#3286](https://github.com/vesoft-inc/nebula/pull/3286) + +- Support [cypher parameter](../nebula-console.md). [#3379](https://github.com/vesoft-inc/nebula/pull/3379) + +- Support to [view sample data for tags and edges](../3.ngql-guide/7.general-query-statements/2.match.md). [#3320](https://github.com/vesoft-inc/nebula/pull/3320) [#3329](https://github.com/vesoft-inc/nebula/pull/3329) [#3262](https://github.com/vesoft-inc/nebula/pull/3262) + +- Support [duration](../3.ngql-guide/3.data-types/4.date-and-time.md). [#3338](https://github.com/vesoft-inc/nebula/pull/3338) + +- Support [Chinese schema](../3.ngql-guide/1.nGQL-overview/keywords-and-reserved-words.md). [#3380](https://github.com/vesoft-inc/nebula/pull/3380) [#3440](https://github.com/vesoft-inc/nebula/pull/3440) + +- Support [DESCRIBE USER](../7.data-security/1.authentication/2.management-user.md). [#3300](https://github.com/vesoft-inc/nebula/pull/3300) + + + +## Enhancement + +- Refactor cluster management. [#3343](https://github.com/vesoft-inc/nebula/pull/3343) + +- Add log monitor to check freeBytes of log disk, change log level when space is almost full. [#3576](https://github.com/vesoft-inc/nebula/pull/3576) + +- Upgrade third party 3.0. [#3554](https://github.com/vesoft-inc/nebula/pull/3554) [#3511](https://github.com/vesoft-inc/nebula/pull/3511) + +- Support any string in apostrophe for tag name. [#3424](https://github.com/vesoft-inc/nebula/pull/3424) + +- Storage use heartbeat to send partition's disk path info to meta. [#3369](https://github.com/vesoft-inc/nebula/pull/3369) [#3416](https://github.com/vesoft-inc/nebula/pull/3416) + +- Add constraints on invalid password attempts. [#3573](https://github.com/vesoft-inc/nebula/pull/3573) [#3629](https://github.com/vesoft-inc/nebula/pull/3629) + +- Support delete in TOSS. [#3374](https://github.com/vesoft-inc/nebula/pull/3374) + +- Support to use logrotate. [#3541](https://github.com/vesoft-inc/nebula/pull/3541) + +- Support more metrics. [#3446](https://github.com/vesoft-inc/nebula/pull/3446) [#3605](https://github.com/vesoft-inc/nebula/pull/3605) [#3590](https://github.com/vesoft-inc/nebula/pull/3590) + +- Support properties function in `WHERE` clause of `GO` statement. [#3443](https://github.com/vesoft-inc/nebula/pull/3443) + +- Enhancement date time parser. [#3179](https://github.com/vesoft-inc/nebula/pull/3179) + +- Remove read lock in meta client to reduce the side effect of read-write locks. [#3256](https://github.com/vesoft-inc/nebula/pull/3256) + +- Refactor storage index to solve the serious coupling between nodes. [#3196](https://github.com/vesoft-inc/nebula/pull/3196) + +- Support to specify the floating point accuracy of the `round()` function. [#3178](https://github.com/vesoft-inc/nebula/pull/3178)ß + +- Support https for ES client. [#3150](https://github.com/vesoft-inc/nebula/pull/3150) + +- Move version info outside of heartbeat. [#3378](https://github.com/vesoft-inc/nebula/pull/3378) + +- Support empty list, set and map. [#3302](https://github.com/vesoft-inc/nebula/pull/3302) + +- Support to specify s2 region coverer params when create geo index. [#3396](https://github.com/vesoft-inc/nebula/pull/3396) + +- Add version info for `SHOW HOSTS`. [#3702](https://github.com/vesoft-inc/nebula/pull/3702) + ## Bug fix -Fixed the bug that the nebula connection will be interrupted if the YIELD clause in LOOKUP contains aggregate functions.[#3245](https://github.com/vesoft-inc/nebula/pull/3245) +- Fixed the bug that memory wasn’t released when default value was used ​​when no value was specified in nGQL. [#3666](https://github.com/vesoft-inc/nebula/pull/3666) + +- Fixed the bug of unknown function `coalesce()`. [#3653](https://github.com/vesoft-inc/nebula/pull/3653) + +- Fixed the bug that using multi insert on an indexed tag will cause incorrect LOOKUP results. [#3627](https://github.com/vesoft-inc/nebula/pull/3627) + +- Fixed the crash when the expression exceeds the depth. [#3606](https://github.com/vesoft-inc/nebula/pull/3606) + +- Disable aggregate function in `YIELD` clause and `WHERE` clause of nGQL. [#3597](https://github.com/vesoft-inc/nebula/pull/3597) + +- Fixed the crash when use aggregate function in `UNWILD` clause and `WHERE` clause. [#3397](https://github.com/vesoft-inc/nebula/pull/3397) [#3355](https://github.com/vesoft-inc/nebula/pull/3355) + +- Fixed the bug that rebuild tag index with old schema version value. [#3332](https://github.com/vesoft-inc/nebula/pull/3332) + +- Fixed the bug that the query results will still contain the expired edges if we use `GO...REVERSELY`. [#3536](https://github.com/vesoft-inc/nebula/pull/3536) + +- Fixed the bug of estimate memory info in CentOS6. [#3534](https://github.com/vesoft-inc/nebula/pull/3534) + +- Fixed the crash when the `LOOKUP` statement contains a filter which is consist of a LogicalAnd expression and an IN expression with only one element. [#3525](https://github.com/vesoft-inc/nebula/pull/3525) + +- Fixed the bug that metad hang under high load. [#3482](https://github.com/vesoft-inc/nebula/pull/3482) + +- Fixed the crash of unwinding subgraph. [#3506](https://github.com/vesoft-inc/nebula/pull/3506) + +- Fixed the crash that `DROP SPACE` when rebuilding Index. [#3406](https://github.com/vesoft-inc/nebula/pull/3406) + +- Fixed the bug of reading memory stats under cgroup v2. [#3419](https://github.com/vesoft-inc/nebula/pull/3419) + +- Fixed the bug that `DROP TAG INDEX` deletes the edge index with same name unexpectedly, and vice versa for the deletion of the tag index. [#3413](https://github.com/vesoft-inc/nebula/pull/3413) + +- Fixed the bug which can't show edge after clone space. [#3351](https://github.com/vesoft-inc/nebula/pull/3351) + +- Fixed the bug of index existence check. [#3315](https://github.com/vesoft-inc/nebula/pull/3315) + +- Fixed a bug that after `ALTER` statement there maybe cause the storage to obtain a null pointer when obtaining the type property. [#3325](https://github.com/vesoft-inc/nebula/pull/3325) + +- Optimized raft to make the system more stable. [#3172](https://github.com/vesoft-inc/nebula/pull/3172) [#3435](https://github.com/vesoft-inc/nebula/pull/3435) [#3358](https://github.com/vesoft-inc/nebula/pull/3358) [#3322](https://github.com/vesoft-inc/nebula/pull/3322) [#3031](https://github.com/vesoft-inc/nebula/pull/3031) + +- Cancel