I'm using DBI with a MySQL database, and, reading through the documentation, I see the method 'selectcol_arrayref' -- when I try this method, it always returns 'undef'.

Q1: Is this method actually available?

Q2: Is there a way to determine what module is supplying an inherited method? That is, if I want to look at the code for this method, how do I determine where from it's being inherited?

Muchas thanks for any insight...

In reply to selectcol_arrayref not working/available? by christopherbarsuk

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