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42 Commits

Author SHA1 Message Date
Yingwen
de594833ac docs: add v0.8.0 TSBS report (#3983) 
docs: add v0.8.0 tsbs report
 2024-05-18 08:09:16 +00:00
Ruihang Xia
25e9076f5b docs: correct v0.7 benchmark report (#3907) 
Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
 2024-05-10 09:33:06 +00:00
tison
bba3108e0d refactor!: unify sql options into OptionMap (#3792) 
* unify sql options into OptionMap

Signed-off-by: tison <wander4096@gmail.com>

* fixup

Signed-off-by: tison <wander4096@gmail.com>

* Update src/sql/src/util.rs

* drop legacy regions option

Signed-off-by: tison <wander4096@gmail.com>

* fixup

Signed-off-by: tison <wander4096@gmail.com>

* fixup

Signed-off-by: tison <wander4096@gmail.com>

---------

Signed-off-by: tison <wander4096@gmail.com>
 2024-04-25 04:06:05 +00:00
Weny Xu
9e1441e48b docs: add how-to-write-fuzz-tests.md (#3763) 
* docs: add how-to-write-fuzz-tests.md

* chore: apply suggestions from CR

* chore: apply suggestion from CR

* Update docs/how-to/how-to-write-fuzz-tests.md

Co-authored-by: tison <wander4096@gmail.com>

* Apply suggestions from code review

Co-authored-by: tison <wander4096@gmail.com>

* chore: apply suggestions from CR

* chore: apply suggestions from CR

---------

Co-authored-by: tison <wander4096@gmail.com>
 2024-04-22 11:56:16 +00:00
Ruihang Xia
7e56bf250b docs: add style guide (#3730) 
* docs: add style guide

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* add comments section

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* add comment order

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* about error handling

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* about error logging

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

---------

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
 2024-04-17 11:28:02 +00:00
JeremyHi
1629435888 chore: unify name metasrv (#3671) 
chore: unify name
 2024-04-09 03:03:26 +00:00
Yingwen
5ad3b7984e docs: add v0.7 TSBS benchmark result (#3512) 
* docs: add v0.7 TSBS benchmark result

* docs: add OS

* docs: fix format
 2024-03-14 08:29:52 +00:00
gcmutator
21ff3620be chore: remove repetitive words (#3469) 
remove repetitive words

Signed-off-by: gcmutator <329964069@qq.com>
 2024-03-09 04:18:47 +00:00
Ruihang Xia
ae2c18e1cf docs(rfcs): multi-dimension partition rule (#3350) 
* docs(rfcs): multi-dimension partition rule

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* change math block type

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix typo

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* update tracking issue

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* update discussion

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix typo

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

---------

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
 2024-03-04 08:10:54 +00:00
discord9
d5648c18c1 docs: RFC of Dataflow Framework (#3185) 
* docs: RFC of Dataflow Framework

* docs: middle layer&metadata store

* chore: fix typo

Co-authored-by: Ruihang Xia <waynestxia@gmail.com>

* docs: add figure

* chore: use mermaid instead

---------

Co-authored-by: Ruihang Xia <waynestxia@gmail.com>
 2024-01-26 07:13:28 +00:00
tison
3ef86aac97 docs: add tracking issue for inverted-index RFC (#3169) 2024-01-15 10:54:35 +00:00
Ruihang Xia
718447c542 docs: RFC of enclosing column id (#2983) 
* docs: RFC of enclosing column id

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix typo

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* Update docs/rfcs/2023-12-22-enclose-column-id.md

Co-authored-by: Weny Xu <wenymedia@gmail.com>

* Apply suggestions from code review

Co-authored-by: Yingwen <realevenyag@gmail.com>

* accomplish the first point

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

---------

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
Co-authored-by: Weny Xu <wenymedia@gmail.com>
Co-authored-by: Yingwen <realevenyag@gmail.com>
 2023-12-27 02:54:53 +00:00
Wei
5cff735e02 chore: metric-engine rfc format (#2735) 
fix format
 2023-11-13 03:25:54 +00:00
Weny Xu
f1e8afcda9 docs: add region migration RFC (#2703) 
feat: add region migration rfc
 2023-11-09 02:57:43 +00:00
Zhenchi
51ddebdc73 docs: rfc of inverted index for SST file (#2693) 
* docs: rfc of inverted index for SST file

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* docs: add row_count_in_group