memory check when the ratio greater than 1.0. [#3289](https://github.com/vesoft-inc/nebula/pull/3289) + +- Fixed the error when building with ninja. [#3195](https://github.com/vesoft-inc/nebula/pull/3195) + +- Fixed the bug that concurrent create tag and edge with same name may be both succeed. [#3735](https://github.com/vesoft-inc/nebula/pull/3735) + +- Fixed the bug that failed to create full-text index for the same tag or edge internal id in different space. [#3747](https://github.com/vesoft-inc/nebula/pull/3747) + +- Fixed the inconsistent variable in `YIELD` clause and `GO` statement. [#3430](https://github.com/vesoft-inc/nebula/pull/3430) + +## Incompatibility + +Nebula Graph {{ nebula.release }} didn‘t support the most ecosystem tools of v2.x, please upgrade the [ecosystem tools](6.eco-tool-version.md). + +- The storage services added in the configuration files cannot be read or written directly. The configuration files only register the storage services into the meta services. You must run the `ADD HOSTS` command to read and write data on storage servers. [#3343](https://github.com/vesoft-inc/nebula/pull/3343) + +- Disable ZONE and GROUP. [#3776](https://github.com/vesoft-inc/nebula/pull/3776) [#3825](https://github.com/vesoft-inc/nebula/pull/3825) [#3330](https://github.com/vesoft-inc/nebula/pull/3330) + +- Disable `BALANCE DATA`. [#3756](https://github.com/vesoft-inc/nebula/pull/3756) + +- Modify default session timeout second from `0` to `28800` seconds, limit the value between `1` and `604800` seconds. [#3357](https://github.com/vesoft-inc/nebula/pull/3357) [#3807](https://github.com/vesoft-inc/nebula/pull/3807) + +- Add `SHOW LOCAL SESSIONS` and `SHOW LOCAL QUERIES` command, and deprecate `SHOW ALL QUERIES`. [#3488](https://github.com/vesoft-inc/nebula/pull/3488) + +- A tag is not required for a vertex. `DELETE VERTEX` only deletes the vertices, and does not delete the related outgoing and incoming edges of the vertices. At this time, there will be dangling edges by default. [#3316](https://github.com/vesoft-inc/nebula/pull/3316) [#3335](https://github.com/vesoft-inc/nebula/pull/3335) [#3328](https://github.com/vesoft-inc/nebula/pull/3328) [#3286](https://github.com/vesoft-inc/nebula/pull/3286) + +- Disable `YIELD` var. [#3271](https://github.com/vesoft-inc/nebula/pull/3271) + +- Must add `YIELD` clause in the `FETCH`, `GO`, `LOOKUP`, `FIND PATH` and `GET SUBGRAPH` statement. [#2957](https://github.com/vesoft-inc/nebula/pull/2957) [#3056](https://github.com/vesoft-inc/nebula/pull/3056) [#3139](https://github.com/vesoft-inc/nebula/pull/3139) + +- Add non-reserved keywords: `s2_max_level`, `s2_max_cells`. [#3396](https://github.com/vesoft-inc/nebula/pull/3396) +- We must specify the tag to query properties of a vertex in a `MATCH` statement. For example, from `return v.name` to `return v.player.name`. [#3255](https://github.com/vesoft-inc/nebula/pull/3255) ## Legacy versions [Release notes of legacy versions](https://nebula-graph.com.cn/tags/release-note/) From cdc282c9760313986a30c9a4ff9941acce35bf04 Mon Sep 17 00:00:00 2001 From: "abby.huang" <78209557+abby-cyber@users.noreply.github.com> Date: Fri, 11 Feb 2022 17:03:10 +0800 Subject: [PATCH 02/17] Update releasenote.md --- docs-2.0/20.appendix/releasenote.md | 80 ++++++++++++++--------------- 1 file changed, 40 insertions(+), 40 deletions(-) diff --git a/docs-2.0/20.appendix/releasenote.md b/docs-2.0/20.appendix/releasenote.md index f4dfe76960b..38bef5587fe 100644 --- a/docs-2.0/20.appendix/releasenote.md +++ b/docs-2.0/20.appendix/releasenote.md @@ -40,89 +40,89 @@ - Support any string in apostrophe for tag name. [#3424](https://github.com/vesoft-inc/nebula/pull/3424) -- Storage use heartbeat to send partition's disk path info to meta. [#3369](https://github.com/vesoft-inc/nebula/pull/3369) [#3416](https://github.com/vesoft-inc/nebula/pull/3416) +- Support that the storage service sends partition disk paths to the meta. [#3369](https://github.com/vesoft-inc/nebula/pull/3369) [#3416](https://github.com/vesoft-inc/nebula/pull/3416) - Add constraints on invalid password attempts. [#3573](https://github.com/vesoft-inc/nebula/pull/3573) [#3629](https://github.com/vesoft-inc/nebula/pull/3629) -- Support delete in TOSS. [#3374](https://github.com/vesoft-inc/nebula/pull/3374) +- Support `DELETE` in TOSS. [#3374](https://github.com/vesoft-inc/nebula/pull/3374) -- Support to use logrotate. [#3541](https://github.com/vesoft-inc/nebula/pull/3541) +- Support logrotate. [#3541](https://github.com/vesoft-inc/nebula/pull/3541) - Support more metrics. [#3446](https://github.com/vesoft-inc/nebula/pull/3446) [#3605](https://github.com/vesoft-inc/nebula/pull/3605) [#3590](https://github.com/vesoft-inc/nebula/pull/3590) -- Support properties function in `WHERE` clause of `GO` statement. [#3443](https://github.com/vesoft-inc/nebula/pull/3443) +- Support property functions in the `WHERE` clause of `GO` statements. [#3443](https://github.com/vesoft-inc/nebula/pull/3443) -- Enhancement date time parser. [#3179](https://github.com/vesoft-inc/nebula/pull/3179) +- Enhancement date and time parser. [#3179](https://github.com/vesoft-inc/nebula/pull/3179) -- Remove read lock in meta client to reduce the side effect of read-write locks. [#3256](https://github.com/vesoft-inc/nebula/pull/3256) +- Remove read lock in the meta service to reduce the side effect of read-write locks. [#3256](https://github.com/vesoft-inc/nebula/pull/3256) -- Refactor storage index to solve the serious coupling between nodes. [#3196](https://github.com/vesoft-inc/nebula/pull/3196) +- Refactor storage indexes to solve the coupling problem between services. [#3196](https://github.com/vesoft-inc/nebula/pull/3196) -- Support to specify the floating point accuracy of the `round()` function. [#3178](https://github.com/vesoft-inc/nebula/pull/3178)ß +- Support specifying the floating point accuracy of the `round()` function. [#3178](https://github.com/vesoft-inc/nebula/pull/3178)ß -- Support https for ES client. [#3150](https://github.com/vesoft-inc/nebula/pull/3150) +- Support HTTPS for the ES client. [#3150](https://github.com/vesoft-inc/nebula/pull/3150) - Move version info outside of