test: case for valgrind

fix(tmq): prepare scan should reset operator status

test: cases with 100 dnodes

enh: add type convert api

* chore(release): make get_os.sh works on mac

* chore(tools): update taos-tools

* chore: update taos-tools

for 3.0

[TD-16450]

enh: check available memory of dnode while creating db

enh: enhance kill query processing

refactor(query): remove redundant param check in function execution context

fix(query): fix timetruncate/timediff local variable overwrite issue

 refactor(sync): add sync strategy 

TD-17032

test: add test case for tmq

fix(query): add histogram function parameter check

fix: sort operator exception error

context

TD-17029

context

fix(query): disable histogram to be used with indefinite rows function in projection

fix: some problems of parser and planner