English, asked by tejaswinidangi155, 7 months ago

what are relational algebra operators​

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Answered by charan9491
0

Answer:

I hope it was helpfull

Explanation:

Relational algebra is a procedural query language, which takes instances of relations as input and yields instances of relations as output. It uses operators to perform queries. An operator can be either unary or binary. They accept relations as their input and yield relations as their output.

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