Re: Listing only the user defined types (with owners)

Thom Brown <thom(at)linux(dot)com> writes:
> On Thu, 2 May 2024 at 12:40, Durumdara <durumdara(at)gmail(dot)com> wrote:
>> Do you have a working Query which lists the user defined types with the
>> owners?

> You can always cheat and copy what psql does when you tell it to list all
> user types with extended output (\dt+):

If you want to look at what SQL psql issues for a \d-type command,
you don't even need to look at the server log. Just start psql with
the -E (--echo-hidden) switch.

$ psql -E
psql (17devel)
Type "help" for help.

postgres=# \dT+
/******** QUERY *********/
SELECT n.nspname as "Schema",
pg_catalog.format_type(t.oid, NULL) AS "Name",
t.typname AS "Internal name",
CASE WHEN t.typrelid != 0
THEN CAST('tuple' AS pg_catalog.text)
WHEN t.typlen < 0
THEN CAST('var' AS pg_catalog.text)
ELSE CAST(t.typlen AS pg_catalog.text)
END AS "Size",
... etc etc ...

regards, tom lane