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The top documents tagged [tables customer]
Advanced SQL (part 1) CS263 Lecture 7. Processing Multiple Tables – Joins The real power of the relational model derives from its storage of data in many
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Relational Database Operators Relational algebra –Defines theoretical way of manipulating table contents using relational operators: SELECT PROJECT JOIN
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Ch 7 Continued. Substrings Returns substrings Format: Substr(stringvalue, m, n) Where m is the starting value and n is the length of characters (count)
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