Feature/2.0tsdb

add regression test suite

Merge pull request #2185 from taosdata/hotfix/sangshuduo/make-pytest-support-both-tdinternal-and-community

make pytest support both TDinternal and community

[TD-551]

[TD-555]

add */test/* to exclude path

[TD-549] scripts change

add slguan@taosdata.com to coverity scan notification

Hotfix/test

[TD-549] fix crash while vread return TSDB_CODE_NOT_READY errno

Patch/stream

update script to support wal param

Merge pull request #2174 from taosdata/dependabot/npm_and_yarn/src/connector/grafana/tdengine/websocket-extensions-0.1.4

Bump websocket-extensions from 0.1.3 to 0.1.4 in /src/connector/grafana/tdengine

Hotfix/td405

Bumps [websocket-extensions](https://github.com/faye/websocket-extensions-node) from 0.1.3 to 0.1.4.
- [Release notes](https://github.com/faye/websocket-extensions-node/releases)
- [Changelog](https://github.com/faye/websocket-extensions-node/blob/master/CHANGELOG.md)
- [Commits](https://github.com/faye/websocket-extensions-node/compare/0.1.3...0.1.4)
Signed-off-by: Ndependabot[bot] <support@github.com>

space for null-terminator

replace gethostbyname with getaddrinfo

make rpcTcp multi-thread safe