* fix: uppertable metacache
 todo:Fix lockkey case difference #846

* increase uppertablename and  Fix lockkey case difference #846

* Fix test case difference #846

* Fix test case difference #846

* reduce uppertablename col #846

* reduce uppertablename #846

* fix test #846

---------

Co-authored-by: FengZhang <zfcode@qq.com>

bugfix delete sql of failed parsing table

* duplicate image row for update join

* update join condition placeholder param error

* update join bugfix

* Open test annotations

* recover update executor

* recover update test

* recover update test

* modified version param

---------

Co-authored-by: JayLiu <38887641+luky116@users.noreply.github.com>
Co-authored-by: FengZhang <zfcode@qq.com>

* Refer to buildlockkey2 optimization #829

* Time complexity O(NM)-> O(NK) about buildlockkey and buildlockkey2  Increased readability  #829

* update import sort #829

* update Encapsulation into util packages #829

Signed-off-by: LeeHao <1838249551@qq.com>
Co-authored-by: FengZhang <zfcode@qq.com>
Co-authored-by: JayLiu <38887641+luky116@users.noreply.github.com>

* support auto refresh table mate cache

* fix test

* Refactor the code to address the issue of duplicate definitions

* Refactor the code to address the issue of duplicate definitions

* Refactor the code to address the issue of duplicate definitions

* Refactor the code to address the issue of duplicate definitions

---------

Co-authored-by: root <root@localhost.localdomain>
Co-authored-by: JayLiu <38887641+luky116@users.noreply.github.com>

* only inserted fields

* It is suspected that it is not used, so restore the previous code

---------

Co-authored-by: JayLiu <38887641+luky116@users.noreply.github.com>

* feat:add more linter

* feat:change golangclilint version to 1.57.x to support more linter

* feat:adjust lint conf and adjust the code to pass the check

* style: format some code; fix: some sql statement or rows was not been closed

---------

Co-authored-by: JayLiu <38887641+luky116@users.noreply.github.com>

* feat: new feature for service discovery

1.Completed the code for organizing the workflow.
2.Implemented FileRegistryService based on local configuration files.

* style: go imports

* refactor: avoid the uncertainty of SQL field order in unit test.

refactor select_for_update_executor_test.go to avoid the uncertainty of SQL field order causing test code to pass and fail sometimes.

* fix xa branch commit bug

optimize go imports style

* feat: add xa

sort before get column name

optimize insert on update executor (#509)

optimize multi delete executor

* reactor:multiple delete executor

* fix select for update bug

* reactor:multiple update executor

* refactor(datasource,rm): insert on update executor

* reactor: select for update executor

Signed-off-by: charlie <qianglin98@qq.com>

* optimize the datasource init

* Initial commit

* add config file

* init

* add rm

* add processor

* bug fix

* use processor on message

* change default config

* init github Actions

* init github Actions

* add tcc process

* Adjust the structure of the project

* Adjust the structure of the project

* Adjust the structure of the project

* fix linter error

* fix cli

* add apache license

* fix config

* add unit test

* add go imports shell

* Adjust project directory

* remove iota

* fix cli bug

* remove the useless comments

* fix branch commit bug

* remove goetty package

* Optimize codec code

* Create enhancement.md

* style:change bool to struct{}

* fix commit and rollback codec

* realize branchReport

* add seata-go samples

* add processor unittest

* remove blank and annotation

* branchReport return value judgment

* optimize-zap-log

* update changed the format of log

* remove the duplicate code same with sample/local

* optimize format of logging

* optimize format of logging

* optimize format of logging

* Update logging.go

* feature add action context for tcc

* add err check for unmarshal json

* Feat add two phase (#122)

* add two phase

* support seata dubbo

* fix getty auto close bug (#130)

* optimize named for the resource manager api and tcc resource, adjust … (#125)

update optimize the resource manager.

* docs: add readme ,contributing and pr template doc (#153)

* add license (#146)

* bugfix: fix rollback response status bug (#155)

* feature add unit test and labeler workflow (#165)

* add license

* add license

* add unit test workflow, rename golangci lint workflow

* changed golang version from 1.15 to 1.16 in workflow.

* fix golangci-lint invaild

* fix golangci-lint invalid.

