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

* exit if read sample file failed.

* fix converity scan issue.

* fix coverity scan issue.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* [TD-5302]<fix>:taosdemo stmt interlace.

* fix the logic interlace rows compare insert rows.

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

* fix records/sec format.

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

* fix default iface is unknown.

* cherry pick from develop branch.

* [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.

* cherry pick from develop branch.

* [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.

* cherry pick from develop branch.

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

* update test case according to taosdemo change

* adjust range of semi-random data.

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

* exit if read sample file failed.

* fix converity scan issue.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

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

* exit if read sample file failed.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* [TD-4918]<fix>: taosdemo subscribe endAfterResume.

* fix mask length.

* fix heap use-after-free.

* fix illegal input value of consume.

* [TD-4918]<fix>: taosdemo subscribe endAfterResume.

* fix mask length.

* fix heap use-after-free.

* [TD-4892]<fix>: taosdemo subscribe fetch result.

* fix stbname length.

* restrict prefix length.

* submit empty

* fix minor code.

* fix crash if no result file.

* decrease few debug print level.

* [TD-3801]<fix>: taosdump coverity scan issue.

* merge from commit: 069169e7 and fix coverity scan issue.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* [TD-4902] FIX with 1 char

* Fix prompt of -m @ taosdemo
Co-authored-by: NSunShine Chan <chenweican@gmail.com>
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* [TD-4892]<fix>: taosdemo subscribe fetch result.

* fix stbname length.

* restrict prefix length.

* submit empty

* fix minor code.

* fix crash if no result file.

* [TD-4892]<fix>: taosdemo subscribe fetch result.

* fix stbname length.

* restrict prefix length.

* submit empty

* fix minor code.

* [TD-4823]<fix>: taosdemo getTableName return empty.

* fix typo.

* check table name is empty in early stage.

* [TD-4823]<fix>: taosdemo getTableName return empty.

* fix typo.

* [TD-4353]<fix>: taosdemo resub if resubAfterConsume != -1

* fix but resubafter use endafter section.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* [TD-4068]<feature>: taosdemo support stmt.

for easy merge purpose. disabled in master.

* fix clang compile error.

* fix memory leak, add more macros. change sqlcount to int

* fix rest segfault.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* [TD-4068]<feature>: taosdemo support stmt.

for easy merge purpose. disabled in master.

* fix clang compile error.

* fix memory leak, add more macros. change sqlcount to int
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* [TD-4406]<fix>: taosdemo auto create table.

* fix child table exists or auto create logic.

* reduce redundant conditions.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

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

This reverts commit 0c4075e0.

* [TD-4406]<fix>: taosdemo auto create table.

* fix child table exists or auto create logic.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

* [TD-4068]<feature>: taosdemo support stmt.

for easy merge purpose. disabled in master.

* fix clang compile error.

* [TD-4382]<fix>: taosdemo query result file is null.

* modify CI
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>
Co-authored-by: Nliuyq-617 <yqliu@taosdata.com>