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Berkeley DB by Sleepycat™ Software, Inc.

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Dbc::get

						#include <db_cxx.h>
						int
						Dbc::get(Dbt *key, Dbt *data, u_int32_t flags);
					

Description

The Dbc::get method retrieves key/data pairs from the database. The address and length of the key are returned in the object referenced by key (except for the case of the DB_SET flag, in which the key object is unchanged), and the address and length of the data are returned in the object referenced by data.

Modifications to the database during a sequential scan will be reflected in the scan; that is, records inserted behind a cursor will not be returned while records inserted in front of a cursor will be returned.

In Queue and Recno databases, missing entries (that is, entries that were never explicitly created or that were created and then deleted), ...

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