What would need to be done to fix an issue with a chasm trap? Create a direct link between the two tables rather than depend on the middle relationship. The entire database design needs to be re-evaluated. Create a foreign key for each primary key in the relationships. Remove the middle table and connect the tables directly.

Q: What are the three situations that suggests relations be denormalized before database implementation

A: Denormalization is the process of adding redundant data in normalised database.

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A: I have written the query below:

Q: mple one line

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A: Here is the solution:

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Q: Explain why an index is only helpful if the values of an attribute are sufficiently varied

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Q: Write about the three circumstances that call for denormalization of relations prior to the…

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A: Here is the solution which is mentioned below :

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A:

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Q: 41.What defines a transitive dependency in a database table

A: 41.Defined a transitive dependency in a database table

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A:

Q: Write the three situations that suggest relations be denormalized before database implementation.

A: To be determine: Write the three situations that suggest relations be denormalized before database…

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A: The two tables created are: doctor patient

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A: the answer is given below :

Q: What are the 3 situations that suggests relations be denormalized before database implementation

A: Normalized relations are turned into non-normalized requirements mostly during denormalization…

SQL Query

Structured Query Language is the full form of SQL. It is one of the standard languages to deal with the relational database. It is used to insert, update, delete, and search the records stored in a RDBMS. The relational databases are created and managed by using SQL.