heartbeat. [#3378](https://github.com/vesoft-inc/nebula/pull/3378) - Support empty list, set and map. [#3302](https://github.com/vesoft-inc/nebula/pull/3302) -- Support to specify s2 region coverer params when create geo index. [#3396](https://github.com/vesoft-inc/nebula/pull/3396) +- Support specifying s2 region coverage parameters when creating a geo index. [#3396](https://github.com/vesoft-inc/nebula/pull/3396) - Add version info for `SHOW HOSTS`. [#3702](https://github.com/vesoft-inc/nebula/pull/3702) ## Bug fix -- Fixed the bug that memory wasn’t released when default value was used ​​when no value was specified in nGQL. [#3666](https://github.com/vesoft-inc/nebula/pull/3666) +- Fix the bug that memory is not released when default value is used and no value is specified in nGQL. [#3666](https://github.com/vesoft-inc/nebula/pull/3666) -- Fixed the bug of unknown function `coalesce()`. [#3653](https://github.com/vesoft-inc/nebula/pull/3653) +- Fix the bug of unknown function `coalesce()`. [#3653](https://github.com/vesoft-inc/nebula/pull/3653) -- Fixed the bug that using multi insert on an indexed tag will cause incorrect LOOKUP results. [#3627](https://github.com/vesoft-inc/nebula/pull/3627) +- Fix the bug that using multiple INSERT on an indexed tag will cause incorrect LOOKUP results. [#3627](https://github.com/vesoft-inc/nebula/pull/3627) -- Fixed the crash when the expression exceeds the depth. [#3606](https://github.com/vesoft-inc/nebula/pull/3606) +- Fix the crash when the expression exceeds the depth. [#3606](https://github.com/vesoft-inc/nebula/pull/3606) -- Disable aggregate function in `YIELD` clause and `WHERE` clause of nGQL. [#3597](https://github.com/vesoft-inc/nebula/pull/3597) +- Disable the aggregate function in `YIELD` clause and `WHERE` clauses of nGQL. [#3597](https://github.com/vesoft-inc/nebula/pull/3597) -- Fixed the crash when use aggregate function in `UNWILD` clause and `WHERE` clause. [#3397](https://github.com/vesoft-inc/nebula/pull/3397) [#3355](https://github.com/vesoft-inc/nebula/pull/3355) +- Fix the crash when using the aggregate function in `UNWILD` and `WHERE` clauses. [#3397](https://github.com/vesoft-inc/nebula/pull/3397) [#3355](https://github.com/vesoft-inc/nebula/pull/3355) -- Fixed the bug that rebuild tag index with old schema version value. [#3332](https://github.com/vesoft-inc/nebula/pull/3332) +- Fix the bug that tag index is rebuiled with an old schema version value. [#3332](https://github.com/vesoft-inc/nebula/pull/3332) -- Fixed the bug that the query results will still contain the expired edges if we use `GO...REVERSELY`. [#3536](https://github.com/vesoft-inc/nebula/pull/3536) +- Fix the bug that the query results will still contain the expired edges if we use `GO...REVERSELY`. [#3536](https://github.com/vesoft-inc/nebula/pull/3536) -- Fixed the bug of estimate memory info in CentOS6. [#3534](https://github.com/vesoft-inc/nebula/pull/3534) +- Fix the memory estimation error info in CentOS 6.0. [#3534](https://github.com/vesoft-inc/nebula/pull/3534) -- Fixed the crash when the `LOOKUP` statement contains a filter which is consist of a LogicalAnd expression and an IN expression with only one element. [#3525](https://github.com/vesoft-inc/nebula/pull/3525) +- Fix the crash when the `LOOKUP` statement contains a filter which consists of a logical And expression and an IN expression with only one element. [#3525](https://github.com/vesoft-inc/nebula/pull/3525) -- Fixed the bug that metad hang under high load. [#3482](https://github.com/vesoft-inc/nebula/pull/3482) +- Fix the bug that metad progress is suspended under heavy load. [#3482](https://github.com/vesoft-inc/nebula/pull/3482) -- Fixed the crash of unwinding subgraph. [#3506](https://github.com/vesoft-inc/nebula/pull/3506) +- Fix the unwinding subgraph crash. [#3506](https://github.com/vesoft-inc/nebula/pull/3506) -- Fixed the crash that `DROP SPACE` when rebuilding Index. [#3406](https://github.com/vesoft-inc/nebula/pull/3406) +- Fix the `DROP SPACE` crash when rebuilding an index. [#3406](https://github.com/vesoft-inc/nebula/pull/3406) -- Fixed the bug of reading memory stats under cgroup v2. [#3419](https://github.com/vesoft-inc/nebula/pull/3419) +- Fix the bug of reading memory stats under cgroup v2. [#3419](https://github.com/vesoft-inc/nebula/pull/3419) -- Fixed the bug that `DROP TAG INDEX` deletes the edge index with same name unexpectedly, and vice versa for the deletion of the tag index. [#3413](https://github.com/vesoft-inc/nebula/pull/3413) +- Fix the bug that `DROP TAG INDEX` deletes the edge index with same name unexpectedly, and vice versa for the deletion of the tag index. [#3413](https://github.com/vesoft-inc/nebula/pull/3413) -- Fixed the bug which can't show edge after clone space. [#3351](https://github.com/vesoft-inc/nebula/pull/3351) +- Fix the bug edges are not shown after a space is cloned. [#3351](https://github.com/vesoft-inc/nebula/pull/3351) -- Fixed the bug of index existence check. [#3315](https://github.com/vesoft-inc/nebula/pull/3315) +- Fix the index existence check problem. [#3315](https://github.com/vesoft-inc/nebula/pull/3315) -- Fixed a bug that after `ALTER` statement there maybe cause the storage to obtain a null pointer when obtaining the type property. [#3325](https://github.com/vesoft-inc/nebula/pull/3325) +- Fix a bug that running the `ALTER` statement to query the type property maybe cause a null pointer obtained by the graph service. [#3325](https://github.com/vesoft-inc/nebula/pull/3325) -- Optimized raft to make the system more stable. [#3172](https://github.com/vesoft-inc/nebula/pull/3172) [#3435](https://github.com/vesoft-inc/nebula/pull/3435) [#3358](https://github.com/vesoft-inc/nebula/pull/3358) [#3322](https://github.com/vesoft-inc/nebula/pull/3322) [#3031](https://github.com/vesoft-inc/nebula/pull/3031) +- Optimized the Raft to make the system more stable. [#3172](https://github.com/vesoft-inc/nebula/pull/3172) [#3435](https://github.com/vesoft-inc/nebula/pull/3435) [#3358](https://github.com/vesoft-inc/nebula/pull/3358) [#3322](https://github.com/vesoft-inc/nebula/pull/3322) [#3031](https://github.com/vesoft-inc/nebula/pull/3031) - Cancel memory check when the ratio greater than 1.0. [#3289](https://github.com/vesoft-inc/nebula/pull/3289) -- Fixed the error when