Re: Complete instruction in a trigger
| От | Wilton |
|---|---|
| Тема | Re: Complete instruction in a trigger |
| Дата | |
| Msg-id | 41F8F477.7090100@microwork.inf.br обсуждение исходный текст |
| Ответ на | Complete instruction in a trigger (Wilton <wilton.wonrath@microwork.inf.br>) |
| Ответы |
Re: Complete instruction in a trigger
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| Список | pgsql-sql |
Sorry if i´m sendind this question to the wrong place... it´s because i´m new here and i didn´t found the place in the web to send my question over the same that i already did.
But let´s see if you can help me. The situation is like this.
I have a table "customers", then a user go there and change the customer record, for example he changes the zip code column. Then I can know that something changed into the "customer table", and send a full update of that record through the web to the database that i want, but i need to know what column had changed to send a update just for that column. But i do not know in which column his has made that change. So, i need to know the instruction to do this. Something like a specific update for that column modified by the user.
Thanks very much.
Wilton Ruffato Wonrath
But let´s see if you can help me. The situation is like this.
I have a table "customers", then a user go there and change the customer record, for example he changes the zip code column. Then I can know that something changed into the "customer table", and send a full update of that record through the web to the database that i want, but i need to know what column had changed to send a update just for that column. But i do not know in which column his has made that change. So, i need to know the instruction to do this. Something like a specific update for that column modified by the user.
Thanks very much.
Wilton Ruffato Wonrath
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