CompareResults

sub new

sub before_execute

sub execute

sub after_execute

sub compare

sub _compare_checksums

sub _checksum_results

sub _compare_rows

sub diff_rows

sub write_to_outfile

sub open_outfile

sub make_table_ddl

sub add_indexes

sub report

sub _report_diff_checksums

sub _report_diff_col_vals

sub _report_diff_row_counts

sub samples

sub reset

sub _use_db

sub _d