Tuple relational calculus in dbms with examples
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The tuple relational calculus is a nonprocedural language. (The relational algebra was procedural.) ...
A query in the tuple relational calculus is expressed as. i.e. the set of tuples for which predicate is true.
We also use the notation. to indicate the value of tuple on attribute .
i hope this will help you
A query in the tuple relational calculus is expressed as. i.e. the set of tuples for which predicate is true.
We also use the notation. to indicate the value of tuple on attribute .
i hope this will help you
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