On 28 August 2010 22:18, badnaam
<asitkmishra-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> Is the :limit option in the regular find call effectively same as
> doing find_in_batches? or does doing something like the following
> loads "all" of the record and then returns only 5?
>
> find(:all, :conditions => [''age > ?'', age], :limit
=> 5)
It will only find 5 rows.
By the way you could easily have found this by looking at the docs for
find, or by trying it and looking in the log to see the SQL generated.
Colin
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