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* docs: fix spell check

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* docs: update api

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

---------

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>
 2023-11-06 13:40:28 +00:00
Ruihang Xia
9a8fc08e6a docs(benchmark): update 0.4.0 tsbs result (#2597) 
* docs(benchmark): update 0.4.0 tsbs result

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix typo

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

---------

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
 2023-10-13 03:08:14 +00:00
Wenjie0329
e3d333258b docs: add event banner (#2518) 2023-09-28 08:08:43 +00:00
zyy17
00272d53cc chore: fix typo (#2477) 2023-09-24 06:47:14 +00:00
Weny Xu
f5e44ba4cf docs: rfc of update metadata in single txn (#2165) 
* docs: rfc of update metadata in single txn

* chore: apply suggestion from CR
 2023-08-15 17:44:07 +08:00
Ruihang Xia
7210b35d86 docs: rfc of refactoring table trait (#2106) 
Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
 2023-08-07 02:55:19 +00:00
Ruihang Xia
a3fa455f31 docs: rfc of metric engine (#1925) 
* docs: rfc of metric engine

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* add drawback section

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* add sections about physical impl and meta routing

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* add chart about region id group

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* fix typos

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

---------

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
 2023-08-01 11:26:48 +00:00
Lei, HUANG
4cc42e2ba6 fix: before/after order (#1907) 2023-07-07 19:41:21 +08:00
Weny Xu
6dd24f4dc4 feat!: rename WITH parameter ENDPOINT_URL to ENDPOINT (#1904) 
* feat!: rename WITH parameter ENDPOINT_URL to ENDPOINT

* fix: typo
 2023-07-07 17:04:24 +08:00
Yingwen
55500b7711 docs(rfcs): Add table engine refactor RFC (#1899) 
* docs(rfcs): Add table engine refactor RFC

* docs(rfcs): add pics

* refactor: replace svg files with mermaid diagrams

---------

Co-authored-by: Lei, HUANG <mrsatangel@gmail.com>
 2023-07-07 16:27:10 +08:00
Yingwen
af2fb2acbd docs: add tsbs benchmark result of v0.3.2 (#1888) 
* docs: add tsbs benchmark result of v0.3.2

* docs: table header
 2023-07-05 20:55:36 +08:00
Ruihang Xia
7a310cb056 docs: rfc of distributed planner (#1554) 
* docs: rfc of distributed planner

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* Update docs/rfcs/2023-05-09-distributed-planner.md

Co-authored-by: LFC <bayinamine@gmail.com>

---------

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
Co-authored-by: dennis zhuang <killme2008@gmail.com>
Co-authored-by: LFC <bayinamine@gmail.com>
 2023-05-11 14:45:32 +08:00
Yingwen
0937ccdb61 docs: Add docs about schema structs (#1373) 
* docs: Add docs about schema structs

* docs: refine schema struct docs

- Describe SchemaRef and relationship between our schema and arrow's.
- Add more examples

* docs: Add code link to schemas

* docs: Add conversion graph

* docs: Apply suggestions from code review

Co-authored-by: LFC <bayinamine@gmail.com>

---------

Co-authored-by: LFC <bayinamine@gmail.com>
 2023-04-17 12:11:24 +08:00
LFC
33dbf7264f refactor: unify the execution of show stmt (#1340) 
* refactor: unify the execution of show stmt
 2023-04-12 23:09:07 +08:00
Weny Xu
637a4a2a58 docs: file external table RFC (#1274) 2023-04-04 10:41:17 +08:00
LFC
4705245d60 docs: region failover RFC (#1139) 
* docs: region failover RFC

* fix: resolve PR comments
 2023-03-15 15:21:58 +08:00
Zhizhen He
6833b405d9 ci: upgrade spell checker to 1.13.10 (#1045) 
* ci: upgrade spell checker to 1.13.10

Signed-off-by: Zhizhen He <hezhizhen.yi@gmail.com>

* fix: fix existing typos

Signed-off-by: Zhizhen He <hezhizhen.yi@gmail.com>

* chore: use taplo to format typos.toml

Signed-off-by: Zhizhen He <hezhizhen.yi@gmail.com>

* chore: add fmt-toml rule to format TOML files

Signed-off-by: Zhizhen He <hezhizhen.yi@gmail.com>

---------

Signed-off-by: Zhizhen He <hezhizhen.yi@gmail.com>
 2023-02-21 10:55:27 +08:00
Yingwen
be897efd01 feat: Execute procedure in LocalManager (#953) 
* feat: Runner executes procedure

* feat: Add rollback key type to ParsedKey

* feat: Write rollback key when procedure is unable to execute

* feat: Use loaded step to re-submit subprocedure

* feat: Track subprocedures in ProcedureMeta

* feat: Clean message cache after the root procedure is done

* feat: Runner returns execution result

* fix: Fix tests

* test: Test Runner

* test: Test procedures_in_tree

* chore: Refine test and comments

* feat: Remove support of lock inheritance

A deadlock happens if a subprocedure acquires the same lock key as
its parent.

