Berkeley DB: DbTxn::set_name
Description: Berkeley DB: An embedded database programmatic toolkit.
Keywords: embedded,database,programmatic,toolkit,btree,hash,hashing,transaction,transactions,locking,logging,access method,access methods,Java,C,C++

DbTxn::set_name |

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    #include <db_cxx.h>

    int
    DbTxn::set_name(const char *name);

    int
    DbTxn::get_name(const char **namep);

Description: DbTxn::set_name

The DbTxn::set_name method associates the specified string with the transaction. The string is returned by DbEnv::txn_stat and displayed by DbEnv::txn_stat_print.

If the database environment has been configured for logging and the Berkeley DB library was configured with --enable-diagnostic, a debugging log record is written including the transaction ID and the name.

The DbTxn::set_name method may be called at any time during the life of the application.

The DbTxn::set_name 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.

Parameters
name

- The name parameter is the string to associate with the transaction.

Description: DbTxn::get_name

The DbTxn::get_name method returns the string associated with the transaction.

The DbTxn::get_name method may be called at any time during the life of the application.

The DbTxn::get_name 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.

Parameters
namep

- The DbTxn::get_name method returns a reference to the string associated with the transaction in namep.

Class DbEnv, DbTxn
See Also Transaction Subsystem and Related Methods`

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