Dkj master pull request to fix metrict_del.sim

* [TD-5398]<fix>: taosdemo 4096 columns table creation failed.

* change column name prefix from col to c for maxium column number to fix buffer length.

* use accurate buffer length.

* fix test case for column name be shorter.

* remove space between columns and tags.

* change sql buffer to 1M align with taosdef.h.

* column buffer length be calculated.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

modify all release scripts to adding "beta" in package name

* [TD-5398]<fix>: taosdemo 4096 columns table creation failed.

* change column name prefix from col to c for maxium column number to fix buffer length.

* use accurate buffer length.

* fix test case for column name be shorter.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

[TD-5338]support dummy tag in sub-table interval query

[TD-5388]<fix>: fix isUpdateQuery for 'reset query cache' statement

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

* fix default iface is unknown.

* merge with TD-5300 fix against develop

Test/td 5206 m

[td-5278]<enhance>: enable the show queries display the projection qu…

* 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.

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

* [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.

[TD-5304]add null protection

[TD-5206]<fix>:join not work for some data types issue

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

* merge from commit: 069169e7 and fix coverity scan issue.

* fix converity issues

* 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.

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

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

* merge from commit: 069169e7 and fix coverity scan issue.

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