Re: Change attribute of a column

Поиск
Список
Период
Сортировка
От Volker Paul
Тема Re: Change attribute of a column
Дата
Msg-id 397ED30D.6FF6DA89@dohle.com
обсуждение исходный текст
Ответ на Change attribute of a column  (Bernie Huang <bernie.huang@ec.gc.ca>)
Список pgsql-sql
Hello,

I asked a similar question before and it seems there
is no way but using pg_dump.
Question to the developers:
Is it planned to make type changing (and casting) possible
with ALTER TABLE or the like?

Volker


Bernie Huang wrote:
> 
> Hi,
> 
> I have a field in text[] and I want to change it to a datetime[]. Is it
> possible?  how?  Thanks very much.
> 
> - Bernie
> 
>   ------------------------------------------------------------------------
> 
>   Bernie Huang <bernie.huang@ec.gc.ca>
>   Programmer
>   Environment Canada
>   Standards and Technology Services
> 
>   Bernie Huang
>   Programmer                         <bernie.huang@ec.gc.ca>
>   Environment Canada                 HTML Mail
>   Standards and Technology Services
>   700-1200 West 73 Ave.              Fax: (604)664-9195
>   Vancouver                          Work: (604)664-9172
>   BC                                 Netscape Conference Address
>   V6P 6H9                            Netscape Conference DLS Server
>   Canada
>   Additional Information:
>   Last Name     Huang
>   First Name    Bernie
>   Version       2.1


В списке pgsql-sql по дате отправления:

Предыдущее
От: Jerome Raupach
Дата:
Сообщение: Exec query
Следующее
От: pgsql-sql@fc.emc.com.ph (pgsql-sql)
Дата:
Сообщение: optimize sql