Re: NOTICE vs WARNING

From: Peter Eisentraut <peter_e(at)gmx(dot)net>
To: Christopher Kings-Lynne <chriskl(at)familyhealth(dot)com(dot)au>
Cc: PostgreSQL Development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: NOTICE vs WARNING
Date: 2003-08-26 20:41:55
Message-ID: Pine.LNX.4.44.0308262232540.1185-100000@peter.localdomain
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Christopher Kings-Lynne writes:

> Surely a WARNING is a problem that you should probably fix?

How are "should" and "probably" defined?

> Or at least pay attention to.

If it were in fact the characteristic of a NOTICE that you need not pay
attention to them, why do we have them?

> My thought is that you could turn of NOTICES and not worry.

Well, there are plenty of NOTICE instances that carry a definite need to
worry, such as identifier truncation, implicitly added FROM items,
implicit changes to types specified as "opaque", unsupported and ignored
syntax clauses.

I have a slight feeling that these two categories cannot usefully be
distinguished, but I'm interested to hear other opinions.

--
Peter Eisentraut peter_e(at)gmx(dot)net

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