Will add a new workflow to clean up artifacts

* Add initial implementation of FixedTable

* Add hashtable aggregators

* Change waitTime for replay test

* Code refactor and add comments

* Add origin flag of vector

* Modify test logic to avoid a lot of loops

* Add skip of parenExpr

* Update unittest

* Update cube

* Fix the name issue

Co-authored-by: nnsgmsone <nnsmgsone@outlook.com>

* Remove logutil2

* Refactor mock

* Rename some package name

Signed-off-by: jinhai <haijin.chn@gmail.com>