Question

what is Cursor? give correct answer ​

Answer 1

Answer:

In computer science, a database cursor is a mechanism that enables traversal over the records in a database. Cursors facilitate subsequent processing in conjunction with the traversal, such as retrieval, addition and removal of database records.

Answer 2

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A cursor is a database object which can hold more than one row but it can process only one row at a point of time. The set of rows held by a cursor holds is known as an active set.