[TD-6481]<enhance> The establishment of TCP connection failed due to …

* [TD-6294]<fix>: taosdemo support long arg

fix conflict with develop branch.

* fix few words.

* declare default child tables number.

* add support email prompt.

* support the way no space between param and value

* fix uncatched status.

* fix -PP arg.

* fix total child tables bug.

* fix taosdemo long args bug.

* fix default column number
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* [TD-6294]<fix>: taosdemo support long arg

fix conflict with develop branch.

* fix few words.

* declare default child tables number.

* add support email prompt.

* support the way no space between param and value

* fix uncatched status.

* fix -PP arg.

* fix total child tables bug.

* fix taosdemo long args bug.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* [TD-5875]<featur>: taosdemo show progress

* empty commit for CI

* better msg for create child table.

* fix total child tables bug.

* fix INF rps if spent 0 ms to insert.

[TD-6424] <docs>: add English version of Docker guide.

doc: 7652

Update docs.md

Update docs.md

modify and review the English docs

[TD-2639] <docs>: remove dead link in English doc.

<docs>: add the missing note

doc: update 10.cluster docs.md

update '降频操作' to '降采样'

* change mac default path back after homebrew install support merged.

* fix lib/log path install for mac

Docs/update latest feature

[TD-6361]<fix> restrict UDF func name

Docs/update latest feature

[TD-6288] <docs>: add config parameter "httpDbNameMandatory" to force setting default db name in RESTful url.