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L13 - Integrity - Last time We looked at compositionality...

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Last time Last time We looked at compositionality and subqueries we saw examples of subqueries in: the select clause the from clause the where clause the having clause Basically, we observed that a subquery can appear wherever it makes sense but what is reasonable to expect the role of a subquery to be depends on the context in which it appears Then we went on to consider the full syntax of the select construct in SQL
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