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Consider the following schema: married-to (h-name, w-name, years) husbands (h-name, h-age, h-job) wives (w-name, w-age, w-job) Show the relational algebra for the following query: Who
- Consider the following schema:
married-to (h-name, w-name, years)
husbands (h-name, h-age, h-job)
wives (w-name, w-age, w-job)
Show the relational algebra for the following query:
Who is the same age as their spouse?
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Sql Practice Problems 57 Beginning Intermediate And Advanced Challenges For You To Solve Using A Learn By Doing Approach
Authors: Sylvia Moestl Vasilik
1st Edition
1520807635, 978-1520807638
