Function my_dboptions_cache_free

sql/sql_db.cc:136–144

*/

void my_dboptions_cache_free(void)
{
  if (dboptions_init)
  {
    dboptions_init= 0;
    my_hash_free(&dboptions);
    mysql_rwlock_destroy(&LOCK_dboptions);
  }
}


/**