> I think it would creating yet another version of the XSQLDA that would
> need to be supported in perpetuity for no gain. Why not write a
> trivial function that loops through the SQLDA and finds the
> appropriate item if it exists.

Sorry, I do not get. Do you mean that I should loop through SQLDA to
check for a primary key? Ok, this is an option, but requires SQL
statement to select a PK.

My idea was to provide if possible an unique ID for each row so client
library can have update functionality independently whether PK is
included in select or not.

Thanks!
Roman