building with ninja. [#3195](https://github.com/vesoft-inc/nebula/pull/3195) +- Fix building with ninja error. [#3195](https://github.com/vesoft-inc/nebula/pull/3195) -- Fixed the bug that concurrent create tag and edge with same name may be both succeed. [#3735](https://github.com/vesoft-inc/nebula/pull/3735) +- Fix the bug that creating tag and edge with same name at the same time may both succeed. [#3735](https://github.com/vesoft-inc/nebula/pull/3735) -- Fixed the bug that failed to create full-text index for the same tag or edge internal id in different space. [#3747](https://github.com/vesoft-inc/nebula/pull/3747) +- Fix the full-text index creation failure when there are the same tags or edges in different spaces. [#3747](https://github.com/vesoft-inc/nebula/pull/3747) -- Fixed the inconsistent variable in `YIELD` clause and `GO` statement. [#3430](https://github.com/vesoft-inc/nebula/pull/3430) +- Fix variable inconsistency in `YIELD` clauses and `GO` statements. [#3430](https://github.com/vesoft-inc/nebula/pull/3430) ## Incompatibility -Nebula Graph {{ nebula.release }} didn‘t support the most ecosystem tools of v2.x, please upgrade the [ecosystem tools](6.eco-tool-version.md). +Nebula Graph {{ nebula.release }} does not support the most ecosystem tools of v2.x, please upgrade the [ecosystem tools](6.eco-tool-version.md). - The storage services added in the configuration files cannot be read or written directly. The configuration files only register the storage services into the meta services. You must run the `ADD HOSTS` command to read and write data on storage servers. [#3343](https://github.com/vesoft-inc/nebula/pull/3343) @@ -130,19 +130,19 @@ Nebula Graph {{ nebula.release }} didn‘t support the most ecosystem tools of v - Disable `BALANCE DATA`. [#3756](https://github.com/vesoft-inc/nebula/pull/3756) -- Modify default session timeout second from `0` to `28800` seconds, limit the value between `1` and `604800` seconds. [#3357](https://github.com/vesoft-inc/nebula/pull/3357) [#3807](https://github.com/vesoft-inc/nebula/pull/3807) +- Modify the default session timeout from `0` to `28800` seconds, limit the value to between `1` and `604800` seconds. [#3357](https://github.com/vesoft-inc/nebula/pull/3357) [#3807](https://github.com/vesoft-inc/nebula/pull/3807) -- Add `SHOW LOCAL SESSIONS` and `SHOW LOCAL QUERIES` command, and deprecate `SHOW ALL QUERIES`. [#3488](https://github.com/vesoft-inc/nebula/pull/3488) +- Add `SHOW LOCAL SESSIONS` and `SHOW LOCAL QUERIES` commands, and deprecate `SHOW ALL QUERIES`. [#3488](https://github.com/vesoft-inc/nebula/pull/3488) -- A tag is not required for a vertex. `DELETE VERTEX` only deletes the vertices, and does not delete the related outgoing and incoming edges of the vertices. At this time, there will be dangling edges by default. [#3316](https://github.com/vesoft-inc/nebula/pull/3316) [#3335](https://github.com/vesoft-inc/nebula/pull/3335) [#3328](https://github.com/vesoft-inc/nebula/pull/3328) [#3286](https://github.com/vesoft-inc/nebula/pull/3286) +- A tag is not required for a vertex. `DELETE VERTEX` only deletes the vertices, and does not delete the related outgoing and incoming edges of the vertices. At this time, there will be hanging edges by default. [#3316](https://github.com/vesoft-inc/nebula/pull/3316) [#3335](https://github.com/vesoft-inc/nebula/pull/3335) [#3328](https://github.com/vesoft-inc/nebula/pull/3328) [#3286](https://github.com/vesoft-inc/nebula/pull/3286) -- Disable `YIELD` var. [#3271](https://github.com/vesoft-inc/nebula/pull/3271) +- Disable the `YIELD` clause to return custom variables. [#3271](https://github.com/vesoft-inc/nebula/pull/3271) -- Must add `YIELD` clause in the `FETCH`, `GO`, `LOOKUP`, `FIND PATH` and `GET SUBGRAPH` statement. [#2957](https://github.com/vesoft-inc/nebula/pull/2957) [#3056](https://github.com/vesoft-inc/nebula/pull/3056) [#3139](https://github.com/vesoft-inc/nebula/pull/3139) +- The `YIELD` clause is required in the `FETCH`, `GO`, `LOOKUP`, `FIND PATH` and `GET SUBGRAPH` statements. [#2957](https://github.com/vesoft-inc/nebula/pull/2957) [#3056](https://github.com/vesoft-inc/nebula/pull/3056) [#3139](https://github.com/vesoft-inc/nebula/pull/3139) - Add non-reserved keywords: `s2_max_level`, `s2_max_cells`. [#3396](https://github.com/vesoft-inc/nebula/pull/3396) -- We must specify the tag to query properties of a vertex in a `MATCH` statement. For example, from `return v.name` to `return v.player.name`. [#3255](https://github.com/vesoft-inc/nebula/pull/3255) +- It is required to specify a tag to query properties of a vertex in a `MATCH` statement. For example, from `return v.name` to `return v.player.name`. [#3255](https://github.com/vesoft-inc/nebula/pull/3255) ## Legacy versions [Release notes of legacy versions](https://nebula-graph.com.cn/tags/release-note/) From 82d8f61b3fd1069c3efb636d0227cdcbc7502624 Mon Sep 17 00:00:00 2001 From: "abby.huang" <78209557+abby-cyber@users.noreply.github.com> Date: Fri, 11 Feb 2022 17:03:53 +0800 Subject: [PATCH 03/17] Update docs-2.0/20.appendix/releasenote.md --- docs-2.0/20.appendix/releasenote.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs-2.0/20.appendix/releasenote.md b/docs-2.0/20.appendix/releasenote.md index 38bef5587fe..66f1b9d49ca 100644 --- a/docs-2.0/20.appendix/releasenote.md +++ b/docs-2.0/20.appendix/releasenote.md @@ -2,7 +2,7 @@ ## Feature -- Support [backup and restore](../7.data-security/2.backup-restore/1.what-is-br.md). [#3469](https://github.com/vesoft-inc/nebula/pull/3469) [#1](https://github.com/vesoft-inc/nebula-agent/pull/1) [#22](https://github.com/vesoft-inc/nebula-br/pull/22) +- Support [Backup and Restore](../7.data-security/2.backup-restore/1.what-is-br.md). [#3469](https://github.com/vesoft-inc/nebula/pull/3469) [#1](https://github.com/vesoft-inc/nebula-agent/pull/1) [#22](https://github.com/vesoft-inc/nebula-br/pull/22) - Support [the multi MATCH query parts of openCypher](../3.ngql-guide/7.general-query-statements/2.match.md). [#3519](https://github.com/vesoft-inc/nebula/pull/3519) [#3318](https://github.com/vesoft-inc/nebula/pull/3318) From 47811d976479ba29e38147b69b02142ac8e362e1 Mon Sep 17 00:00:00 2001 From: "abby.huang" <78209557+abby-cyber@users.noreply.github.com> Date: Fri, 11 Feb 2022 17:04:16 +0800 Subject: [PATCH 04/17] Update docs-2.0/20.appendix/releasenote.md --- docs-2.0/20.appendix/releasenote.