Re: lockRowComparingAttributes - what is this?
Re: lockRowComparingAttributes - what is this?
- Subject: Re: lockRowComparingAttributes - what is this?
- From: "B. Shank" <email@hidden>
- Date: Sun, 23 Feb 2003 14:04:35 -0800
Are you intentionally using pessimistic locking? That's the only way I
know of that this method is invoked. See this for more information on
what EOF is trying to do:
http://developer.apple.com/techpubs/webobjects/Reference/API/com/
webobjects/eoaccess/
EOAdaptorChannel.html#lockRowComparingAttributes(com.webobjects.foundati
on.NSArray, com.webobjects.eoaccess.EOEntity, com.webobjects.eocontr
ol.EOQualifier, com.webobjects.foundation.NSDictionary)
Brent
On Sunday, February 23, 2003, at 12:55 AM, Jonathan Fleming wrote:
I've posted this once before but didn't get a good explaination as to
why it was happening. Does anyone have a reasonable explaination as to
why or how i would come to this exception:
Exception occurred while handling request:
com.webobjects.eoaccess.EOGeneralAdaptorException:
lockRowComparingAttributes -- com.webobjects.jdbcadaptor.JDBCChannel:
lock operation failed to select any rows
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