From: | Scott Whitney <scott(at)journyx(dot)com> |
---|---|
To: | dbhandary(at)iii(dot)com |
Cc: | pgsql-admin(at)postgresql(dot)org |
Subject: | Re: restore |
Date: | 2010-10-05 18:19:28 |
Message-ID: | 15942922.53164.1286302768223.JavaMail.root@zimbra.int.journyx.com |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-admin |
There are a couple of ways. Assuming that it's the same database, and it's up and running, you could do this:
Assuming:
table foo (col1 text, col2 int);
table bar (col2 text, col3 int);
insert into bar (select * from foo);
would stick everything from foo.col1 and foo.col2 into bar.col2 and bar.col3 respectively.
Using pg_dump, you could dump just the table:
pg_dump -t foo mydatabase
and edit the CREATE TABLE statement.
Hi All,
Is there an easy way to restore to a new table where the column name
have been changed but data remains the same?
For example I am trying to restore from existing system, table1(col1)
to table1(col2) and it is erroring out on the new column name even
though it is a data only restore. I was just wondering if there is a
quick way to bypass this. Let me know.
Thanks.
Dinesh
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