On Oct 28, 2009, at 1:55 PM, Tim Bunce wrote:
If you're applying a callback to the "fetch" method and then your code
calls fetchrow_hashref, for example, how do you know if the driver's
fetchrow_hashref() method calls fetch() or fetchrow_arrayref()?
Franky, if I've applied a callback to `fetch`, I don't expect it to be
executed by `fetchrow_hashref`.
The fetch and fetchrow_arrayref method are typically aliased by the
driver, but they're two separate methods from the DBI dispatcher's
point
of view.
Agreed.
Applying the same callback to both is a reasonable approach.
That would need to be documented very carefully.
Best,
David
