From: reina_ga@hotmail.com
To: pgsql-sql@postgresql.org
Subject: SELECTing part of a matrix
Date: 27 Apr 2004 12:12:51 -0700
Message-ID: <272e4be7.0404271112.2f181266@posting.google.com> (raw)
I've got a 3D matrix stored in a table. I'd like to pull back just 2
of the dimensions (specifying a constant value for the 3rd dimension).
e.g.
table1
======
matrix1[5][10][20]
I've like to get matrix[1][all][all] and have it pulled back as a 2D
matrix (new_matrix1[all][all]).
Any way to do this?
-Tony
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To: pgsql-sql@postgresql.org
Cc: reina_ga@hotmail.com
Subject: Re: SELECTing part of a matrix
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