MySQL Query - number of rows...

rubyonrails-talk
1

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

2

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