password need hide when print in Debug or Report

func (s SearchCell) IsBranch() bool { return s.Type == ExprAnd || s.Type == ExprOr }

this is describe one to one relationship with table and its sub table e.g select * from sub_table where id = (table.RelationField).value

not process source str, Source() == Query()

Follow data use to Insert or find

join will replace attribute

this is describe many to many relationship with table and its sub table e.g select * from middle_table where table.id = table.id and sub_table.id = (t

table struct used to save all sql attribute with struct column is table name attribute AllFields is all struct field and it's Anonymous struct SqlFiel

this is describe one to many relationship with table and its sub table e.g select * from sub_table where sub_table.RelationField = table.id