import com.sleepycat.db.*;

static int
DbEnv.set_pageyield(int pageyield);
	throws DbException;

Description

Yield the processor whenever requesting a page from the cache. Setting pageyield to a true value causes Berkeley DB to yield the processor any time a thread requests a page from the cache.

The DbEnv.set_pageyield interface affects the entire application, not a single database or database environment.

While the DbEnv.set_pageyield interface may be used to configure Berkeley DB at any time during the life of the application, it should normally be called before making any calls to the db_env_create or db_create methods.

This functionality should never be used for any other purpose than stress testing.

The DbEnv.set_pageyield interface may be used to configure Berkeley DB at any time during the life of the application.

The DbEnv.set_pageyield method throws an exception that encapsulates a non-zero error value on failure.

Errors

EINVAL

An invalid flag value or parameter was specified.

Class

See Also