I am displaying records that will not be updated, so I think it makes sense to mark my queries as readonly.
Will this improve performance?
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I am displaying records that will not be updated, so I think it makes sense to mark my queries as readonly.
Will this improve performance?
No, marking the records as readonly is completely useless in this case and will possibly degrade performance because Rails would have to set the readonly flag on each of the objects returned rather than skipping that.