Function plpgsql_HashTableLookup

src/pl/plpgsql/src/pl_comp.c:2624–2637

}

static PLpgSQL_function *
plpgsql_HashTableLookup(PLpgSQL_func_hashkey *func_key)
{
	plpgsql_HashEnt *hentry;

	hentry = (plpgsql_HashEnt *) hash_search(plpgsql_HashTable,
											 (void *) func_key,
											 HASH_FIND,
											 NULL);
	if (hentry)
		return hentry->function;
	else
		return NULL;
}

static void
plpgsql_HashTableInsert(PLpgSQL_function *function,