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The problem is that a DBI database/statement handle is not a pipe or socket, so you can't simply call select() on it. The DBI does not specify a method of executing statements asynchronously, though perhaps drivers might support it. It looks like there is some way of doing it with POE that uses forked processes behind the scenes.

In reply to Re^2: What's the best way to fetch data from multiple sources asynchronously? by Errto
in thread What's the best way to fetch data from multiple sources asynchronously? by xaprb

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