* (tae): add system db models

* (tae): support cross db transaction

* (tae): add ut

* enable sca check

* slightly refactor makefile

* add function register for compute layer refactor

* remove redundant attribute, fix a type-chek bug

* support own type-check function for each function with variable-length parameters

* remove unused code, add init logic for function package

* refactor the Function structure and related method

* add unittest for functionRegister and fix bugs

* use function_id instead of function_name to do register work

* Add group operator

* Add batchFill of group operator

Co-authored-by: jiangxinmeng1 <51114574+jiangxinmeng1@users.noreply.github.com>

Remove unused code directly according to linter deadcode.

# How to check deadcode
golangci-lint run --disable-all --max-same-issues 10000 --max-issues-per-linter 10000 -E deadcode

* Add built-in function oct (#2115)

Signed-off-by: lawrshen <191220090@smail.nju.edu.cn>

* refine: use bit operations instead of strconv.FormatUint

Signed-off-by: lawrshen <191220090@smail.nju.edu.cn>

* add built-in string function bin

* refine test codes for bin func

* refine: use bit operations instead of strconv.FormatUint

* remove debug param

* add nightly static code analysis & ut coverage

Co-authored-by: Yingfeng <yingfeng.zhang@gmail.com>

* add decimal compare

* add Align Decimal using scaleDiff Batch function

* remove ut coverage check in ut

* remove debug param

* (aoe): optimization

* (tae): update for append node

* (tae): add exception state

* (tae): temp not check gc ops

* Add daily code analysis notify

* extend unittest timeout temporally

Co-authored-by: kutori <312856403@qq.com>
Co-authored-by: jiangxinmeng1 <51114574+jiangxinmeng1@users.noreply.github.com>

* add basic support for tpch in plan2

* fix static check error

* fix static check error

* fix unit test fail

* fix typo

* fix typo