refactor: stream dispatch

enhance: remove assert

fix: error in deleting only tag columns

new API taos_stmt_reclaim_fields to reclaim TAOS_FIELD_E in a uniform…

enh: optimize drop when scan exec

enh: put func state into tdb

fix: some query tasks not end when vnode stopped

avoid invalid free

fix(meta/snap): return -1 when decoder meta entry failed

fix: escape error in create topic/stream

fix(tdb): free stack celldecoder's pVal

refact: adjust sync log

fix(query): fix count/hyperloglog return additional row in group by when queryPolicy is set to 3.

Fix/xsren/win sort & mac fqdn

fix:fill operator fill next issue

* fix/TD-20817-mac-fqdn use localhostname

* fix/TD-20817-mac-fqdn redundant codes

* fix/TD-20817-mac-fqdn,replace command with api
Co-authored-by: Nfacetosea <25808407@qq.com>
Co-authored-by: Shuduo Sang <sangshuduo@gmail.com>

Co-authored-by: Nfacetosea <25808407@qq.com>

fix: support_vnodes and the max supported vgroups mis-match

fix: set dnode online after status check success

fix: covert scalar param to data block