* [TD-3197] <fix>: fix taosdemo coverity scan issues.

* [TD-3197] <fix>: fix taosdemo coverity scan issue.

fix subscribeTest pids uninitialized.

* [TD-3197] <fix>: fix taosdemo coverity scan issues.

* [TD-3197] <fix>: fix coverity scan issues.

check super tbl info pointer.

* [TD-3197] <fix>: fix coverity scan issues.

move sub tbl query thread join into loop

* [TD-3197] <fix>: fix coverity scan issues.

remove unused variable

* [TD-3197] <fix>: fix coverity scan issues.

use more secure random library

* [TD-3197] <fix>: fix coverity scan issues.

use strncpy for more safe

* [TD-3197] <fix>: fix taosdemo coverity scan issue.

replace arc4random with rand().

* [TD-3197] <fix>: fix coverity scan issues.

check stb info pointer for start time

* [TD-3197] <fix>: fix coverity scan issues.

fix strcpy vulnerability

* [TD-3197] <fix>: fix taosdemo coverity scan issue.

modify taosdemoTest2. try to check database continously.

* [TD-3197] <fix>: taosdemo coverity scan issues.

* [TD-3197] <fix>: fix memory leak when parsing arguments.

* [TD-3197] <fix>: fix cmake strip arguments.

* [TD-3197] <fix>: taosdemo coverity scan.

fix cmake string manipulation.

* [TD-3197]<fix>: taosdemo coverity scan issue.

configDir buffer overwrite.

* [TD-3197]<fix>: coverity scan issue.

taosdump argument validation.

* [TD-3197]<fix>: taosdemo and taosdump coverity scan issues.

* [TD-3197]<fix>: taosdemo coverity scan.

append result buf to file. for develop branch.

* exit if read sample file failed.

* fix converity scan issue.

* fix coverity scan issue.

* fix coverity scan memory leak.

* fix resource leak reported by coverity scan.

* fix taosdemo coverity scan issue.

* fix tcsetattr and getchar return value determination bug.

* fix coverity scan issue.

* fix two more coverity scan issues.

* fix stmt batch coverity scan issue.

* change to portable format.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* fix few coverity scan issues.

* submit empty for triage appveyor build

[TD-6645/enhance]: Minor modification to OpenTSDB writing protocol parsing

Docs/update latest feature

[TD-6515]<test>: add and modify testcases for insert/openTsdbTelnetLinesInsert.py

[TD-6586]<test>: add 1 testcase for TD-6586:Binary type value return None with python connector

to defaultJSONType, as this param will also be used to set JSON tags
default string types.

* [TS-352]<fix>taosdemo support unsigned data type

* support negative number

* change snprintf back to strncpy

* fix bug

* extend data value

add function in util/common.py

Comment out schemalessInsert temporarily

[TD-5229]<fix>: Fix a small-probability bug

modify dockerManifest.sh

[TD-6634]<hotfix>:use original string and remove begin/end quote instead of string value after stringRmQuote

* [TD-6479]<fix>: taosdump cmdline align for database sequence.

adopt 'taosdump -D db1,db2,...' format.

* fix core dump issue.

[TS-366]<test>: update valgrind suppressions file to ignore some python errors

Feature/td 5992 set configure once

td-5925

[TD-6638]<fix>: OpenTSDB telnet line tags should be separated using whitespace not comma

<TD-6636><hotfix>: row convert fix and schema version fetch optimize

Docs/update latest feature