feature(udf):add test to jenkins

fix(query): do perform arithmetic operator before apply the sort procedure.

feature(udf): scalar memory management

fix(rpc): fix timeout error

fix(query): add hex encoding/decoding for transmitting nchar constant from client to server in JSON

feat(stream): insert data

TD-15138

fix: forbid the startup of illegal fqdn

test: add unitest for transaction

from client to server in JSON

fix: plan problem of tag scanning

feat: stmt query api

[TD-15262]

fix(query): set the correct join on column slot id.

feat: drop table and tdb upsert

[TD-13052]