On 2023-08-25 10:49, Vik Fearing wrote: > I do not think this should be addressed in this patch because > there are quite a lot of functions that need to handle this. Indeed, as described in [0], we still largely provide the SQL/XML:2003 notion of a single XML datatype, not the distinguishable XML(DOCUMENT), XML(CONTENT), XML(SEQUENCE) types from :2006 and later, which has a number of adverse consequences for developers[1], and that wiki page proposed a couple possible ways forward[2]. Regards, -Chap [0] https://wiki.postgresql.org/wiki/PostgreSQL_vs_SQL/XML_Standards [1] https://wiki.postgresql.org/wiki/PostgreSQL_vs_SQL/XML_Standards#Obstacles_to_improving_conformance [2] https://wiki.postgresql.org/wiki/PostgreSQL_vs_SQL/XML_Standards#Possible_ways_forward
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