From: Chris McMahon <christopher.mcmahon@...>
Date: 2007-01-10T06:00:15+09:00
Subject: help understanding data returned from ODBC 'indexes' call?


This is really weird and I don't understand what data structure is
coming back from the indexes(table) command.  Any suggestions would be
welcome:

indexes_new = @connnew.indexes(table)
indexes_new.each do |ind|
 puts ind[5]
    end
=>nil
PK_onthetable #THIS IS THE NAME OF THE INDEX

indexes_new = @connnew.indexes(table)
indexes_new.each do |ind|
 puts ind[5]
 puts "hah"
    end
=>nil
hah
PK_onthetable
hah

  indexes_new.each do |ind|
 puts ind[5][1]
    end
=>foo_index.rb:166: undefined method `[]' for nil:NilClass
(NoMethodError)
	from foo_index.rb:165:in `each'
	from foo_index.rb:165