Re: [GENERAL] Can't EXTRACT number of months from an INTERVAL

2010-07-01 Thread Eliot, Christopher
Thanks! justify_interval is what I needed, I had never heard of it. I was already prepared to deal with getting the years and multiplying by 12. Topher [] On Jun 30, 2010, at 18:45 , Eliot, Christopher wrote: > I need to read a timestamp from the database and turn that into an inte

[GENERAL] Can't EXTRACT number of months from an INTERVAL

2010-06-30 Thread Eliot, Christopher
I need to read a timestamp from the database and turn that into an integer describing how many months ago the event happened, rounding downward. The events are guaranteed to be in the past. To start with, I tried subtracting a sample timestamp as would be found in the DB from my benchmark date

Re: [GENERAL] Populating a sparse array piecemeal in plpgsql

2008-05-15 Thread Eliot, Christopher
Thanks, that worked. I actually initialized it to zeros (so that my incrementing would work). Thanks for the example. I wouldn't have figured out to put quote marks around the initialization value otherwise. Topher Eliot [EMAIL PROTECTED] [] -- Sent via pgsql-general mailing list (pgsql-gener

Re: [GENERAL] Populating a sparse array piecemeal in plpgsql

2008-05-15 Thread Eliot, Christopher
. I don't understand what I would do "by hand" that would help this. Topher Eliot [EMAIL PROTECTED] [] > -Original Message- > From: Tom Lane [mailto:[EMAIL PROTECTED] > Sent: Thursday, May 15, 2008 12:30 AM > To: Eliot, Christopher > Cc: pgsql-general@postgresql.o

[GENERAL] Populating a sparse array piecemeal in plpgsql

2008-05-14 Thread Eliot, Christopher
I have to count up a whole lot of things in a hurry. But in counting them, I have to do a bit of analysis on each. Each goober that I'm counting can be considered to have four characteristics. The first three are binary: it's either male or female, rich or poor, strong or weak. The last charac