3.0

fix: drop table if exists

enh(tq): set table uid

enh(sync): add trace log

fix: data loss in automatically created tables

feat: bitmap operation optimization

fix(stream): create stb in stream

feat: schemaless write

fix: alter db replications

enh(index): support more data type

remove windows test

enh(stream): fix create stb in stream

feat: support update in mem/file

fix(query): add some check for null pointer.

enh(wal): set error code