mysql>  select count(distinct `dim_marketing_sources`.`sublevel2` , `dim_marketing_sources`.`sublevel1`, `dim_marketing_sources`.`mkt_channel`) from `dim_marketing_sources` as `dim_marketing_sources`;
+----------------------------------------------------------------------------------------------------------------------------------+
| count(distinct `dim_marketing_sources`.`sublevel2` , `dim_marketing_sources`.`sublevel1`, `dim_marketing_sources`.`mkt_channel`) |
+----------------------------------------------------------------------------------------------------------------------------------+
|                                                                                                                           114780 |
+----------------------------------------------------------------------------------------------------------------------------------+
1 row in set, 1 warning (2.19 sec)

mysql>  select count(distinct `dim_marketing_sources`.`sublevel2` , `dim_marketing_sources`.`sublevel1`, `dim_marketing_sources`.`mkt_channel`) from `dim_marketing_sources` as `dim_marketing_sources`;
+----------------------------------------------------------------------------------------------------------------------------------+
| count(distinct `dim_marketing_sources`.`sublevel2` , `dim_marketing_sources`.`sublevel1`, `dim_marketing_sources`.`mkt_channel`) |
+----------------------------------------------------------------------------------------------------------------------------------+
|                                                                                                                           114780 |
+----------------------------------------------------------------------------------------------------------------------------------+
1 row in set, 1 warning (31.24 sec)

mysql>
mysql>  select count(distinct `dim_marketing_sources`.`sublevel2` , `dim_marketing_sources`.`sublevel1`, `dim_marketing_sources`.`mkt_channel`) from `dim_marketing_sources` as `dim_marketing_sources`;
+----------------------------------------------------------------------------------------------------------------------------------+
| count(distinct `dim_marketing_sources`.`sublevel2` , `dim_marketing_sources`.`sublevel1`, `dim_marketing_sources`.`mkt_channel`) |
+----------------------------------------------------------------------------------------------------------------------------------+
|                                                                                                                           114780 |
+----------------------------------------------------------------------------------------------------------------------------------+
1 row in set, 1 warning (2.17 sec)

mysql>  select count(distinct `dim_marketing_sources`.`sublevel2` , `dim_marketing_sources`.`sublevel1`, `dim_marketing_sources`.`mkt_channel`) from `dim_marketing_sources` as `dim_marketing_sources`;
+----------------------------------------------------------------------------------------------------------------------------------+
| count(distinct `dim_marketing_sources`.`sublevel2` , `dim_marketing_sources`.`sublevel1`, `dim_marketing_sources`.`mkt_channel`) |
+----------------------------------------------------------------------------------------------------------------------------------+
|                                                                                                                           114780 |
+----------------------------------------------------------------------------------------------------------------------------------+
1 row in set, 1 warning (42.56 sec)