On Fri, Sep 23, 2016 at 11:58 AM, Hick Gunter <[email protected]> wrote:

> SQLite evaluates the WHERE clause from left to right, which means it needs
> to evaluate xyz and thereby call json_extract first, even before it can
> determine that no rows match the second condition.
>
> Maybe the transformation algorithm can be changed to check the "subselect
> constraints" first?
>

Would be very clever indeed, to leverage the short-circuit semantic in that
case. Great idea! --DD
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