On Aug 8, 2007, at 19:23 , David Blewett wrote:
Since the number of questions to be pivoted will vary per questionnaire the method should accept a number of columns parameter. The crosstab in the tablefunc contrib module expects the columns to be explicitly identified before hand. I suppose it could be possible to write a simple function to wrap the crosstab_n_cols functions to be able to return a variable number, but that seems hackish. Are there any other alternatives?
I've done just that in the past. It's pretty straightforward and has worked fine.
Michael Glaesemann grzm seespotcode net
PGP.sig
Description: This is a digitally signed message part
