Re: [SQL] to_char(interval) ?

2005-04-25 Thread Theodore Petrosky
This is perfect. select extract(epoch from '1 day 1 hour 15 minute'::interval)/3600 || 'hours'; ?column? 25.25hours (1 row) I must have looked at this for hours and not seen the 'interval' part of the epoch... Thanks, Ted --- Bruno Wolff III <[EMAIL PROTECTED]> wrote: > On Su

[SQL] searching cidr/inet arrays

2005-04-25 Thread Rob Casson
i'm having trouble figuring out how to search in inet arraysits been a long time since i used postgres array support, so i may just be bone-headed.. how can i determine if a given ip address is contained in the subnet declaration inside an array? {134.53.25.0/24,134.53.0.0/16} {13

Re: [SQL] searching cidr/inet arrays

2005-04-25 Thread Michael Fuhr
On Mon, Apr 25, 2005 at 02:46:37PM -0400, Rob Casson wrote: > > i'm having trouble figuring out how to search in inet arraysits > been a long time since i used postgres array support, so i may just be > bone-headed.. > > how can i determine if a given ip address is contained in the subnet

Re: [SQL] Coming from Oracle SQL

2005-04-25 Thread Michael Fuhr
[Please copy the mailing list on replies so others can contribute to and learn from discussions.] On Mon, Apr 25, 2005 at 09:31:35AM -0600, Veronica L Bounmixay wrote: > > Thank you so much for responding. I did dig around until I was able to > find pg_tables but I must be extremely stupid. I'

[SQL] people who buy A, also buy C, D, E

2005-04-25 Thread Dan Langille
The goal of my query is: given a book, what did other people who bought this book also buy? I plan the list the 5 most popular such books. In reality, this isn't about books, but that makes it easier to understand I think. We have a table of customer_id (watch_list_id) and book_id (element_i

[SQL] UPDATE WITH ORDER BY

2005-04-25 Thread Rodrigo Carvalhaes
Hi Guys! I need to make an UPDATE on a column reordering it with a sequence using order by a description. Confusing??? Well.. Let me give an example... Today, my table it's organized like this: Code / Description 9  Orange 15 Apple 1  Pear 3  Tomato I wa