On 8/20/25 05:50, Achilleas Mantzios wrote:
pg_restore: from TOC entry 4295; 1255 596569951 FUNCTION
gist_stratnum_btree(integer) postgres
pg_restore: error: could not execute query: ERROR: could not find
function "gist_stratnum_btree" in file "/usr/local/pgsql/lib/btree_gist.so"
Command was: CREATE FUNCTION "public"."gist_stratnum_btree"(integer)
RETURNS smallint
LANGUAGE "c" IMMUTABLE STRICT PARALLEL SAFE
AS '$libdir/btree_gist', 'gist_stratnum_btree';
I can not find gist_stratnum_btree in:
https://www.postgresql.org/docs/18/btree-gist.html
or in the source.
How did it end up in the database?
The solution was to somehow restart 18beta1, drop btree_gist and all its
dependent constraints / indexes / objects , pg_upgrade and finally re-
create extension and dependent objects.
Something more then DROP EXTENSION/CREATE EXTENSION btree_gist?
--
Adrian Klaver
adrian.kla...@aklaver.com
