* [TD-11515]<fix>(connector):add jdbc test to jenkins

* [TD-11515]<fix>(connector):add jdbc test to jenkins

* [TD-12257]<fix>:csharp stmt cn tag and col]

* test 1rst

* [TD-12257]<fix>(connector):XXXXX

* [TD-12102]<fix>:csharp support fetch_lengths,fix fetch_row binray retrieve error

* submit testcase

* fix method name to FetchLengths, update test case to assert value

* fix format

* ci 2nd

* fix bug long time convert timestamp when negative value

* add test description

* [TD-10547]<feature>:c# support json tag

* fix conflict

* fix conflict  2nd

* ci re run

* fix ci

* ci test

* ci test3rd

* split git ingnore file into prject direction

* fix format JsonTag.cs

* [TD-10645]<feature>:node-support-jsonTag

* add more test cases

* complete json tag test cases

* [TD-10546]<feature>:nodejs support jason tag

* ci re run

* ci test 4th

* fix ident and type of bytes

* remove test database

* delete test database && fix use databae in restful

* restore

* restore

* Delete useless code

* restore code

* generate test catalog

* add annotation for json tag test cases

* schemaless add catalog collection

* [TD-11518]<test>:add-csharp-sample-to-ci

* skip taosdemo

* fix conflict

* fix conflict 3rd

* [TD-11519]<test>:add nodejs sample to ci

* add nodejs install

* ci test 4th

* ci test 5

* fix ident

[TD-11711]<fix>:make schemaless insert as an independent class, not associated with statement (#8974)

* make schemaless insert as an indepondent class

* add schemaless list as param

* [TD-11517]<test>: add test case for python connector

* [TD-11634]<fix>: make tests and examples code compatible with python2

* [TD-11517]<test>: fix error in python examples test case

* [TD-11958]<test>: fix CI error for C# taosdemo test case

* chore: no changes for go connector

* chore: fix C# taosdemo binary path

* [TD-10522]<feature>:csharp support stmt

* submit twice

* add fetchfeild test case

* fix singlebind error in linux

* delete extra writeline

* [TD-11616]<fix>: remove grafana plugin submodule

* rename grafanaplugin/README.md

* temprory modify Jenkinsfile

* adjust pos to remove file.

* [TD-11431]<feature>:c# connector publish and example fix

* update c# connector manual since connector publish to nuget

* fix doc,remove <feff>

* [TD-10842]<feature>:nodejs support schemaless

* [TD-10842]<fix>: fix nodejs connector schemaless API error

* [TD-10842]<feature>:nodejs support schemaless

* fix require mistake

* fix code style constant.js
Co-authored-by: NHuo Linhe <linhehuo@gmail.com>

to get length to parse block data