# DbEnv::log_compare

`

###

    #include <db_cxx.h>

    static int
    DbEnv::log_compare(const DbLsn *lsn0, const DbLsn *lsn1);

# Description

The DbEnv::log_compare method allows the caller to compare two DbLsn objects, returning 0 if they are equal, 1 if lsn0 is greater than lsn1, and -1 if lsn0 is less than lsn1.

### Class

DbEnv

# See Also

DbEnv::set_lg_bsize, DbEnv::set_lg_max, DbEnv::log_archive, DbEnv::log_compare, DbEnv::log_file, DbEnv::log_flush, DbEnv::log_get, DbEnv::log_put, DbEnv::log_register, DbEnv::log_stat and DbEnv::log_unregister.`

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