I've changed it to: 
$db3->{RaiseError}=0;
        unless ($sth_minus = $db3->prepare_cached("
                                            SELECT $column_list FROM $
+database_user_1.$table_names_r->[0]".'@'."$config{database_dblink_1}
                                            MINUS
                                            SELECT $column_list FROM $
+database_user_2.$table_names_r->[0]".'@'."$config{database_dblink_2}
                                         "))
               {warn $@ if $@;}

[download]
but the program still dies. Any suggestions?

In reply to Re: Re: DBI Error Trapping by timo
in thread DBI Error Trapping by timo

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