head 1.2; access; symbols RPM_4_2_1:1.1.1.5 RPM_4_2:1.1.1.5 RPM_4_1_1:1.1.1.5 RPM_4_1:1.1.1.4 RPM_4_0_5:1.1.1.3 RPM_4_0_4:1.1.1.2 RPM_4_0_3:1.1.1.1 RPM:1.1.1; locks; strict; comment @# @; 1.2 date 2008.01.02.09.53.25; author rse; state dead; branches; next 1.1; commitid z4cpSiAhOCXk5PLs; 1.1 date 2001.07.23.20.45.36; author rse; state Exp; branches 1.1.1.1; next ; 1.1.1.1 date 2001.07.23.20.45.36; author rse; state Exp; branches; next 1.1.1.2; 1.1.1.2 date 2002.01.08.00.30.09; author rse; state Exp; branches; next 1.1.1.3; 1.1.1.3 date 2003.01.18.13.48.58; author rse; state Exp; branches; next 1.1.1.4; 1.1.1.4 date 2001.12.06.00.08.04; author rse; state Exp; branches; next 1.1.1.5; 1.1.1.5 date 2003.01.18.14.04.57; author rse; state Exp; branches; next ; desc @@ 1.2 log @remove the ancient RPM 4.2.1 source tree copy @ text @ Berkeley DB: Dbc::close

Dbc::close

 APIRef 

#include <db_cxx.h>


int
Dbc::close(void);

Description

The Dbc::close method discards the cursor.

It is possible for the Dbc::close method to return DB_LOCK_DEADLOCK, signaling that any enclosing transaction should be aborted. If the application is already intending to abort the transaction, this error should be ignored, and the application should proceed.

After Dbc::close has been called, regardless of its return, the cursor handle may not be used again.

The Dbc::close method either returns a non-zero error value or throws an exception that encapsulates a non-zero error value on failure, and returns 0 on success.

Errors

The Dbc::close method may fail and throw an exception or return a non-zero error for the following conditions:

DB_LOCK_DEADLOCK
The operation was selected to resolve a deadlock.

EINVAL
An invalid flag value or parameter was specified.

The cursor was previously closed.

The Dbc::close method may fail and throw an exception or return a non-zero error for errors specified for other Berkeley DB and C library or system methods. If a catastrophic error has occurred, the Dbc::close method may fail and either return DB_RUNRECOVERY or throw an exception encapsulating DB_RUNRECOVERY, in which case all subsequent Berkeley DB calls will fail in the same way.

Class

Dbc

See Also

Dbc::close, Dbc::count, Dbc::del, Dbc::dup, Dbc::get, Dbc::pget, and Dbc::put.

APIRef

Copyright Sleepycat Software @ 1.1 log @Initial revision @ text @d1 1 a1 1 @ 1.1.1.1 log @Import: RPM 4.0.3 @ text @@ 1.1.1.2 log @Import: RPM 4.0.4 @ text @d1 1 a1 1 d17 1 a17 1 APIRef d65 1 a65 1 APIRef @ 1.1.1.3 log @Import: RPM 4.0.5 @ text @d1 2 a2 2 a3 1 d41 3 a46 4

If the operation was selected to resolve a deadlock, the Dbc::close method will fail and and either return DB_LOCK_DEADLOCK or throw a DbDeadlockException exception. d48 4 a51 4 If a catastrophic error has occurred, the Dbc::close method may fail and either return DB_RUNRECOVERY or throw a DbRunRecoveryException, in which case all subsequent Berkeley DB calls will fail in the same way. d55 8 a62 1 Database Cursors and Related Methods @ 1.1.1.4 log @Import: RPM 4.1 @ text @d1 2 a2 2 d4 1 a41 3

DB_LOCK_DEADLOCK
The operation was selected to resolve a deadlock.

d45 4 d50 4 a53 4 If a catastrophic error has occurred, the Dbc::close method may fail and either return DB_RUNRECOVERY or throw an exception encapsulating DB_RUNRECOVERY, in which case all subsequent Berkeley DB calls will fail in the same way. d57 1 a57 8 Dbc::close, Dbc::count, Dbc::del, Dbc::dup, Dbc::get, Dbc::pget, and Dbc::put. @ 1.1.1.5 log @Import: RPM 4.1.1 @ text @d1 2 a2 2 a3 1 d41 3 a46 4

If the operation was selected to resolve a deadlock, the Dbc::close method will fail and and either return DB_LOCK_DEADLOCK or throw a DbDeadlockException exception. d48 4 a51 4 If a catastrophic error has occurred, the Dbc::close method may fail and either return DB_RUNRECOVERY or throw a DbRunRecoveryException, in which case all subsequent Berkeley DB calls will fail in the same way. d55 8 a62 1 Database Cursors and Related Methods @