optimize  rollback

add undo function

optimize at model

* feat:add mysql table meta func && sql addEscape, delEscape func issue#290

* fix:TestMetaCache func rename

* fix:ci lint fail fix

* fix: solve GetTableMeta return type && constant define

* fix:solve code format and meta cache func fault

* fix:solev git ci fail

* fix:solev git ci fail

* format:format code

* fix:merge master && format code

* fix:solve name conflict

Co-authored-by: 王瑞 <wangrui5@songguo7.com>
Co-authored-by: wangrui130 <wangrui130@tal.com>