I'll all for Class::DBI. Wouldn't the best solution be to add a handler to the class for that table: 
__PACKAGE__->set_sql(query_name_here => qq{
    UPDATE __TABLE__
    SET col3 = ?
    WHERE LOWER( col4 ) LIKE CONCAT('%', ?, '%')
};

[download]
I'm not sure if the CONCAT function would be necessary.

In reply to Re^4: Updating database question by shiza
in thread Updating database question by curtisb

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