While working with a relational database, a select operation may be used to prune unnecessary columns from a table, making it more manageable. Could it be real or false?

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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.