Re: Bug in move 0
От | Bruce Momjian |
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Тема | Re: Bug in move 0 |
Дата | |
Msg-id | 200006110356.XAA17239@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: Bug in move 0 (Tom Lane <tgl@sss.pgh.pa.us>) |
Ответы |
Re: Bug in move 0
|
Список | pgsql-bugs |
> Bruce Momjian <pgman@candle.pha.pa.us> writes: > > I just sent off an email stating that MOVE 0 goes to the end, and that > > the FETCH manual page says: > > > Postgres does not currently support this notion; in > > fact the value zero is reserved to indicate that > > all rows should be retrieved and is equivalent to > > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > > specifying the ALL keyword. If the RELATIVE key- > > word has been used, the Postgres assumes that the > > user intended SQL92 behavior and returns this error > > message. > > > So it seems we are OK. > > We may have documented the behavior, but that doesn't make it right ;-) > If someone were to submit a patch to change MOVE 0 into a no-op > (without breaking MOVE ALL of course), I'd vote to apply it. If we do that, how does one move to the end of a cursor? -- Bruce Momjian | http://www.op.net/~candle pgman@candle.pha.pa.us | (610) 853-3000 + If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania 19026
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