Re: pg_upgrade to 15 fails on Windows because of xml_is_well_formed()
On 10/13/22 12:45, Thomas Kellerer wrote: Tom Lane schrieb am 13.10.2022 um 21:01: When trying pg_upgrade to upgrade Postgres 14 to 15 on Windows 10 Hmm, the xml2 extension is not installed in any of those databases. Most databases were probably migrated over time from 8.4 and I can't rule out that I did install xml2 there at some time in the past. I checked pg_proc and it the function was there twice: one in pg_catalog and one in the public schema. The one in the public schema would seem to be the smoking gun that points at xml2 having been installed from contrib in pre-extension days. Regards Thomas -- Adrian Klaver adrian.kla...@aklaver.com
Re: pg_upgrade to 15 fails on Windows because of xml_is_well_formed()
Tom Lane schrieb am 13.10.2022 um 21:01: When trying pg_upgrade to upgrade Postgres 14 to 15 on Windows 10 this fails with: pg_restore: error: could not execute query: ERROR: could not find function "xml_is_well_formed" in file "c:/Program Files/PostgreSQL/15/lib/pgxml.dll" I don't understand why this functions is included in the dump in the first place. Indeed. No such function should be present in any version of contrib/xml2 that was ever converted to extension style. Have you never done that in this DB? Hmm, the xml2 extension is not installed in any of those databases. Most databases were probably migrated over time from 8.4 and I can't rule out that I did install xml2 there at some time in the past. I checked pg_proc and it the function was there twice: one in pg_catalog and one in the public schema. After manually dropping the function from the public schema, pg_upgrade went through. It's probably not worth investigating how it got there. I tried to create and drop the xml2 extension to see if that maybe leaves the "orphaned" function in the public schema, but I couldn't reproduce it. Regards Thomas
Re: pg_upgrade to 15 fails on Windows because of xml_is_well_formed()
Thomas Kellerer writes: > When trying pg_upgrade to upgrade Postgres 14 to 15 on Windows 10 this fails > with: > pg_restore: error: could not execute query: ERROR: could not find function > "xml_is_well_formed" in file "c:/Program Files/PostgreSQL/15/lib/pgxml.dll" > I don't understand why this functions is included in the dump in the first > place. Indeed. No such function should be present in any version of contrib/xml2 that was ever converted to extension style. Have you never done that in this DB? regards, tom lane