* add labeler workflow

* fix labeler invaild

* fix typo in reademe (#167)

fix typo

* doc: add seata server startup docker compose file (#172)

doc: add seata server startup docker composer file

* doc: add release 0.1.0 changes note (#169)

doc: add release 0.0.1-rc1 changes note

* optimize add ut for message (#154)

* add ut for message

* format imports

* optimieze add ut for tm (#163)

* add ut

* add ut for tm

* format imports

* resolve conflict in go mod

* fix loop variable v captured by func literal (govet)

* optimize ut for tm in gomonkey mock.

* format by goimports

* optimize code style

* resolve conflict.

* [modify] git ignore add build products in 'dist/' (#177)

* bugfix fix ut bug of msg, it will cause ci failed (#176)

fix ut bug of msg.

* optimize: optimise way of init seata (#187)

optimize: optimise way of init seata

* Feature add tcc branch report (#190)

feature: add tcc branch report

* refactor(pkg/rm): optimize function's parameters into one struct (#196)

optimize function's parameters into one struct，comment and code style

Co-authored-by: liushao <liushao@inke.cn>

* feature add integration for grpc (#158)

* finish ut for interceptor

* add client interceptor

* add server interceptor

* adjust location for test file

* format in goimports

* goimformat

* adjust package struct of grpc interceptor, move constant of grpc to common package.

* adjust gprc interceptor file struct

* refact directory, optimize grpc test case

* optimize proto

* delte test file

* delte test file

* fix npe for server integration

* go mod tidy

* remove duplicate constant

* optimize: remove unnecessary codes (#208)

* Add unit testing for getty (#203)

* getty tests

* test

* test

* style

* style go mod

* style:format imports

* style:Delete the useless gomonkey Reset method

Co-authored-by: xubaisheng <>

* optimize workflow, add condecov and issue, stale robot (#202)

optimize workflow, add condecov and issue robot

* Feature add tcc branch report unit test (#210)

test: add tcc branch report unit test

* optimize: support instance BusinessActionContext outside the TCC try … (#179)

optimize: support instance BusinessActionContext outside the TCC try method

* add dubbo transtation filter test (#204)

test: add unit test for dubbo transtation filter

* optimize ResourceManagerInbound function's parameters into one struct-rm_api.go  (#198)

optimiz: optimize function's parameters into one struct-rm_api.go

* feature add tcc grpc sample，adjust register resource and branch register (#200)

feature: add grpc integration for tcc

* fix enhancement: make time parameters easier to read (#215)

optimize: make time parameters easier to read

* feature/datasource_at merge to master (#213)

feature: add transaction at datasource

* add rm test  (#192)

add test for rm

* optimize: add some todo comment, add a undo hook sample (#238)

add some todo comment, add a undo hook sample

* replace the underline naming in the code with the hump naming method (#235)

* add dubbo transtation filter test (#204)

test: add unit test for dubbo transtation filter

* add dubbo transtation filter test (#204)

test: add unit test for dubbo transtation filter

* add dubbo transtation filter test (#204)

test: add unit test for dubbo transtation filter

* add dubbo transtation filter test (#204)

test: add unit test for dubbo transtation filter

* add dubbo transtation filter test (#204)

test: add unit test for dubbo transtation filter

* add dubbo transtation filter test (#204)

test: add unit test for dubbo transtation filter

* add dubbo transtation filter test (#204)

test: add unit test for dubbo transtation filter

* add dubbo transtation filter test (#204)

test: add unit test for dubbo transtation filter

* add dubbo transtation filter test (#204)

test: add unit test for dubbo transtation filter

* add dubbo transtation filter test (#204)

test: add unit test for dubbo transtation filter

* fix: do register resource where execute OpenConnector function (#237)

* fix: register resource where execute OpenConnector function

* remove chinese comment

* optimize Add unit testing for common (#229)

* add unit test

* add unit test

* add unit test

Co-authored-by: miaoxueyu <miaoxueyu@xs901.com>

* bugfix: fix infinite loop of asyncCallback (#230)

asyncCallback -> syncCallback

* feature: add undo log manager delete (#240)

feature:add DeleteUndoLogs func, issue:#217

* frature: add update sql parser (#243)

feature: parse select sql from update sql

* feature: add license github action (#254)

* add license github action

* fix global transation time out (#258)

* feature add fence for tcc, and add fence sample in tcc local mode. (#191)

* frature: add update sql parser and remove tidb parser (#264)

add update sql parser and remove tidb parser (#243)

* fix ci failed because mock is invalid (#263)

* optimize: nested loop retries (#261)

