Re: Parameter passing in trigger function write in C
| От | a |
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| Тема | Re: Parameter passing in trigger function write in C |
| Дата | |
| Msg-id | tencent_71ACE0081C5EA70E6511B158@qq.com обсуждение исходный текст |
| Ответ на | Re: Parameter passing in trigger function write in C (Adrian Klaver <adrian.klaver@aklaver.com>) |
| Ответы |
Re: Parameter passing in trigger function write in C
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| Список | pgsql-general |
hey thanks mate, I have red that. But the actual data retirement seems to be combination of that and the SPI_get* functions. I'm still testing on it. By the way, if I can pass parameters that is out of the scope of sql statement??
------------------ Original ------------------
From: "Adrian Klaver";
Date: Friday, Apr 27, 2018 9:36 AM
To: "a"<372660931@qq.com>; "pgsql-general";
Subject: Re: Parameter passing in trigger function write in C
> Hey everyone:
>
> I was request to write a trigger that perform the following function:
>
> 1, The trigger will be set to exam all statement that will result change
> of datas
>
> 2, The trigger will exam three information other than the data updated
> or inserted: user name, password and reasons of change
>
> 3, It will record down, in some format, the time and content of the change.
>
> Therefore, I would need some way of passing parameters into the trigger
> function. Can anyone give me some instructions on how to do it or, if it
> is possible??
https://www.
--
Adrian Klaver
adrian.klave
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