CS69202 - Join Operator with Primitive Operations Assignment

Assignment Task

• Implement the above 6 functionalities assuming that the generic comparison operators (==, !=, <, <=, >, >=) have been overloaded for each Attr object. Although the prototypes given here are non-member functions, implement the functionalities and member functions, when appropriate.
•  Implement some common Attribute types, e.g. integerAttribute, floatAttribute, stringAttribute, etc. and overload the operators appropriately. Also, implement the natural join operator using the above implemented primitive operations:

Relation * naturaljoin(Relation * R1, Relation * R2, list joinattr)

The list of names in joinattr should be attribute names in both R1 and R2, and are the join attributes. See the excerpt below for hints on how to implement

•  Provide a simple console based user interface which provides the following functionalities using the above developed “library”:

1. Create a new empty table: the user can interactively enter the schema.
2. Delete an existing table with all data in
3. Add a record to a table.
4. Print a table in appropriate format.
5. Create a table from existing tables using the above developed

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