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From: Bricklen <bricklen@zyahoo.zcomz>
To: pgsql-sql@postgresql.org
Subject: Re: A transaction in transaction? Possible?
Date: Tue, 09 Nov 2004 16:20:11 GMT
Message-ID: <%66kd.134544$df2.123001@edtnps89> (raw)
In-Reply-To: <014301c4c638$b33af430$0b00a8c0@forge>
References: <014301c4c638$b33af430$0b00a8c0@forge>

Andrei Bintintan wrote:
> //Is it possible to have another transatction in a transaction??? In the 
> following example the last ROLLBACK is totally ignored(transaction1).
> 
> ///connect to database/
> $database = dbConnect($dbhost, $dbuser, $dbpass, $dbname);
> dbExec($database, "BEGIN"); //transaction1
> 
> ///*/
> /    /    dbExec($database, "BEGIN");//transaction2
>             $sql = "UPDATE orders SET technikernotiz='51' WHERE id=16143";
>             dbExec($database, $sql);
>         dbExec($database, "COMMIT");//transaction2
> //**/
> /
>     $sql = "UPDATE orders SET reklamationsdetail='51' WHERE id=16143";
>     dbExec($database, $sql);
> dbExec($database, "ROLLBACK");//transaction1
> 
> dbClose($database);
> 
>  
This appears to be the same as Oracle's "autonomous transactions", fwiw.



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