Last Modified
2011-04-06 19:35:39 +0000
Requires

Description

A database cursor is a sequential pointer to the database entries. It allows traversal of the database and access to duplicate keyed entries. Cursors are used for operating on collections of records, for iterating over a database, and for saving handles to individual records, so that they can be modified after they have been read.

A cursor is created with the methods BDB::Common#cursor and BDB::Common#cursor_write