Forum Discussion
doubts understanding RANKX when used for a calculated column
assume a need to create calculated column in table Customer we want a ranking of sales among customers belonging to a single country, in "a universe" of different countries; so we have a ranking mad...
ThxAlot
Super User
Super UserWhen used as a table function, ALLEXCEPT materializes all the unique combinations of the columns in the table specified in the first argument that are not listed in the following arguments.