The main concern is if the subprocedure directly inherits its parent's
lock, then how should we behave when multiple subprocedures acquire
this same lock? Each procedure may assume it has unique access to the
same object but it actually shares the resource with others.

Now subprocedures need to use different keys to lock objects, which is
reasonable. For example:
- A parent procedure wants to create a table so it locks the table with
a key like `catalog.schema.table`
- Subprocedures create regions for the table so they lock the regions
with keys `catalog.schema.table.region-0 ~ catalog.schema.table.region-n`

* style: Fix clippy

* feat: insert_procedure returns false on duplicate procedure

Also rename this method to try_insert_procedure

* chore: Address CR comments
 2023-02-13 10:38:56 +08:00
elijah
7d77913e88 chore: fix rfc typo (#952) 2023-02-07 08:47:06 +08:00
Lei, HUANG
3f45a0d337 docs: rfc for table compaction (#939) 
* doc: rfc for table compaction

* docs: update compaction rfc
 2023-02-06 22:15:53 +08:00
Yingwen
788b5362a1 docs: Add procedure framework RFC (#836) 
* docs: Add procedure framework RFC

* docs: Add dump, rollback and locking to procedure framework

* docs: Change ProcedureBuilder to ProcedureLoader

* docs: Add sub-procedures section

* docs: Add a link to explain idempotent

* docs: Add link to the tracking issue

* docs: Fix ProcedureLoader type alias

* docs: Update procedure API

* docs: Address CR comments

* docs: Update path and make the docs more clear
 2023-02-02 11:28:56 +08:00
Ruihang Xia
a61e96477b docs: RFC of promql (#779) 
* docs: RFC of promql

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* docs: change styles, list drawback of misusing arrow

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
 2022-12-26 13:12:24 +08:00
Ruihang Xia
e3785fca70 docs: change logo in readme automatically based on github theme (#743) 
* docs: adaptive logo on theme

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* switch logos

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* aligh center

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* adjust stylet

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* use new logo image

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
 2022-12-14 19:32:51 +08:00
Dongxu Wang
b6fa316c65 chore: correct typos (#589) (#592) 2022-11-21 14:07:45 +08:00
xiaomin tang
7e49493e34 docs: add more sections to readme (#478) 
* docs: add badges & logo

* docs: add What_is_GreptimeDB section

* docs: add Community&Documentation&License section

* docs: simplify name of CI badge
 2022-11-14 16:46:09 +08:00
LFC
64b6b2afe1 feat: procedure macro to help writing UDAF (#242) 
* feat: procedure macro to help writing UDAF

* resolve code review comments

Co-authored-by: luofucong <luofucong@greptime.com>
 2022-09-13 10:39:44 +08:00
egg
38d5febafe modify docs (#213) 2022-08-30 18:56:21 +08:00
LFC
2b064265bf feat: UDAF made generically (#91) 
* feat: UDAF implementation backed by DataFusion.

Directly Transplant DataFusion's UDAF related structs, traits and functions, like `AggregateUDF`, `Accumulator` or `create_udaf` etc.

Implement median UDAF on top of it and used in unit testing.

Refs: #61

* feat: UDAF made generically

Refs: #61

* fix: cargo fmt

* fix: use prelude

* fix: uniform the name

* fix: move maybe commonly used functions together

* fix: make comments more clear

* fix: resolve conversations in CR

* fix: store input types in AccumulatorCreator, and use ScalarVector's iterator

* feat: introducing List value and List datatype

* refactor: use ArcSwap instead of Mutext

* refactor: shorten some namings

* refactor: move median UDAF out of tests

* refactor: rename

* feat: aggregate function registry

* fix: make `Value` satisfy ordering again

* fix: clippy warnings

* doc: add "how to write aggregate function"

* fix: address PR comments

* fix: trying to get rid of unwraps

Co-authored-by: luofucong <luofucong@greptime.com>
 2022-07-25 10:35:36 +08:00