Обсуждение: Silent int overflow

Поиск
Список
Период
Сортировка

Silent int overflow

От
"Jim C. Nasby"
Дата:
stats=# select 10000*1000000000, 10000*1000000000::bigint;
  ?column?  |    ?column?
------------+----------------
 1316134912 | 10000000000000
(1 row)

Shouldn't the first expression throw an error instead of rolling over
silently?

Version 7.4.2 if it matters...
--
Jim C. Nasby, Database Consultant                  jim@nasby.net
Member: Triangle Fraternity, Sports Car Club of America
Give your computer some brain candy! www.distributed.net Team #1828

Windows: "Where do you want to go today?"
Linux: "Where do you want to go tomorrow?"
FreeBSD: "Are you guys coming, or what?"