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* Adapt to the new Load Plan

* change word 'colnum' to 'column'

* Add bvt test

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* use logutil.Info/Infof replace fmt.Printf/Println

* fix compile

* fix static-check

* fix merge

* revert version output

* revert version missing part

* revert tool goyacc modification

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* Update char.test

* Update varchar.test

* Update char.test

* Update varchar.test

* Update char.result

* Update varchar.result

* adjust result

* adjust test cases

* add explain cases (#2)

* Update decimal.test

* Update timestamp.test

* Update go.mod

* Update go.mod

* Update timestamp.test

* Update timestamp.test

* Update timestamp.test

* Update timestamp.test

* Update timestamp.test

* Update timestamp.test

* Update timestamp.test

* Update timestamp.test

* Update timestamp.test

* Update timestamp.test

* Update timestamp.test

* Update timestamp.test

* Update timestamp.test

* Update timestamp.test

* Update timestamp.test

* Update timestamp.test

* Update timestamp.test

* Update timestamp.test

* Update timestamp.test

* Update timestamp.test

* Update timestamp.test

* Update timestamp.test

* Update timestamp.result

* adjust cases (#3)

* Update bigint.test

* Update bigint.result

* Update char.result

* Update char.test

* CI: add PR UT coverage (#4371)

Create a new yml file to support detect incremental code coverage

Approved by: @sukki37

* Update ut_pr.yml (#4439)

* Delete ut_pr.yml

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No data and logs are uploaded when a job runs successfully, and vice versa, improving the efficiency of ci job execution.

Approved by: @sukki37

Approved by: @aunjgr, @aressu1985, @ouyuanning

Approved by: @aressu1985

Approved by: @XuPeng-SH

vm/engine: add Engine.Hints

Approved by: @nnsgmsone, @XuPeng-SH, @daviszhen

In this pr, I optimized ut_pr and add auto cancel outdate workflows. For the function of automatic cancellation, please refer to this link: https://docs.github.com/en/actions/using-jobs/using-concurrency

Approved by: @sukki37

fileservice: make service name case-insensitive

Approved by: @zhangxu19830126

Approved by: @dengn

txnengine: add ErrReadOnly

txnstorage: add CatalogHandler; refactor TestMVCC

Approved by: @zhangxu19830126, @lni

    mo-service, cnservice, etc: codes for starting standalone mem engine and distributed TAE (#4700)

mo-service, cnservice, etc: codes for starting standalone mem engine and distributed TAE

Approved by: @zhangxu19830126, @lni, @nnsgmsone

1、fix bug:show create table xx when xx is a view
2、refactor:  move show create table/database from frontend to plan

Approved by: @aunjgr, @XuPeng-SH, @daviszhen, @aressu1985

Approved by: @dengn

Approved by: @dengn

Approved by: @aressu1985

Approved by: @aressu1985

Approved by: @yingfeng

different tenants is allowed to create tables with same name in mo_catalog database

Approved by: @XuPeng-SH

sketch disttae package; engine: add DoTxnRequest

Approved by: @nnsgmsone

* add show create view clause support

* remove debug code

* add ut

The response TxnMeta needs to be checked only if TxnError is not empty, otherwise the error message returned will be incorrect

Approved by: @reusee, @lni

frontend: set session request contexts

Approved by: @daviszhen

remove `system_vars_config.toml`

Approved by: @daviszhen

Approved by: @fengttt

Approved by: @nnsgmsone, @aressu1985

Stop directing gossip traffics to service address as that could confuse some tests.

Approved by: @fengttt, @zhangxu19830126

read when ts is equal

Approved by: @XuPeng-SH, @fengttt

* add standalone cn config

* fix typo

* debug log for default

* support mo-service-standalone ci

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fix bug: insert/update/delete is not supported in view, but no error was thrown

Approved by: @fengttt, @aunjgr, @aressu1985

Approved by: @fengttt, @XuPeng-SH