Thank you, Aaron. On Sep 23, 4:36 pm, Aaron Patterson <[email protected]> wrote: > On Tue, Sep 11, 2012 at 11:21:19AM -0700, BobBuck wrote: > > > Hi, > > > I am writing an active record adapter for our new database and when I run > > the tests I see lots of statements that could be run as prepared > > statements, but instead of passing me bindings AR passes me a fully > > specialized SQL string, not in all cases, but in many. Here is an example: > > > SELECT addrs.* FROM addrs WHERE addrs.user_id = 153 FETCH FIRST 1 ROWS > > ONLY > > > I do have this hook set up: > > > def supports_statement_cache? > > trueend > > > And I added this, but I am not familiar with its function, copying from > > another driver: > > > if @config.fetch(:prepared_statements) { true } > > @visitor = Arel::Visitors::NuoDB.new self > > else > > @visitor = BindSubstitution.new self > > end > > > Is there anything I need to do to get more statements run as prepared > > statements instead of ordinary ones? > > IIRC, this should be it. We don't have all statements using bind values > with AR (yet). Try testing with code like this: SomeModel.find(1) > > -- > Aaron Pattersonhttp://tenderlovemaking.com/ > > application_pgp-signature_part > < 1KViewDownload
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