* [TD-5265]<feature>: add test case for executeBatch in Statement

* [TD-5265]<feature>: support continue process in Statement.executeBatch method

* change

* change

* change

* change

* [TD-5300]<fix>: taosdemo stmt debug print.

* fix default iface is unknown.

[td-5037]<fix>: fix the last query performance worse then previous pr…

* [TD-5286]<test>: test insert and query, the ts should be the same

* print timestamp

* fix the setBytes test cases

[TD-5169]<fix>: fixed a potential crash bug

Feature/query

* [TD-5136]<feature>: taosdemo simulate real senario.

* update test case according to taosdemo change

* adjust range of semi-random data.

* make demo mode use different tag name and value.

* change malloc to calloc for pid allocation.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

[TD-5222]<fix>: fix interval query crash issue

Remove unused code

* [TD-5136]<feature>: taosdemo simulate real senario.

* update test case according to taosdemo change

* adjust range of semi-random data.

* make demo mode use different tag name and value.

* [TD-5242]<feature>: taosdemo support max columns align with TSDB defines.

Co-authored-by: Nweicz <weicz@runlion.com>

[TD-2574]<enhance>: refactored algorithms for top and bottom functions.

[td-5153]<fix>: fix the tbname query bug in outer query.

[TD-5255] <docs>: update getting-start doc to fit latest taosdemo fea…