Re: Formatting query result like a calendar

Hi Jen,

what you need is called transposition - look for crosstab (part of tablefunc).

http://www.postgresql.org/docs/9.3/static/tablefunc.html

Jano Ostrochovsky

----- Original Message -----

From: dahd101+hm3ufk(at)guerrillamail(dot)com
To: pgsql-sql(at)postgresql(dot)org
Sent: Friday, April 4, 2014 2:34:07 PM
Subject: [SQL] Formatting query result like a calendar

Hi,

I have a query result that comes out as follows (this is an excerpt, the whole thing shows a whole month):

Date ID Day
31/03 1 Mon
01/04 0 Tue
02/04 1 Wed
03/04 1 Thu
04/04 0 Fri
07/04 1 Mon
08/04 0 Tue
09/04 1 Wed
10/04 1 Thu
11/04 0 Fri

I need it in the format:

Date Mon Tue Wed Thu Fri
31/03 1 0 1 1 0
07/04 1 0 1 1 0

Any ideas?

Thanks!
Jen

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