I'm starting another project and I'm currently designing our schema. I've got a couple many-to-many joins. I was wondering if a nested table is a better solution than simply creating an intersection ...

This project is designed to practice working with multiple related tables using joins, subqueries, and nested queries to answer complex business questions. It covers of SQL learning, focusing on ...

Hello all!<BR><BR>So I'm work on learning O-R sql, and I'm having trouble with creating a table that has more than one nested table. <BR><BR>My code and errors are as ...

4.2-nested-macro-row-column-differences.sql create a nested macro to compare row and column differences cannot reuse find_row_differences macro the only option is to reproduce the comparison codefrom ...