C++ (Cpp) UUIDPGetDatum примеры использования

Пример #1

Файл: uuid-ossp.c Проект: FilipinOTech/postgres

static Datum
uuid_generate_v35_internal(int mode, pg_uuid_t *ns, text *name)
{
	uuid_t	   *ns_uuid = get_cached_uuid_t(1);

	string_to_uuid(DatumGetCString(DirectFunctionCall1(uuid_out,
													   UUIDPGetDatum(ns))),
				   ns_uuid);

	return uuid_generate_internal(mode,
								  ns_uuid,
								  text_to_cstring(name),
								  0);
}

Пример #2

Файл: uuid-ossp.c Проект: adunstan/pg-cvs-mirror

static Datum
uuid_generate_v35_internal(int mode, pg_uuid_t *ns, text *name)
{
	uuid_t	   *ns_uuid;
	Datum		result;
	uuid_rc_t	rc;

	rc = uuid_create(&ns_uuid);
	if (rc != UUID_RC_OK)
		pguuid_complain(rc);
	string_to_uuid(DatumGetCString(DirectFunctionCall1(uuid_out, UUIDPGetDatum(ns))),
				   ns_uuid);

	result = uuid_generate_internal(mode,
									ns_uuid,
									text_to_cstring(name));

	rc = uuid_destroy(ns_uuid);
	if (rc != UUID_RC_OK)
		pguuid_complain(rc);

	return result;
}