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From:Michael Widenius Date:April 1 2001 9:54pm
Subject:Re: Hacking triggers into 2.23.34a?
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Hi!

>>>>> "barries" == barries  <barries@stripped> writes:

barries> On Sun, Apr 01, 2001 at 11:30:50AM -0400, barries wrote:
>> 
>> The reason I ask about the constancy of table->field is that is seems to
>> be pointing at one set of Field objects when attach_triggers() is called
>> from open_table():

barries> Hmmm, seems like they're *not* changing, but my List<Field>'s nodes
> seem
barries> to be getting corrupted between the optn and when the trigger fires.
barries> More digging...

The are normally not changing if you are only using one thread.

For a test of where they change try to do two updates with a FLUSH
TABLES in between...

Regards,
Monty
Thread
Hacking triggers into 2.23.34a?barries29 Mar
  • Re: Hacking triggers into 2.23.34a?elble29 Mar
    • Re: Hacking triggers into 2.23.34a?barries29 Mar
      • Re: Hacking triggers into 2.23.34a?elble29 Mar
    • Re: Hacking triggers into 2.23.34a?Jeremy D . Zawodny29 Mar
      • Re: Hacking triggers into 2.23.34a?elble29 Mar
        • Re: Hacking triggers into 2.23.34a?barries29 Mar
          • Re: Hacking triggers into 2.23.34a?Sasha Pachev30 Mar
          • Re: Hacking triggers into 2.23.34a?barries30 Mar
            • Re: Hacking triggers into 2.23.34a?Michael Widenius31 Mar
        • Re: Hacking triggers into 2.23.34a?Sasha Pachev30 Mar
  • Re: Hacking triggers into 2.23.34a?Antony T Curtis30 Mar
  • Hacking triggers into 2.23.34a?Michael Widenius31 Mar
    • Re: Hacking triggers into 2.23.34a?barries31 Mar
      • Re: Hacking triggers into 2.23.34a?Michael Widenius1 Apr
        • Re: Hacking triggers into 2.23.34a?barries1 Apr
          • Re: Hacking triggers into 2.23.34a?barries1 Apr
            • Re: Hacking triggers into 2.23.34a?Michael Widenius1 Apr
              • Re: Hacking triggers into 2.23.34a?barries2 Apr
                • Re: Hacking triggers into 2.23.34a?Michael Widenius2 Apr
          • Re: Hacking triggers into 2.23.34a?Michael Widenius1 Apr
  • SQL92?Antony T Curtis2 Apr