On Sat, Jun 18, 2011 at 08:51:55PM -0700, Samuel Gendler wrote: > Actually, you need the array_agg() function to aggregate multiple rows into > a single array, and that is discussed on the aggregate functions page, > here: http://www.postgresql.org/docs/9.0/static/functions-aggregate.html > > You could then use one of the other array functions to manipulate that > array. > > But given that you are appending strings to each other in your example, you > can also just use the string_agg function from that same page - assuming you > are on 9.0. It looks like that function isn't available before 9.0 >
Nice blog post about this here: http://www.postgresonline.com/journal/archives/191-stringagg.html Ross -- Ross Reedstrom, Ph.D. reeds...@rice.edu Systems Engineer & Admin, Research Scientist phone: 713-348-6166 Connexions http://cnx.org fax: 713-348-3665 Rice University MS-375, Houston, TX 77005 GPG Key fingerprint = F023 82C8 9B0E 2CC6 0D8E F888 D3AE 810E 88F0 BEDE -- Sent via pgsql-sql mailing list (pgsql-sql@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-sql
