Hi. I hope this is the correct mailing list.
I am writing a function to extract data either from a table or a query
and output it in xml. I have the logic down, but I cannot work out a few
things.
1. How can I read the column headings from the returned data set? I have
resorted to writing the same function in tcl in which I can work out how
to do this, but what about pgsql? I can't use the system tables for
this, since the data may not come from a table.
2. It it possible, either in tcl or pgsql, to have optional function
arguments?
Thanks,
Mark
--
Mark Simon
Manngo Net Pty Ltd
Phone/Fax: 1300 726 000
mobile: 0411 246 672
email: mark(at)manngo(dot)net <mailto:mark(at)comparity(dot)net>
web: http://www.manngo.net
Resume: http://mark.manngo.net