How many different catalog publishers are there?
select count(distinct catalog_publisher) from catalogs
How many have a name that contaSELECT count(distinct(catalog_publisher)) FROM catalogs WHERE catalog_publisher LIKE "%Murray%"ins "Murray"
select count(distinct catalog_publisher) from catalogs where catalog_publisher like "%murray%"
Which ones?
select distinct(catalog_publisher) from catalogs where catalog_publisher like "%murray%"