Re: Prefered Types
От | Alvaro Herrera |
---|---|
Тема | Re: Prefered Types |
Дата | |
Msg-id | 1305151322-sup-5881@alvh.no-ip.org обсуждение исходный текст |
Ответ на | Re: Prefered Types (Tom Lane <tgl@sss.pgh.pa.us>) |
Список | pgsql-hackers |
Excerpts from Tom Lane's message of dom may 08 23:00:27 -0400 2011: > For > example, if you start noticing an occasional integer overflow that > didn't happen before, it might be pretty darn difficult to figure out > that the problem is that an operation that was formerly resolved as int4 > + int4 is now resolved as int2 + int2. About this particular example, I mentioned earlier that I preliminarly consider the idea of changing the +(int2,int2) operator to return int4 instead of the current int2. It's not impossible that we will miss changing some operators, but my hope is that it won't be that horrible. -- Álvaro Herrera <alvherre@commandprompt.com> The PostgreSQL Company - Command Prompt, Inc. PostgreSQL Replication, Consulting, Custom Development, 24x7 support
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