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In SQL, a table is referred to as a/an , a column as a/an , and a row as a/an

Question

In SQL, a table is referred to as a/an relation, a column as a/an attribute, and a row as a/an tuple.

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Solution

In SQL, a table is referred to as a relation, a column as an attribute, and a row as a tuple.

Here's a brief explanation for each term:

  1. Relation: This is the formal term for what is commonly referred to as a "table". It consists of a set of tuples sharing the same attributes.

  2. Attribute: This term refers to the columns in a table, representing the properties or characteristics of the entities stored in the relation.

  3. Tuple: This term describes a single entry or row in a table, which is a set of related data values corresponding to the attributes of the relation.

These terms are foundational concepts in relational database theory, and understanding them is crucial for effective database design and querying.

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