With the help of a select operation in a relational database, one may reduce the amount of space used by a table by removing columns that meet certain requirements. Is this the right or erroneous interpretation?

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Q: In a relational database, a select operation is used to delete columns that satisfy specific…

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Q: Removing columns that meet specified criteria is the goal of a select operation in relational…

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Q: What commands is used for removing (or deleting) a relation forms the SQL database?

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Q: In a relational database, a select operation is used to minimise the size of a table by eliminating…

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A:

Q: With the help of a select operation in a relational database, one may reduce the amount of space…

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Q: Removing columns that meet specified criteria is the goal of a select operation in relational…

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Q: In a relational database, a select operation is used to delete columns that satisfy specific…

A: In a relational database, a select operation is used to delete columns that satisfy specific…

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.