reorder the variables - should be in alphabetical order

sql/mysqld.cc

@@ -5400,14 +5400,14 @@ log and this option does nothing anymore.",
     (gptr*) &back_log, (gptr*) &back_log, 0, GET_ULONG,
     REQUIRED_ARG, 50, 1, 65535, 0, 1, 0 },
 #ifdef WITH_BERKELEY_STORAGE_ENGINE
-  { "bdb_cache_size", OPT_BDB_CACHE_SIZE,
-    "The buffer that is allocated to cache index and rows for BDB tables.",
-    (gptr*) &berkeley_cache_size, (gptr*) &berkeley_cache_size, 0, GET_ULL,
-    REQUIRED_ARG, KEY_CACHE_SIZE, 20*1024, (ulonglong) ~0, 0, IO_SIZE, 0},
   { "bdb_cache_parts", OPT_BDB_CACHE_PARTS,
     "Number of parts to use for BDB cache.",
     (gptr*) &berkeley_cache_parts, (gptr*) &berkeley_cache_parts, 0, GET_ULONG,
     REQUIRED_ARG, 1, 1, 1024, 0, 1, 0},
+  { "bdb_cache_size", OPT_BDB_CACHE_SIZE,
+    "The buffer that is allocated to cache index and rows for BDB tables.",
+    (gptr*) &berkeley_cache_size, (gptr*) &berkeley_cache_size, 0, GET_ULL,
+    REQUIRED_ARG, KEY_CACHE_SIZE, 20*1024, (ulonglong) ~0, 0, IO_SIZE, 0},
   /* QQ: The following should be removed soon! (bdb_max_lock preferred) */
   {"bdb_lock_max", OPT_BDB_MAX_LOCK, "Synonym for bdb_max_lock.",
    (gptr*) &berkeley_max_lock, (gptr*) &berkeley_max_lock, 0, GET_ULONG,

sql/set_var.cc

@@ -624,8 +624,8 @@ struct show_var_st init_vars[]= {
   {sys_automatic_sp_privileges.name,(char*) &sys_automatic_sp_privileges,       SHOW_SYS},
   {"back_log",                (char*) &back_log,                    SHOW_LONG},
   {"basedir",                 mysql_home,                           SHOW_CHAR},
-  {"bdb_cache_size",          (char*) &berkeley_cache_size,         SHOW_LONGLONG},
   {"bdb_cache_parts",         (char*) &berkeley_cache_parts,        SHOW_LONG},
+  {"bdb_cache_size",          (char*) &berkeley_cache_size,         SHOW_LONGLONG},
   {"bdb_home",                (char*) &berkeley_home,               SHOW_CHAR_PTR},
   {"bdb_log_buffer_size",     (char*) &berkeley_log_buffer_size,    SHOW_LONG},
   {"bdb_logdir",              (char*) &berkeley_logdir,             SHOW_CHAR_PTR},