* feat: add http tcc (#280)

feat: add http tcc

* feat: optimize retry (#284)

feat: optimize retry

* optimize: split client.Init into rm.Init and tm.Init methods (#286)

optimize: nested loop retries (#261)

* optimize: optimize global transaction usage (#281)

* refact the tm executor and adjust the sample

* optimize interface, adjust samples

* fix ci

* optimize comment

* upgrade go version

* add tx name configuration

* add panic handler

* feat: add has undo log table (#245)

feat:add has undo log table func

* (WIP)refactor:seata conn (#287)

* refactor:seata conn

* test: add unit test

* test: add unit test

* feat: add mysql update undo log builder (#288)

feat: add mysql update undo log builder

* change dubbo-go version (#302)

optimize: change dubbo-go version

* test:add DoParser ut (#299)

test: add DoParser unit test

* config github action not to automatically close ps or issue (#305)

* add mysql delete undo log builder (#296)

* add mysql delete undo log builder

* add mysql delete undo log builder

* add mysql delete undo log builder

* add mysql delete undo log builder

* feat: add sync worker and fmt (#303)

* feat: add sync worker and fmt

* feat: update

* feat: update

* feat: update

* feat: update

* feat: update

* feat: update

* feat: update

* feat: fix spell

* feat: fix conflict

Co-authored-by: Xin.Zh <dragoncharlie@foxmail.com>
Co-authored-by: haohongfan1 <haohongfan1@jd.com>

* Feat add mysql update after undo log builder (#289)

feat: add mysql update after undo log builder

* format:format code

* format:format code

* feat:add mysql table meta func && sql addEscape, delEscape func issue… (#294)

* feat:add mysql table meta func && sql addEscape, delEscape func issue#290

* fix:TestMetaCache func rename

* fix:ci lint fail fix

* fix: solve GetTableMeta return type && constant define

* fix:solve code format and meta cache func fault

* fix:solev git ci fail

* fix:solev git ci fail

* format:format code

* fix:merge master && format code

* fix:solve name conflict

Co-authored-by: 王瑞 <wangrui5@songguo7.com>
Co-authored-by: wangrui130 <wangrui130@tal.com>

* feat: init compressor type (#309)

* init compressor type

* refactor compress (#318)

* init compressor type

* init compressor type

* reformat code

* reformat code

* Feat multi undo log builder (#301)

* feat: add mysql update undo log builder

* add log

* add comment for JDBCType

* add name

* optimize basic builder

* fix type

* fix type

* fix switch

* add update after iamge builder

* format code

* format

* add multi undo log builder

* fix conflict

* fix conflict

* fix conflict

* fix conflict

* fix conflict

* fix conflict

* fix conflict

* feat: fix fanout test data race (#326)

* Refactor seata conn (#295)

* refactor:split xa and at logic

* refactor:split xa and at logic

* refactor:split xa and at logic

* feat(compressor): deflate compress (#321)

* feat(compressor): deflate compress

1. Optimize compressor type definition. (Don't start with package name).
2. Implement deflate compressor and ut.

close #312

* refactor(compressor): revert compressor type definition

* refactor(compressor): remove fmt.Println in ut

* refactor(compressor): adjust the order of deflate compressor constants.

* Add LZ4 compressor support. (#324)

* feat: add lz4 compressor support.

Signed-off-by: Wyatt Jia <i@eventloop.live>

* fix lz4 compressor buffer error.

Signed-off-by: Wyatt Jia <i@eventloop.live>

* format code by goimports.

* Add equal lz4 decompress test case and format code by goimports.

Signed-off-by: Wyatt Jia <i@eventloop.live>

* add zstd compress (#327)

zstd compress

Co-authored-by: xubaisheng <>

* Feat add gzip (#322)

* format:format code

* feat:add gzip func

* fix:comment unuseful code

* fix: fix ret val and unit test assert

* fix:gzip unit modify

* fix:unit test param define modify

Co-authored-by: wangrui130 <wangrui130@tal.com>
Co-authored-by: 王瑞 <wangrui5@songguo7.com>

* feat:add undo log manager-flush undo log func #269 (#307)

add undo log manager-flush undo log func #269

* Feat add zip #315 (#329)

* add zipcompress

* Feat/multi update (#325)

feat: add multi update

* feature: add select for update (#319)

