I need Sybase datatype to save string of indefinite Length.

Question

My requirement is to declare a datatype which accepts xml value with maximum size.
Question: Do we have text, xml or varchar(max) datatype in Sybase?

Answer 1

There is text datatype. You can find More information here.

How to use it with procedure:

create procedure settxt
(
  @txt text
)
as
begin
  select @txt
end

How to run the procedure:

declare @txt  text
select @txt = 'Hello world'
execute settxt @txt

The code works for me, but maybe not for everyone.

Here is solution with temporary table:

create table #texttab
(
  txt varchar(100)
)
go
insert into #texttab
values ('Hello ')

insert into #texttab
values  (' wolrd!')
go
create procedure settxt
as
begin
  declare @txt text, 
          @txtval varchar(100)  

  select @txt=' '

  declare curTXT cursor for 
  select txt from #texttab


  open curTXT
  fetch curTXT into @txtval  
  while @@sqlstatus=0 begin
    select @txtval
    select @txt=@txt+@txtval
    select @txt
    fetch curTXT into @txtval
  end
  close curTXT
  deallocate cursor curTXT

  select @txt

end
go
execute settxt