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs-2.0/20.appendix/releasenote.md b/docs-2.0/20.appendix/releasenote.md index 66f1b9d49ca..7cb9757ca60 100644 --- a/docs-2.0/20.appendix/releasenote.md +++ b/docs-2.0/20.appendix/releasenote.md @@ -6,7 +6,7 @@ - Support [the multi MATCH query parts of openCypher](../3.ngql-guide/7.general-query-statements/2.match.md). [#3519](https://github.com/vesoft-inc/nebula/pull/3519) [#3318](https://github.com/vesoft-inc/nebula/pull/3318) -- Support traverse executor. [#3308](https://github.com/vesoft-inc/nebula/pull/3308) +- Support Traverse Operator. [#3308](https://github.com/vesoft-inc/nebula/pull/3308) - Support [Standalone Nebula Graph](../4.deployment-and-installation/standalone-deployment.md). [#3310](https://github.com/vesoft-inc/nebula/pull/3310) From 53a5cc6e660fad9b0e9af6b665f583d4c5c256c6 Mon Sep 17 00:00:00 2001 From: "abby.huang" <78209557+abby-cyber@users.noreply.github.com> Date: Fri, 11 Feb 2022 17:04:26 +0800 Subject: [PATCH 05/17] Update docs-2.0/20.appendix/releasenote.md --- docs-2.0/20.appendix/releasenote.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs-2.0/20.appendix/releasenote.md b/docs-2.0/20.appendix/releasenote.md index 7cb9757ca60..f3e66bbc0d5 100644 --- a/docs-2.0/20.appendix/releasenote.md +++ b/docs-2.0/20.appendix/releasenote.md @@ -4,7 +4,7 @@ - Support [Backup and Restore](../7.data-security/2.backup-restore/1.what-is-br.md). [#3469](https://github.com/vesoft-inc/nebula/pull/3469) [#1](https://github.com/vesoft-inc/nebula-agent/pull/1) [#22](https://github.com/vesoft-inc/nebula-br/pull/22) -- Support [the multi MATCH query parts of openCypher](../3.ngql-guide/7.general-query-statements/2.match.md). [#3519](https://github.com/vesoft-inc/nebula/pull/3519) [#3318](https://github.com/vesoft-inc/nebula/pull/3318) +- Support [openCypher queries with mutiple MATCH statements](../3.ngql-guide/7.general-query-statements/2.match.md). [#3519](https://github.com/vesoft-inc/nebula/pull/3519) [#3318](https://github.com/vesoft-inc/nebula/pull/3318) - Support Traverse Operator. [#3308](https://github.com/vesoft-inc/nebula/pull/3308) From 351ac9d7ba3b6889800e48671cb5151c8d192051 Mon Sep 17 00:00:00 2001 From: "abby.huang" <78209557+abby-cyber@users.noreply.github.com> Date: Fri, 11 Feb 2022 17:04:47 +0800 Subject: [PATCH 06/17] Update docs-2.0/20.appendix/releasenote.md --- docs-2.0/20.appendix/releasenote.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs-2.0/20.appendix/releasenote.md b/docs-2.0/20.appendix/releasenote.md index f3e66bbc0d5..d61805d53d9 100644 --- a/docs-2.0/20.appendix/releasenote.md +++ b/docs-2.0/20.appendix/releasenote.md @@ -12,7 +12,7 @@ - Support [key value separation for storage engine](../5.configurations-and-logs/1.configurations/4.storage-config.md). [#3281](https://github.com/vesoft-inc/nebula/pull/3281) -- Support topN push down for `LOOKUP`. [#3499](https://github.com/vesoft-inc/nebula/pull/3499) +- Support topN pushdown for `LOOKUP`. [#3499](https://github.com/vesoft-inc/nebula/pull/3499) - Support [vertex without tag](../3.ngql-guide/12.vertex-statements/1.insert-vertex.md). [#3316](https://github.com/vesoft-inc/nebula/pull/3316) [#3335](https://github.com/vesoft-inc/nebula/pull/3335) [#3328](https://github.com/vesoft-inc/nebula/pull/3328) [#3286](https://github.com/vesoft-inc/nebula/pull/3286) From 1f4cb82809cfe853bed73290147fbccf34731f82 Mon Sep 17 00:00:00 2001 From: "abby.huang" <78209557+abby-cyber@users.noreply.github.com> Date: Fri, 11 Feb 2022 17:04:52 +0800 Subject: [PATCH 07/17] Update docs-2.0/20.appendix/releasenote.md --- docs-2.0/20.appendix/releasenote.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs-2.0/20.appendix/releasenote.md b/docs-2.0/20.appendix/releasenote.md index d61805d53d9..5eb8c512e4f 100644 --- a/docs-2.0/20.appendix/releasenote.md +++ b/docs-2.0/20.appendix/releasenote.md @@ -14,7 +14,7 @@ - Support topN pushdown for `LOOKUP`. [#3499](https://github.com/vesoft-inc/nebula/pull/3499) -- Support [vertex without tag](../3.ngql-guide/12.vertex-statements/1.insert-vertex.md). [#3316](https://github.com/vesoft-inc/nebula/pull/3316) [#3335](https://github.com/vesoft-inc/nebula/pull/3335) [#3328](https://github.com/vesoft-inc/nebula/pull/3328) [#3286](https://github.com/vesoft-inc/nebula/pull/3286) +- Support [vertices without tags](../3.ngql-guide/12.vertex-statements/1.insert-vertex.md). [#3316](https://github.com/vesoft-inc/nebula/pull/3316) [#3335](https://github.com/vesoft-inc/nebula/pull/3335) [#3328](https://github.com/vesoft-inc/nebula/pull/3328) [#3286](https://github.com/vesoft-inc/nebula/pull/3286) - Support [cypher parameter](../nebula-console.md). [#3379](https://github.com/vesoft-inc/nebula/pull/3379) From 37482de477b5af4c2e65c64a4221a11ae9425c21 Mon Sep 17 00:00:00 2001 From: "abby.huang" <78209557+abby-cyber@users.noreply.github.com> Date: Fri, 11 Feb 2022 17:04:57 +0800 Subject: [PATCH 08/17] Update docs-2.0/20.appendix/releasenote.md --- docs-2.0/20.appendix/releasenote.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs-2.0/20.appendix/releasenote.md b/docs-2.0/20.appendix/releasenote.md index 5eb8c512e4f..fd7d0417b92 100644 --- a/docs-2.0/20.appendix/releasenote.md +++ b/docs-2.0/20.appendix/releasenote.md @@ -16,7 +16,7 @@ - Support [vertices without tags](../3.ngql-guide/12.vertex-statements/1.insert-vertex.md). [#3316](https://github.com/vesoft-inc/nebula/pull/3316) [#3335](https://github.com/vesoft-inc/nebula/pull/3335) [#3328](https://github.com/vesoft-inc/nebula/pull/3328) [#3286](https://github.com/vesoft-inc/nebula/pull/3286) -- Support [cypher parameter](../nebula-console.md). [#3379](https://github.com/vesoft-inc/nebula/pull/3379) +- Support [parameterized queries](../nebula-console.md). [#3379](https://github.com/vesoft-inc/nebula/pull/3379) - Support to [view sample data for tags and edges](../3.ngql-guide/7.general-query-statements/2.match.md). [#3320](https://github.com/vesoft-inc/nebula/pull/3320) [#3329](https://github.com/vesoft-inc/nebula/pull/3329) [#3262](https://github.com/vesoft-inc/nebula/pull/3262) From 9587542b4bdb63e513b9dcfdf8808963306972b3 Mon Sep 17 00:00:00 2001 From: "abby.huang" <78209557+abby-cyber@users.noreply.github.com> Date: Fri, 11 Feb 2022 17:05:01 +0800 Subject: [PATCH 09/17] Update docs-2.0/20.appendix/releasenote.md --- docs-2.0/20.appendix/releasenote.