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Re: an interesting lockRowComparingAttributes:
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Re: an interesting lockRowComparingAttributes:


  • Subject: Re: an interesting lockRowComparingAttributes:
  • From: David Avendasora <email@hidden>
  • Date: Wed, 2 Apr 2008 13:38:22 -0400

Couldn't this be the same problem though? If the SELECT ... FOR LOCK can't find any rows that have fields with values that match exactly with what the DB has, then it wouldn't get any rows either. No?

Maybe log the SQL and then compare what WO is looking for with what is actually in the DB?

Dave

On Apr 2, 2008, at 1:19 PM, Chuck Hill wrote:

Close, but no rabbit stamp. What you are talking about produces an optimistic locking expection and "update operation failed to update any rows" from the channel. What Johan is hitting is an SQL statement like SELECT ... FOR LOCK. That is pessimistic locking.

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  • Follow-Ups:
    • Re: an interesting lockRowComparingAttributes:
      • From: Art Isbell <email@hidden>
    • Re: an interesting lockRowComparingAttributes:
      • From: Chuck Hill <email@hidden>
References: 
 >an interesting lockRowComparingAttributes: (From: Johan Henselmans <email@hidden>)
 >Re: an interesting lockRowComparingAttributes: (From: David Avendasora <email@hidden>)
 >Re: an interesting lockRowComparingAttributes: (From: Chuck Hill <email@hidden>)

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