DbSequence::set_cachesize()

#include <db_cxx.h>

int
DbSequence::set_cachesize(u_int32_t size); 

Configure the number of elements cached by a sequence handle.

The DbSequence::set_cachesize() method may not be called after the DbSequence::open() method is called.

The DbSequence::set_cachesize() 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

size

The number of elements in the cache.

Errors

The DbSequence::set_cachesize() method may fail and throw a DbException exception, encapsulating one of the following non-zero errors, or return one of the following non-zero errors:

EINVAL

An invalid flag value or parameter was specified.

Class

DbSequence

See Also

Sequences and Related Methods