Database Cursor

Question

In Python, what is a database "cursor" generally like? 

1. A method within a class
2. A Python dictionary
3. A function
4. A file handle

I have looked on the web yet I am not getting an appropriate defense of this inquiry.

Answer 1

As indicated by the PEP 249 (Python Database API Specification), it is an object which is relied upon to have certain attributes and techniques characterized. Alternatively, cursors can uphold an iteration protocol. 

This is however a spec, and, your database driver of a decision may not follow the API particular. Be that as it may, this is a pretty much broad response to the fairly broad inquiry.

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