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs-2.0/20.appendix/releasenote.md b/docs-2.0/20.appendix/releasenote.md index fd7d0417b92..0e2ffb17846 100644 --- a/docs-2.0/20.appendix/releasenote.md +++ b/docs-2.0/20.appendix/releasenote.md @@ -18,7 +18,7 @@ - Support [parameterized queries](../nebula-console.md). [#3379](https://github.com/vesoft-inc/nebula/pull/3379) -- Support to [view sample data for tags and edges](../3.ngql-guide/7.general-query-statements/2.match.md). [#3320](https://github.com/vesoft-inc/nebula/pull/3320) [#3329](https://github.com/vesoft-inc/nebula/pull/3329) [#3262](https://github.com/vesoft-inc/nebula/pull/3262) +- Support [queries without specifying VIDs but `LIMIT` clause must be used to restrict the number of results](../3.ngql-guide/7.general-query-statements/2.match.md) [#3320](https://github.com/vesoft-inc/nebula/pull/3320) [#3329](https://github.com/vesoft-inc/nebula/pull/3329) [#3262](https://github.com/vesoft-inc/nebula/pull/3262) - Support [duration](../3.ngql-guide/3.data-types/4.date-and-time.md). [#3338](https://github.com/vesoft-inc/nebula/pull/3338) From 37fdac3f59fa6d3de3e6037cf8249567d9282603 Mon Sep 17 00:00:00 2001 From: "abby.huang" <78209557+abby-cyber@users.noreply.github.com> Date: Fri, 11 Feb 2022 17:05:05 +0800 Subject: [PATCH 10/17] Update docs-2.0/20.appendix/releasenote.md --- docs-2.0/20.appendix/releasenote.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs-2.0/20.appendix/releasenote.md b/docs-2.0/20.appendix/releasenote.md index 0e2ffb17846..1e8381a11c1 100644 --- a/docs-2.0/20.appendix/releasenote.md +++ b/docs-2.0/20.appendix/releasenote.md @@ -22,7 +22,7 @@ - Support [duration](../3.ngql-guide/3.data-types/4.date-and-time.md). [#3338](https://github.com/vesoft-inc/nebula/pull/3338) -- Support [Chinese schema](../3.ngql-guide/1.nGQL-overview/keywords-and-reserved-words.md). [#3380](https://github.com/vesoft-inc/nebula/pull/3380) [#3440](https://github.com/vesoft-inc/nebula/pull/3440) +- Support [schema with Chinese characters](../3.ngql-guide/1.nGQL-overview/keywords-and-reserved-words.md). [#3380](https://github.com/vesoft-inc/nebula/pull/3380) [#3440](https://github.com/vesoft-inc/nebula/pull/3440) - Support [DESCRIBE USER](../7.data-security/1.authentication/2.management-user.md). [#3300](https://github.com/vesoft-inc/nebula/pull/3300) From b2864649a8c55f96b93d07f16f9c87369bd2d434 Mon Sep 17 00:00:00 2001 From: "abby.huang" <78209557+abby-cyber@users.noreply.github.com> Date: Fri, 11 Feb 2022 17:05:11 +0800 Subject: [PATCH 11/17] Update docs-2.0/20.appendix/releasenote.md --- docs-2.0/20.appendix/releasenote.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs-2.0/20.appendix/releasenote.md b/docs-2.0/20.appendix/releasenote.md index 1e8381a11c1..daa06cdcc1a 100644 --- a/docs-2.0/20.appendix/releasenote.md +++ b/docs-2.0/20.appendix/releasenote.md @@ -34,7 +34,7 @@ - Refactor cluster management. [#3343](https://github.com/vesoft-inc/nebula/pull/3343) -- Add log monitor to check freeBytes of log disk, change log level when space is almost full. [#3576](https://github.com/vesoft-inc/nebula/pull/3576) +- Add log monitor to check free bytes for log disks, change log level when space is almost full. [#3576](https://github.com/vesoft-inc/nebula/pull/3576) - Upgrade third party 3.0. [#3554](https://github.com/vesoft-inc/nebula/pull/3554) [#3511](https://github.com/vesoft-inc/nebula/pull/3511) From 849b3dcaf10e714b3874c7f03a75a6f33c70fdd7 Mon Sep 17 00:00:00 2001 From: "abby.huang" <78209557+abby-cyber@users.noreply.github.com> Date: Fri, 11 Feb 2022 17:05:15 +0800 Subject: [PATCH 12/17] Update docs-2.0/20.appendix/releasenote.md --- docs-2.0/20.appendix/releasenote.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs-2.0/20.appendix/releasenote.md b/docs-2.0/20.appendix/releasenote.md index daa06cdcc1a..46355f9ef0b 100644 --- a/docs-2.0/20.appendix/releasenote.md +++ b/docs-2.0/20.appendix/releasenote.md @@ -36,7 +36,7 @@ - Add log monitor to check free bytes for log disks, change log level when space is almost full. [#3576](https://github.com/vesoft-inc/nebula/pull/3576) -- Upgrade third party 3.0. [#3554](https://github.com/vesoft-inc/nebula/pull/3554) [#3511](https://github.com/vesoft-inc/nebula/pull/3511) +- Upgrade the third-party library version to 3.0. [#3554](https://github.com/vesoft-inc/nebula/pull/3554) [#3511](https://github.com/vesoft-inc/nebula/pull/3511) - Support any string in apostrophe for tag name. [#3424](https://github.com/vesoft-inc/nebula/pull/3424) From d0f9a73165e557bd405f876d952df428223f45fb Mon Sep 17 00:00:00 2001 From: "abby.huang" <78209557+abby-cyber@users.noreply.github.com> Date: Fri, 11 Feb 2022 17:05:21 +0800 Subject: [PATCH 13/17] Update docs-2.0/20.appendix/releasenote.md --- docs-2.0/20.appendix/releasenote.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs-2.0/20.appendix/releasenote.md b/docs-2.0/20.appendix/releasenote.md index 46355f9ef0b..fa917f7b9b2 100644 --- a/docs-2.0/20.appendix/releasenote.md +++ b/docs-2.0/20.appendix/releasenote.md @@ -38,7 +38,7 @@ - Upgrade the third-party library version to 3.0. [#3554](https://github.com/vesoft-inc/nebula/pull/3554) [#3511](https://github.com/vesoft-inc/nebula/pull/3511) -- Support any string in apostrophe for tag name. [#3424](https://github.com/vesoft-inc/nebula/pull/3424) +- Support any string for tag names in apostrophe. [#3424](https://github.com/vesoft-inc/nebula/pull/3424) - Support that the storage service sends partition disk paths to the meta. [#3369](https://github.com/vesoft-inc/nebula/pull/3369) [#3416](https://github.com/vesoft-inc/nebula/pull/3416) From 3c98e9811ac26f544819d31b413dbcc5d099774f Mon Sep 17 00:00:00 2001 From: "abby.huang" <78209557+abby-cyber@users.noreply.github.com> Date: Fri, 11 Feb 2022 17:13:50 +0800 Subject: [PATCH 14/17] Update releasenote.md --- docs-2.0/20.appendix/releasenote.md | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-) diff --git a/docs-2.0/20.appendix/releasenote.md b/docs-2.0/20.appendix/releasenote.md index fa917f7b9b2..0bd88510510 100644 --- a/docs-2.0/20.appendix/releasenote.md +++ b/docs-2.0/20.appendix/releasenote.md @@ -4,13 +4,13 @@ - Support [Backup and Restore](../7.data-security/2.backup-restore/1.what-is-br.md). [#3469](https://github.com/vesoft-inc/nebula/pull/3469) [#1](https://github.com/vesoft-inc/nebula-agent/pull/1) [#22](https://github.com/vesoft-inc/nebula-br/pull/22) -- Support [openCypher queries with mutiple MATCH statements](../3.ngql-guide/7.general-query-statements/2.match.md). [#3519](https://github.com/vesoft-inc/nebula/pull/3519) [#3318](https://github.com/vesoft-inc/nebula/pull/3318) +- Support [openCypher queries with multiple MATCH statements](../3.ngql-guide/7.general-query-statements/2.match.md). [#3519](https://github.com/vesoft-inc/nebula/pull/3519) [#3318](https://github.com/vesoft-inc/nebula/pull/3318) - Support Traverse Operator. [#3308](https://github.com/vesoft-inc/nebula/pull/3308) - Support [Standalone Nebula Graph](../4.deployment-and-installation/standalone-deployment.md). [#3310](https://github.com/vesoft-inc/nebula/pull/3310) -- Support [key value separation for storage engine](../5.configurations-and-logs/1.configurations/4.storage-config.md). [#3281](https://github.com/vesoft-inc/nebula/pull/3281) +- Support [key-value separation for the storage engine](../5.configurations-and-logs/1.configurations/4.storage-config.md). [#3281](https://github.com/vesoft-inc/nebula/pull/3281) - Support topN pushdown for `LOOKUP`. [#3499](https://github.com/vesoft-inc/nebula/pull/3499) @@ -64,15 +64,15 @@ - Move version info outside of heartbeat. [#3378](https://github.com/vesoft-inc/nebula/pull/3378) -- Support empty list, set and map. [#3302](https://github.com/vesoft-inc/nebula/pull/3302) +- Support empty list, set, and map. [#3302](https://github.com/vesoft-inc/nebula/pull/3302) - Support specifying s2 region coverage parameters when creating a geo index. [#3396](https://github.com/vesoft-inc/nebula/pull/3396) - Add version info for `SHOW HOSTS`. [#3702](https://github.com/vesoft-inc/nebula/pull/3702) -## Bug fix +## Bugfix -- Fix the bug that memory is not released when default value is used and no value is specified in nGQL. [#3666](https://github.com/vesoft-inc/nebula/pull/3666) +- Fix the bug that memory is not released when a default value is used and no value is specified in nGQL. [#3666](https://github.com/vesoft-inc/nebula/pull/3666) - Fix the bug of unknown function `coalesce()`. [#3653](https://github.com/vesoft-inc/nebula/pull/3653) @@ -80,17 +80,17 @@ - Fix the crash when the expression exceeds the depth. [#3606](https://github.com/vesoft-inc/nebula/pull/3606) -- Disable the aggregate function in `YIELD` clause and `WHERE` clauses of nGQL. [#3597](https://github.com/vesoft-inc/nebula/pull/3597) +- Disable the aggregate function in the `YIELD` and `WHERE` clauses of nGQL. [#3597](https://github.com/vesoft-inc/nebula/pull/3597) - Fix the crash when using the aggregate function in `UNWILD` and `WHERE` clauses. [#3397](https://github.com/vesoft-inc/nebula/pull/3397) [#3355](https://github.com/vesoft-inc/nebula/pull/3355) -- Fix the bug that tag index is rebuiled with an old schema version value. [#3332](https://github.com/vesoft-inc/nebula/pull/3332) +- Fix the bug that the tag index is rebuilt with an old schema version value. [#3332](https://github.com/vesoft-inc/nebula/pull/3332) - Fix the bug that the query results will still contain the expired edges if we use `GO...REVERSELY`. [#3536](https://github.com/vesoft-inc/nebula/pull/3536) - Fix the memory estimation error info in CentOS 6.0. [#3534](https://github.com/vesoft-inc/nebula/pull/3534) -- Fix the crash when the `LOOKUP` statement contains a filter which consists of a logical And expression and an IN expression with only one element. [#3525](https://github.com/vesoft-inc/nebula/pull/3525) +- Fix the crash when the `LOOKUP` statement contains a filter that consists of a logical And expression and an IN expression with only one element. [#3525](https://github.com/vesoft-inc/nebula/pull/3525) - Fix the bug that metad progress is suspended under heavy load. [#3482](https://github.com/vesoft-inc/nebula/pull/3482) @@ -100,9 +100,9 @@ - Fix the bug of reading memory stats under cgroup v2. [#3419](https://github.com/vesoft-inc/nebula/pull/3419) -- Fix the bug that `DROP TAG INDEX` deletes the edge index with same name unexpectedly, and vice versa for the deletion of the tag index. [#3413](https://github.com/vesoft-inc/nebula/pull/3413) +- Fix the bug that `DROP TAG INDEX` deletes the edge index with the same name unexpectedly, and vice versa for the deletion of the tag index. [#3413](https://github.com/vesoft-inc/nebula/pull/3413) -- Fix the bug edges are not shown after a space is cloned. [#3351](https://github.com/vesoft-inc/nebula/pull/3351) +- Fix the bug that edges are not shown after a graph space is cloned. [#3351](https://github.com/vesoft-inc/nebula/pull/3351) - Fix the index existence check problem. [#3315](https://github.com/vesoft-inc/nebula/pull/3315) @@ -110,11 +110,11 @@ - Optimized the Raft to make the system more stable. [#3172](https://github.com/vesoft-inc/nebula/pull/3172) [#3435](https://github.com/vesoft-inc/nebula/pull/3435) [#3358](https://github.com/vesoft-inc/nebula/pull/3358) [#3322](https://github.com/vesoft-inc/nebula/pull/3322) [#3031](https://github.com/vesoft-inc/nebula/pull/3031) -- Cancel memory check when the ratio greater than 1.0. [#3289](https://github.com/vesoft-inc/nebula/pull/3289) +- Cancel memory check when the ratio is greater than 1.0. [#3289](https://github.com/vesoft-inc/nebula/pull/3289) - Fix building with ninja error. [#3195](https://github.com/vesoft-inc/nebula/pull/3195) -- Fix the bug that creating tag and edge with same name at the same time may both succeed. [#3735](https://github.com/vesoft-inc/nebula/pull/3735) +- Fix the bug that creating tag and edge with the same name at the same time may both succeed. [#3735](https://github.com/vesoft-inc/nebula/pull/3735) - Fix the full-text index creation failure when there are the same tags or edges in different spaces. [#3747](https://github.com/vesoft-inc/nebula/pull/3747) @@ -134,7 +134,7 @@ Nebula Graph {{ nebula.release }} does not support the most ecosystem tools of v - Add `SHOW LOCAL SESSIONS` and `SHOW LOCAL QUERIES` commands, and deprecate `SHOW ALL