* add select for update

* wip:multi delete sql (#330)

feat:multi delete sql

Co-authored-by: wangxiaoxiong <wangxiaoxiong@asants.com>

* test: strengthen ut (#332)

* optimize at (#336)

optimize at model

* Feat add undo func (#320)

add undo function

* optimize: add insert undo log function (#337)

add insert undo log function

* doc: add sample undo_log table sql

add sample mysql

* optimize at commit branch (#346)

* optimize at

* fix:timeout config & panic log lost (#350)

* fix timeout config & panic log lost

* format & fix rollback

* optimize meta data (#352)

optimize meta data

* optimize commit (#354)

optimize commit

* optimize commit (#354)

optimize commit  process

* feat: modify some receiver name (#353)

* feat: modify some receiver name

* feat: add no transaction test

* feat: update batch delete

* Optimize rollback (#356)

optimize  rollback

* feat: add gin for at and fix async worker bug (#357)

* feature: support ONLY_CARE_UPDATE_COLUMNS (#355)

support ONLY_CARE_UPDATE_COLUMNS & fix beforeImage error due to the struct shallow copy

* Rollback (#358)

* feat: rollback

* feat: add at rollback sampel

* feat: fix name

* fix bug (#359)

* Rollback1 (#360)

* feat: rollback

* feat: add at rollback sampel

* feat: update

* Fix meta data (#363)

 fix ColumnType

* Fix decode image(#365)

fix decode image

* add data check before rollbeck (#366)

* add data check before rollbeck

* doc: v1.0.2-RC1 release file (#338)

* optimize: remove unless function (#369)

remove unless function

* doc: update 1.0.2-RC1 change log (#370)

* update 1.0.2-RC1 change log

* fix: at sample (#374)

fix at rolback sample

* optimize: simplify to make codes more readable (#367)

Signed-off-by: charlie <qianglin98@qq.com>

* feat:add yml config  (#285)

add yml config

* feat: support for propagation of global transactions (#262)

* feature:build undo log by insert target SQL (#333)

* insert undo log

* add insert undo test

* fix map loop

* OPT code style & lint & add ut

* fix imports

* fix conflict & adapter some modify

* fix some bug & add ut

* fix  at smaple sql (#385)

fix  the table structure in testdata sql requires fewer fields than that in smaple (#385)

* fix: loop recursion problem in OpenConnector (#387)

fix: fix loop recursion problem in OpenConnector

* add tcc fence config logic (#383)

* add tcc fence config logic

* add string loader

* fix samples

* fix samples

* fix samples

* fix samples

* fix samples

* fix samples

* fix samples

* merge Load and LoadPath

* fix sample

* optimize some format (#392)

Co-authored-by: haohongfan1 <haohongfan1@jd.com>

* optimize at base executor (#394)

optimize at executor

* feat: add tm config (#398)

feat(pkg/client,pkg/config): add tm config

* feat: add getty config (#399)

add getty config

* fix branch register response (#401)

* fix branch register response

* optimize protocol init (#400)

* optimize protocol init

* optimize RM init (#390)

* OPT rm client

* fix code style

* fix lint

* feat: support xa mysql connection (#380)

* [wip]feat: support xa mysql connection

Signed-off-by: charlie <qianglin98@qq.com>

* Feat xa branch xid (#389)

* feat: add xa branch xid

Co-authored-by: 王瑞 <wangrui5@songguo7.com>

* [AT] add insert on duplicate (#405)

Co-authored-by: “kirhaku” <“2454546080@qq.com”>

* optimize: refactor at executor  (#397)

* refactor at executor

* refactor: use new tm config in tm module. (#411)

* refactor: use new tm config in tm module.

* roptimize: efactor delete and insert executor (#409)

* refactor delete and insert executor

* optimize: add log init (#408)

* feature: add transport config (#406)

* add transport config

* refactor(compressor): rename defalte_compress_test.go to deflate_compress_test.go (#414)

Co-authored-by: liushao <liushao@inke.cn>

* feat: add RM config (#412)

* feat: add rm config

* optimize readme (#417)

* feat: add service and seata config (#413)

* feat: add  Undo  config (#410)

add undo config

* fix undo config (#418)

fix undo config

* opt: optimize comments and dead code (#388)

* Apply getty config (#421)

* apply getty config

* feat: use undo config (#419)

* use undo config

* remove unused config (#422)

* bugfix: repair init getty failed (#423)

* bugfix: repair init getty failed

* fix getty config (#424)

