Re: can I update multiple table at a time?
| От | Julius Tuskenis |
|---|---|
| Тема | Re: can I update multiple table at a time? |
| Дата | |
| Msg-id | 48EEF0DA.7040806@nsoft.lt обсуждение исходный текст |
| Ответ на | can I update multiple table at a time? (Jagadeesh <mnjagadeesh@gmail.com>) |
| Список | pgsql-admin |
Hi, Jagadeesh I would suggest you 2 solutions: 1. to use a function to edit these fields. That way you will be sure that you will not forget to update both tables. 2. use a trigger on master table. If I understand you - the history table could be filled using trigger, when data in master table changes. That way you could change only master table in your application. Good luck! Jagadeesh rašė: > Hello Gurus, > > Is it possible to update two table using single sql statement? huh? > let me be clear > > I have table master with state and date field. And in history table I > have same fields i.e., state and date. I'm writing an update statement > to set 'open' state records to 'closed' state after 7. both table can > be joined using id. > > Any thoughts? > > Thanks > > -- Julius Tuskenis Programavimo skyriaus vadovas UAB nSoft mob. +37068233050
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