| From: | Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us> |
|---|---|
| To: | Vadim Mikheev <vadim(at)krs(dot)ru> |
| Cc: | Thomas Lockhart <lockhart(at)alumni(dot)caltech(dot)edu>, PostgreSQL-development <pgsql-hackers(at)postgreSQL(dot)org> |
| Subject: | Re: [HACKERS] Open 6.5 items |
| Date: | 1999-06-04 04:33:57 |
| Message-ID: | 199906040433.AAA06579@candle.pha.pa.us |
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| Thread: | |
| Lists: | pgsql-hackers |
> Bruce Momjian wrote:
> >
> >
> > lock [table] classname [[IN] [ROW|ACCESS] [SHARE|EXCLUSIVE] MODE]
> ^ ^
> Remove them.
> Also, there is yet another lock mode:
>
> lock [table] classname IN SHARE ROW EXCLUSIVE MODE
>
> >
> > I don't understand these options. I would be glad to write something if
> > you can explain it.
>
> Actually, all lock modes are described in mvcc.sgml
I read it, and I don't understand the last one:
IN SHARE ROW EXCLUSIVE MODE
--
Bruce Momjian | http://www.op.net/~candle
maillist(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
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