What is Cursor in SQL?

Question

What is Cursor in SQL?

Answer 1

Cursor in SQL is referred to as the temporary workstation or temporary memory. The Database Server allocates it while the user performs Data Manipulation Language (DML) operations on the SQL table.

The Cursors are of two types: Implicit Cursors and Explicit Cursors. The Implicit Cursors are the default SQL Cursors. They are allocated by the SQL Server while performing the DML operations. Explicit Cursors, on the other hand, are created by the users as per requirement. They are used to fetch row-by-row data from the SQL tables.

To learn in detail about the use and creation of Cursors in SQL, you must enroll in SQL Training.

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