Question
Create a complex view that joining three tables with group by rollup. (10 points) Write or paste SQL commands below: 3.Create a non-unique index on
Create a complex view that joining three tables with group by rollup. (10 points)
Write or paste SQL commands below:
3.Create a non-unique index on fact table for foreign key columns. (10 points)
Write or paste SQL commands below:
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Sql++ For Sql Users A Tutorial
Authors: Don Chamberlin
1st Edition
0692184503, 978-0692184509
