Jian Lin wrote:

> i was doing it like this:
> 
> 
> all_phrases = frequencies.keys
> Phrase.transaction do
>   all_phrases.each do |phrase|
>   recordPhrase = Phrase.new(:s => phrase, :frequency => 
> frequencies[phrase], :length => lengths[phrase])
>   recordPhrase.save
>   end
> end

by the way, the table has indexes on all fields: s, frequency, and 
length.

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