In pg_upgrade cross-version test, handle postfix operators.
Commit eliminated support for
them, so drop them from regression databases before upgrading.  This is
necessary but not sufficient for testing v13 -> v14 upgrades.
Discussion:
@@ -177,7 +177,12 @@ if "$MAKE" -C "$oldsrc" installcheck-parallel; then
esac
fix_sql="$fix_sql
DROP FUNCTION IF EXISTS
- public.oldstyle_length(integer, text); -- last in 9.6";
+ public.oldstyle_length(integer, text); -- last in 9.6
+ DROP OPERATOR IF EXISTS -- last in v13
+ public.#@# (pg_catalog.int8, NONE),
+ public.#%# (pg_catalog.int8, NONE),
+ public.!=- (pg_catalog.int8, NONE),
+ public.#@%# (pg_catalog.int8, NONE);"
psql -X -d regression -c "$fix_sql;" || psql_fix_sql_status=$?
fi
