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Rick Aster: Professional SAS Programming Shortcuts: Contents

Chapter 45
Program
All possible key combinations

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proc sql;
create table work.sizes as
    select distinct size from work.stock;
create table work.styles as
    select distinct style from work.stock;
create table work.colors as
    select distinct color from work.stock;
create table work.comb as
    select size, style, color
    from work.sizes, work.styles, work.colors
    order by size, style, color;
quit;