Deleting Multiple Rows with Zend DB Table Problem

Question

I have this data in my db

Col1    Col2
DA      Data1
DA      Data2 
DA      Data3 
DA      Data4
DA      Data5 

I would like to delete all the values WHERE col1 = DA using my Zend DB Table adapter. The code below does not seem to work for multiple rows

public function delete($key)
    {
        $this->delete('Col1 = "'.$key.'"');
    }

How can I adjust it so that I can delete multiple rows?

Answer 1

Recursive function? Rename public function delete($key) to public function deleteKey($key)