[td-4231]<enhance>: report error if only tags of the table are retrieved in the select clause when the filter condition only includes normal columns.

[TD-4081]<fix>: fix vnode dropping

[TD-4100]<fix>:The server will crash when compressMsgSize is changed to 0

* [TD-3985]<fix>: taosdemo timestamp step overflow.

* fix specified subscribe test.

* replace potential overflow of int32 to int64

* replace potential int32 overflow variables to int64.

* replace potential int32 overflow variables to int64.

* change max of int16 to int64 after type changed.

* improve more and more.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

Test/td 4167 m

* [TD-3985]<fix>: taosdemo timestamp step overflow.

* fix specified subscribe test.

* replace potential overflow of int32 to int64

* replace potential int32 overflow variables to int64.

* replace potential int32 overflow variables to int64.

* change max of int16 to int64 after type changed.
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

This reverts commit 70213e65.

TD-4176

* [TD-4148]<feature>: JDBC-Restful Compatible version before 2.0.18.0

* [TD-4174]<test>: add test case for TD-4174

* change

* change

* change

* change

* change

[td-4175]<enhance>: improve the error message while the binary string…

[TD-4020]duplicated queries in show result

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

[TD-4170]<hotfix>:improve skiplist rand performance

Co-authored-by: Nplum-lihui <huili@taosdata.com>

* [TD-3902]<fix>: taosdemo subscribe.

* [TD-3992]<fix>: taosdemo subscribe.

refactor sync/async mode.

* [TD-3992]<fix>: taosdemo subscribe stable.

add missed code lines
Co-authored-by: NShuduo Sang <sdsang@taosdata.com>

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