QUERIES`. [#3488](https://github.com/vesoft-inc/nebula/pull/3488) -- A tag is not required for a vertex. `DELETE VERTEX` only deletes the vertices, and does not delete the related outgoing and incoming edges of the vertices. At this time, there will be hanging edges by default. [#3316](https://github.com/vesoft-inc/nebula/pull/3316) [#3335](https://github.com/vesoft-inc/nebula/pull/3335) [#3328](https://github.com/vesoft-inc/nebula/pull/3328) [#3286](https://github.com/vesoft-inc/nebula/pull/3286) +- A tag is not required for a vertex. `DELETE VERTEX` only deletes the vertices and does not delete the related outgoing and incoming edges of the vertices. At this time, there will be hanging edges by default. [#3316](https://github.com/vesoft-inc/nebula/pull/3316) [#3335](https://github.com/vesoft-inc/nebula/pull/3335) [#3328](https://github.com/vesoft-inc/nebula/pull/3328) [#3286](https://github.com/vesoft-inc/nebula/pull/3286) - Disable the `YIELD` clause to return custom variables. [#3271](https://github.com/vesoft-inc/nebula/pull/3271) From ab3e398272c38defe9ce23921967e66cfc03c011 Mon Sep 17 00:00:00 2001 From: "abby.huang" <78209557+abby-cyber@users.noreply.github.com> Date: Fri, 11 Feb 2022 17:16:20 +0800 Subject: [PATCH 15/17] Update docs-2.0/20.appendix/releasenote.md --- docs-2.0/20.appendix/releasenote.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs-2.0/20.appendix/releasenote.md b/docs-2.0/20.appendix/releasenote.md index 0bd88510510..b73ea117839 100644 --- a/docs-2.0/20.appendix/releasenote.md +++ b/docs-2.0/20.appendix/releasenote.md @@ -6,7 +6,7 @@ - Support [openCypher queries with multiple MATCH statements](../3.ngql-guide/7.general-query-statements/2.match.md). [#3519](https://github.com/vesoft-inc/nebula/pull/3519) [#3318](https://github.com/vesoft-inc/nebula/pull/3318) -- Support Traverse Operator. [#3308](https://github.com/vesoft-inc/nebula/pull/3308) +- Support the Traverse operator. [#3308](https://github.com/vesoft-inc/nebula/pull/3308) - Support [Standalone Nebula Graph](../4.deployment-and-installation/standalone-deployment.md). [#3310](https://github.com/vesoft-inc/nebula/pull/3310) From ce01f68115c1f6be238f6b14032ca3694a3319ef Mon Sep 17 00:00:00 2001 From: "abby.huang" <78209557+abby-cyber@users.noreply.github.com> Date: Fri, 11 Feb 2022 17:19:59 +0800 Subject: [PATCH 16/17] Update releasenote.md --- docs-2.0/20.appendix/releasenote.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/docs-2.0/20.appendix/releasenote.md b/docs-2.0/20.appendix/releasenote.md index b73ea117839..2c07fc298d2 100644 --- a/docs-2.0/20.appendix/releasenote.md +++ b/docs-2.0/20.appendix/releasenote.md @@ -18,7 +18,7 @@ - Support [parameterized queries](../nebula-console.md). [#3379](https://github.com/vesoft-inc/nebula/pull/3379) -- Support [queries without specifying VIDs but `LIMIT` clause must be used to restrict the number of results](../3.ngql-guide/7.general-query-statements/2.match.md) [#3320](https://github.com/vesoft-inc/nebula/pull/3320) [#3329](https://github.com/vesoft-inc/nebula/pull/3329) [#3262](https://github.com/vesoft-inc/nebula/pull/3262) +- Support [queries without specifying VIDs but a `LIMIT` clause must be used to restrict the number of results](../3.ngql-guide/7.general-query-statements/2.match.md) [#3320](https://github.com/vesoft-inc/nebula/pull/3320) [#3329](https://github.com/vesoft-inc/nebula/pull/3329) [#3262](https://github.com/vesoft-inc/nebula/pull/3262) - Support [duration](../3.ngql-guide/3.data-types/4.date-and-time.md). [#3338](https://github.com/vesoft-inc/nebula/pull/3338) @@ -34,7 +34,7 @@ - Refactor cluster management. [#3343](https://github.com/vesoft-inc/nebula/pull/3343) -- Add log monitor to check free bytes for log disks, change log level when space is almost full. [#3576](https://github.com/vesoft-inc/nebula/pull/3576) +- Add log monitor to check free bytes for log disks, change log level when your graph space is almost full. [#3576](https://github.com/vesoft-inc/nebula/pull/3576) - Upgrade the third-party library version to 3.0. [#3554](https://github.com/vesoft-inc/nebula/pull/3554) [#3511](https://github.com/vesoft-inc/nebula/pull/3511) @@ -74,9 +74,9 @@ - Fix the bug that memory is not released when a default value is used and no value is specified in nGQL. [#3666](https://github.com/vesoft-inc/nebula/pull/3666) -- Fix the bug of unknown function `coalesce()`. [#3653](https://github.com/vesoft-inc/nebula/pull/3653) +- Fix the bug that the function `coalesce()` cannot be used. [#3653](https://github.com/vesoft-inc/nebula/pull/3653) -- Fix the bug that using multiple INSERT on an indexed tag will cause incorrect LOOKUP results. [#3627](https://github.com/vesoft-inc/nebula/pull/3627) +- Fix the bug that using multiple INSERT on an indexed tag will lead to incorrect LOOKUP results. [#3627](https://github.com/vesoft-inc/nebula/pull/3627) - Fix the crash when the expression exceeds the depth. [#3606](https://github.com/vesoft-inc/nebula/pull/3606) From 69204bcb4268eb176be1e3e315d22d59a086d118 Mon Sep 17 00:00:00 2001 From: "abby.huang" <78209557+abby-cyber@users.noreply.github.com> Date: Fri, 11 Feb 2022 17:21:58 +0800 Subject: [PATCH 17/17] Update releasenote.md --- docs-2.0/20.appendix/releasenote.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs-2.0/20.appendix/releasenote.md b/docs-2.0/20.appendix/releasenote.md index 2c07fc298d2..2e7eb13b07d 100644 --- a/docs-2.0/20.appendix/releasenote.md +++ b/docs-2.0/20.appendix/releasenote.md @@ -106,7 +106,7 @@ - Fix the index existence check problem. [#3315](https://github.com/vesoft-inc/nebula/pull/3315) -- Fix a bug that running the `ALTER` statement to query the type property maybe cause a null pointer obtained by the graph service. [#3325](https://github.com/vesoft-inc/nebula/pull/3325) +- Fix a bug that running the `ALTER` statement to query the type property may lead to a null pointer obtained by the graph service. [#3325](https://github.com/vesoft-inc/nebula/pull/3325) - Optimized the Raft to make the system more stable. [#3172](https://github.com/vesoft-inc/nebula/pull/3172) [#3435](https://github.com/vesoft-inc/nebula/pull/3435) [#3358](https://github.com/vesoft-inc/nebula/pull/3358) [#3322](https://github.com/vesoft-inc/nebula/pull/3322) [#3031](https://github.com/vesoft-inc/nebula/pull/3031)