* remove unused config

* bugfix: at model execution failed (#429)

* bugfix: at model execution failed

* Optimize getty config (#430)

* temporary not supported connection-num

* use config (#436)

* fix bug

* doc: add v1.0.2-RC3  change log (#431)

add change log for v1.0.2-RC3

* rename change-log to 1.0.3 (#443)

Co-authored-by: liuyuecai <liuyuecai@didiglobal.com>

* fix:when id autoincrement insert fail

Signed-off-by: Wyatt Jia <i@eventloop.live>
Signed-off-by: charlie <qianglin98@qq.com>
Co-authored-by: Xin.Zh <dragoncharlie@foxmail.com>
Co-authored-by: luky116_Liuyuecai <luky116@126.com>
Co-authored-by: liiiiiibpm <1653433835@qq.com>
Co-authored-by: AlexStocks <alexstocks@foxmail.com>
Co-authored-by: liuyuecai <liuyuecai@didiglobal.com>
Co-authored-by: 刘月财 <38887641+luky116@users.noreply.github.com>
Co-authored-by: wangxiaoxiong <wangxiaoxiong@asants.com>
Co-authored-by: lichen <liiiiiibpm@163.com>
Co-authored-by: cgDeepLearn <cglearningnow@163.com>
Co-authored-by: liiibpm <105549399+liiibpm@users.noreply.github.com>
Co-authored-by: juzimao <578961953@qq.com>
Co-authored-by: adair peng <1374854359@qq.com>
Co-authored-by: Elrond G <elrondgcn@gmail.com>
Co-authored-by: liushao <505786909@qq.com>
Co-authored-by: liushao <liushao@inke.cn>
Co-authored-by: Cr <631807682@qq.com>
Co-authored-by: 野牛 <1251604436@qq.com>
Co-authored-by: Jason Deng <76831112+jasondeng1997@users.noreply.github.com>
Co-authored-by: liaochuntao <liaochuntao@live.com>
Co-authored-by: windWheel <1817802738@qq.com>
Co-authored-by: miaoxueyu <M__java@163.com>
Co-authored-by: miaoxueyu <miaoxueyu@xs901.com>
Co-authored-by: PangXing <pangxing_2006@126.com>
Co-authored-by: georgehao <haohongfan@gmail.com>
Co-authored-by: baerwang <52104949+baerwang@users.noreply.github.com>
Co-authored-by: Shaozhou Hu <1094091844@qq.com>
Co-authored-by: haohongfan1 <haohongfan1@jd.com>
Co-authored-by: 王瑞 <wangrui5@songguo7.com>
Co-authored-by: bitstring <wellschuan@gmail.com>
Co-authored-by: FengZhang <zfcode@qq.com>
Co-authored-by: Charlie17Li <qianglin98@qq.com>
Co-authored-by: zhangym <40376181+zhangymPerson@users.noreply.github.com>
Co-authored-by: lxfeng1997 <33981743+lxfeng1997@users.noreply.github.com>
Co-authored-by: Kirhaku <38072436+Kirhaku@users.noreply.github.com>
Co-authored-by: “kirhaku” <“2454546080@qq.com”>
Co-authored-by: Zihao Yu <81380056+Chovyyyyyy@users.noreply.github.com>

optimize error

* bugfix: at model execution failed

* use undo config

fix undo config

* add transport config

* refactor delete and insert executor

* refactor: use new tm config in tm module.

* refactor at executor

* [wip]feat: support xa mysql connection

Signed-off-by: charlie <qianglin98@qq.com>

optimize at executor

Co-authored-by: haohongfan1 <haohongfan1@jd.com>

support ONLY_CARE_UPDATE_COLUMNS & fix beforeImage error due to the struct shallow copy

optimize meta data

add sample mysql

add insert undo log function

add undo function

optimize at model

feat:multi delete sql

Co-authored-by: wangxiaoxiong <wangxiaoxiong@asants.com>

* add select for update

* refactor:split xa and at logic

* refactor:split xa and at logic

* refactor:split xa and at logic

* feat: add mysql update undo log builder

* add log

* add comment for JDBCType

* add name

* optimize basic builder

* fix type

* fix type

* fix switch

* add update after iamge builder

* format code

* format

* add multi undo log builder

* fix conflict

* fix conflict

* fix conflict

* fix conflict

* fix conflict

* fix conflict

* fix conflict

feat: add mysql update after undo log builder