DbEnv.set_verbose
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import com.sleepycat.db.*;
public int set_verbose(u_int32_t which, boolean onoff);
Description
The DbEnv.set_verbose method turns additional informational and
debugging messages in the Berkeley DB message output on and off. If
onoff is set to
true,
the additional messages are output.
The which parameter must be set to one of the following values:
- Db.DB_VERB_CHKPOINT
- Display checkpoint location information when searching the log for
checkpoints.
- Db.DB_VERB_DEADLOCK
- Display additional information when doing deadlock detection.
- Db.DB_VERB_RECOVERY
- Display additional information when performing recovery.
- Db.DB_VERB_WAITSFOR
- Display the waits-for table when doing deadlock detection.
The DbEnv.set_verbose interface may be used to configure Berkeley DB at any time
during the life of the application.
The DbEnv.set_verbose
method throws an exception that encapsulates a non-zero error value on
failure.
Errors
- EINVAL
- An invalid flag value or parameter was specified.
Class
DbEnv
See Also
DbEnv.close,
DbEnv.open,
DbEnv.remove,
DbEnv.set_cachesize,
DbEnv.set_errcall,
DbEnv.set_error_stream,
DbEnv.set_errpfx,
DbEnv.set_region_init
and
DbEnv.set_verbose.
Copyright Sleepycat Software