test:add testcases of learner in election

fix: set telemetry reporting service url from telemetry.taosdata.com …

Signed-off-by: Nmuicoder <muicoder@gmail.com>

fix:[TD-24058]send poll result to client if no data 5 times to avoid …

fix: check varchar/nchar column length for alter normal table

fix:after restarting taosd, stream does not work.

fix: show table distributed  t; set the unit of Size to KB

fix: fix crash caused by tsdbReaderResume error not handled

Test/update push message

fix: data compare of signed and unsigned integers

fix: fix invalid read

fix:[TD-24010] subscribeStb.py failed in windows CI

fix:[TD-23972] push subscribe msg to vnode even though consumer not c…

update push message

fix: protect against nullptr in syncRespCleanRsp

fix: forbid some stream computing

colid overflow

docs: add wal args

test: fix tsim/db/error1.sim random failed

use wrong usedb map