Re: [HACKERS] Tuple length limit
| От | Bruce Momjian |
|---|---|
| Тема | Re: [HACKERS] Tuple length limit |
| Дата | |
| Msg-id | 199907040504.BAA23942@candle.pha.pa.us обсуждение исходный текст |
| Ответ на | Tuple length limit (Bruce Momjian <maillist@candle.pha.pa.us>) |
| Ответы |
Re: [HACKERS] Tuple length limit
|
| Список | pgsql-hackers |
> Can someone tell me what the maximum tuple length is? Is it sort of
> BLCKSZ or BLCKSZ/2? I don't remember if we require the ability to have
> at least two tuples in a block.
Here is what I found with the new code. Seems it works.
---------------------------------------------------------------------------test=> create table test (x
char(8104));CREATEtest=>insert into test values ('x');INSERT 21417 1test=> insert into test values ('x');INSERT 21418
1test=>insert into test values ('x');INSERT 21419 1test=> insert into test values ('x');INSERT 21420 1test=>
vacuum;VACUUMtest=>delete from test;DELETE 4test=> vacuum;VACUUM
-- Bruce Momjian | http://www.op.net/~candle maillist@candle.pha.pa.us | (610)
853-3000+ If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill,
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