Hello,
Stupid question, but how can I find out how many rows my SQL query
returned?
@grab_new_entries = NewEntries.connection.select_all("SELECT displayname
AS displayname FROM new_entries")
@grab_new_entries.num_rows didn''t work....
Thanks,
- Jeff Miller
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On 19 Apr 2008, at 00:08, Jeff Miller wrote:> > Hello, > Stupid question, but how can I find out how many rows my SQL query > returned? > > @grab_new_entries = NewEntries.connection.select_all("SELECT > displayname > AS displayname FROM new_entries") >It''s just an array. @grab_new_entries.length Fred> @grab_new_entries.num_rows didn''t work.... > > Thanks, > - Jeff Miller > -- > Posted via http://www.ruby-forum.com/. > > >--~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
oh, I didn''t know that. Thanks! -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---