# DbEnv.set_pageyield

`

###

    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

DbEnv

# See Also

DbEnv.close, DbEnv.open, DbEnv.remove, DbEnv.strerror, DbEnv.get_version_string DbEnv.set_cachesize, DbEnv.set_errcall, DbEnv.set_error_stream, DbEnv.set_errpfx, DbEnv.set_flags, DbEnv.set_mutexlocks, and DbEnv.set_verbose.`

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