Re: Problems ensuring uniqueness?
От
Christopher Smith
Тема
Re: Problems ensuring uniqueness?
Дата
Msg-id
992901470.6585.2.camel@rivest.xdrive.com
Ответ на
Re: [SQL] Problems ensuring uniqueness? (Tom Lane)
Список
Дерево обсуждения
Problems ensuring uniqueness? Christopher Smith <x@xman.org>
Re: Problems ensuring uniqueness? Tom Lane <tgl@sss.pgh.pa.us>
Re: Problems ensuring uniqueness? Christopher Smith <x@xman.org>
Re: Problems ensuring uniqueness? Tom Lane <tgl@sss.pgh.pa.us>
Re: Problems ensuring uniqueness? Christopher Smith <x@xman.org>
On 18 Jun 2001 17:42:15 -0400, Tom Lane wrote: > Christopher Smith writes: > Um ... surely that should be "if count > 0" ? Or was that just a > transcription error? > > This approach certainly ought to work as desired given the exclusive > lock, so a silly typo seems like a plausible explanation... Sorry, it is indeed a transcription error (sadly). The actual line in question looks like this in Java: boolean answer = resultSetCount.getInt(1) > 0; I accidently transcribed the field offset instead of the comparison constant.... probably should split that up into two lines of code to avoid confusion like this... --Chris
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