From: | Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | sferac(at)proxy(dot)bazzanese(dot)com (Jose' Soares Da Silva) |
Cc: | herouth(at)oumail(dot)openu(dot)ac(dot)il, hackers(at)postgreSQL(dot)org (PostgreSQL-development) |
Subject: | Re: [QUESTIONS] errors on transactions and locks ? |
Date: | 1998-06-16 02:43:56 |
Message-ID: | 199806160243.WAA21381@candle.pha.pa.us |
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Lists: | pgsql-hackers pgsql-interfaces |
>
> On Tue, 21 Apr 1998, Herouth Maoz wrote:
>
> Your example is very exhaustive Herouth. I tried it with SOLID and in fact
> it leaves SOLID database inconsistent.
>
> I see that PostgreSQL BEGIN/END statements are slight different from SQL
> transactions that begins with a implicit begin transaction (no BEGIN command)
> and ends with a ROLLBACK or COMMIT statement.
>
> Until now I thought that END was equal to COMMIT but in the case of:
> NOTICE: (transaction aborted): queries ignored until END
> *ABORT STATE*
> in this case END stands for ROLLBACK/ABORT I think it isn't enough clear.
> (I thought all reference to END were changed to COMMIT).
> PostgreSQL don't say to the user that all his work will be lost even if he do
> COMMIT.
>
> Maybe the following warn is more clear:
> NOTICE: (transaction aborted): queries ignored until COMMIT/ROLLBAK
> WARN: all changes will be lost even if you use COMMIT.
I have changed the text to read:
"all queries ignored until end of transaction block");
--
Bruce Momjian | 830 Blythe Avenue
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