fix: problem of sql command 'kill transaction'

Feature/td 14761 feat:schemaless function

fix(query): revise the length of var data type.

3.0

feat: set tsdb cfg for rollup sma

fix(query): fix invalid extraction of column id.

test(stream): more stream case

fix: auto-create table

fix: datadir info is not recorded in monitor

test(stream): add stream case

feat(stream): auto create ctb

fix(query): column match

test: finish stb select column and tb select *|column