Re: INSERT Trigger to check for existing records

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От Adrian Klaver
Тема Re: INSERT Trigger to check for existing records
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Msg-id 212448c5-e86b-46df-53d6-0149a0abf68e@aklaver.com
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Ответ на Re: INSERT Trigger to check for existing records  (Adrian Klaver <adrian.klaver@aklaver.com>)
Ответы Re: INSERT Trigger to check for existing records  (Adrian Klaver <adrian.klaver@aklaver.com>)
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On 11/21/20 8:20 AM, Adrian Klaver wrote:
> On 11/21/20 8:00 AM, Hagen Finley wrote:
>> Hello,

> 
> Instead:
> 
> IF NEW.ndealid = OLD.ndealid AND NEW.revusd = OLD.revusd
>          AND NEW.stage = OLD.stage THEN
>      RETURN NULL; --Will cancel INSERT
> ELSE
>      RETURN NEW;
> 
> END IF;

Well this is what happens when I answer BC(before coffee). The above 
will not work, if for no other reason then OLD does not exist in an 
INSERT. Will try to come up with something that is in the realm of 
possibility.

> 
>>
>> Hagen
>>
>> Larimer County, CO
>>
> 
> 


-- 
Adrian Klaver
adrian.klaver@aklaver.com



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