c# - Return one column values as list from stored procedure -


is possible return data structure directly mssql ?

public class myclass {        public int id {get; set;}        public int list<int> anotherids {get; set;} } 

i need retrieve data list if id duplicate example: select * mytable

-------------------- |   id    | anthid | |   1     |   1    | |   1     |   2    | |   1     |   3    | |   2     |   1    | |   2     |   2    | |   2     |   3    | |   2     |   4    | -------------------- 

result list of 2 entities: myclass[0]{1, [1,2,3]} myclass[1]{2, [1,2,3,4]}

yes, possible. i'm including example can copy/paste query window , using example build sql return desired data:

declare @tbl table(id int, anotherid int) declare @aa varchar (200) declare @result table(id int, anotherids varchar(200))  set @aa = ''  insert @tbl (id, anotherid) values(1,1) insert @tbl (id, anotherid) values(1,2) insert @tbl (id, anotherid)values(1,3) insert @tbl (id, anotherid) values(1,4)  insert @tbl (id, anotherid) values(2,1) insert @tbl (id, anotherid) values(2,2) insert @tbl (id, anotherid) values(2,3) insert @tbl (id, anotherid) values(2,4)  --select * @tbl   declare @i int select @i = min(id) @tbl declare @max int select @max = max(id) @tbl  while @i <= @max begin  select   @aa =          coalesce (case when @aa = ''                        cast(anotherid varchar)                        else @aa + ',' + cast(anotherid varchar)                    end                   ,'')       @tbl id=@i  insert @result(id, anotherids) values(@i, @aa)          set @aa=''  set @i = @i + 1 end  select * @result 

result looks this:
id anotherids
1 1,2,3,4
2 1,2,3,4


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