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Knowledge Element Details

Term identifier
Relations, tuples, and fields
Cartesian index
0
Semiotic index
0
Descriptor
Fundamental concepts in relational databases. A relation is a table, a tuple is a row within that table representing a single record, and a field is a column that represents an attribute of the data stored in the relation.
Etymology
This text would provide the source rationale for the descriptor text and provide guidance for the determination of synonyms.

Skill Level Details

Term identifier
Applying
Cartesian index
3
Descriptor
Use information in a new (but similar) situation.
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