Good morning,
I am using PostgreSQL 8.0.15.
Is there a way that I can easily alter column type from varchar(32) to
varchar(255) but do not have to worry about views dependent on it?
If Psql could support column alter without views' dependencies, that
will be great!
Thanks a lot,
-
Lu Ying
On Tue, Feb 24, 2009 at 4:27 PM, Emi Lu em...@encs.concordia.ca wrote:
Good morning,
I am using PostgreSQL 8.0.15.
Is there a way that I can easily alter column type from varchar(32) to
varchar(255) but do not have to worry about views dependent on it?
You should test it carefully and it is
Hello,
I use PostgreSQL and the cube type to perform geo-spatial zipcode proximity
searches. I'm wondering about the best practices also supporting a geo-spatial
distance search based on a city name rather than zipcode.
In our original data model, we used a 'zipcodes' table, with the zipcode as
On Tuesday 24 February 2009 08:19:56 am Mark Stosberg wrote:
Hello,
I use PostgreSQL and the cube type to perform geo-spatial zipcode
proximity searches. I'm wondering about the best practices also supporting
a geo-spatial distance search based on a city name rather than zipcode.
In our
-Mensaje original-
From: Mark Stosberg
Hello,
I use PostgreSQL and the cube type to perform geo-spatial
zipcode proximity searches. I'm wondering about the best
practices also supporting a geo-spatial distance search based
on a city name rather than zipcode.
In our
Hi all,
I was wondering how I can add a column and populate it by some query.
For example:
TblA (Id, fld1)
TblB(Id, fld1, fld2)
I have a query:
SELECT b.fld2
FROM tblB b
WHERE condition1
what I want to do is add a column in tblA: fld2
and polpulate the newly added field with the query
on
In response to John Zhang :
Hi all,
I was wondering how I can add a column and populate it by some query.
For example:
TblA (Id, fld1)
TblB(Id, fld1, fld2)
I have a query:
SELECT b.fld2
FROM tblB b
WHERE condition1
what I want to do is add a column in tblA: fld2
and polpulate
