What functionality does their proposed clause provide

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In the Zhang & Huang (2007) article, the authors propose introducing a CLUSTER BY clause into SQL. What functionality does their proposed clause provide? How might your current or previous workplace use it in a SQL query?

Based on the Cerullo & Porta (2007) article, what is your opinion of visual approaches? Provide an explanation that supports your opinion.

Reference no: EM13811327

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