Re: Alter definition of a column
| От | Shoaib Mir |
|---|---|
| Тема | Re: Alter definition of a column |
| Дата | |
| Msg-id | bf54be870701192228l27722a8em127653c74063aa51@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: Alter definition of a column ("Kelly Burkhart" <kelly.burkhart@gmail.com>) |
| Ответы |
Re: Alter definition of a column
|
| Список | pgsql-general |
Should help --> ALTER TABLE tablename ALTER columname TYPE text;
----------------
Shoaib Mir
EnterpriseDB (www.enterprisedb.com)
----------------
Shoaib Mir
EnterpriseDB (www.enterprisedb.com)
On 1/20/07, Kelly Burkhart <kelly.burkhart@gmail.com> wrote:
On 1/19/07, Martijn van Oosterhout <kleptog@svana.org> wrote:
>
> ALTER TABLE, to be correct, actually has to check the entire table to
> make sure it's ok. By doing it directly you're basically telling the DB
> it's OK.
>
> For making a varchar column longer it's safe though, and the easiest way.
Is it possible to use a similar method to change a varchar(n) to text
with no length constraint?
-K
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