Re: XMLDocument (SQL/XML X030)

On 16.01.25 07:11, Pavel Stehule wrote:
> It is better.
v2 attached updates the documentation.
>
> My note was related to a very different description of this
> functionality in DB2. So if you propose this function for better
> compatibility (and this function is implemented only by db2), it is
> surprising to see that this functionality is described (and probably
> implemented) very differently. Because I do not have db2 and I miss
> db2 knowledge, I don't know if differences in implementation and
> description are based on different technology (XML like graph or XML
> like string) or if it is something that is missing in this patch.

I suppose it's mostly because PostgreSQL and DB2 have different
structures for the XML data type; DB2 stores it in its native
hierarchical format rather than as text.

Thanks for the review.

Best, Jim