sort status variables alphabetically in mysqld.cc

mysql-test/t/myisam_mrr.test

@@ -272,7 +272,6 @@ drop table t1;
 --echo # Test of MRR handler counters
 --echo #
 flush status;
---sorted_result
 show status like 'Handler_mrr%';
 create table t0 (a int);
 insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
@@ -284,7 +283,6 @@ explain select sum(b) from t1 where a < 10;
 --echo # This should show one MRR scan and no re-fills:
 flush status;
 select sum(b) from t1 where a < 10;
---sorted_result
 show status like 'handler_mrr%';
 
 set @mrr_buffer_size_save= @@mrr_buffer_size;
@@ -296,7 +294,6 @@ explain select sum(b) from t1 where a < 1600;
 --echo # This should show one MRR scan and one extra rowid sort:
 flush status;
 select sum(b) from t1 where a < 1600;
---sorted_result
 show status like 'handler_mrr%';
 set @@mrr_buffer_size= @mrr_buffer_size_save;
 
@@ -308,7 +305,6 @@ set join_cache_level=6;
 explain select sum(t1.b) from t0,t1 where t0.a=t1.a;
 flush status;
 select sum(t1.b) from t0,t1 where t0.a=t1.a;
---sorted_result
 show status like 'handler_mrr%';
 
 --disable_warnings
@@ -317,7 +313,6 @@ set join_buffer_size=10;
 explain select sum(t1.b) from t0,t1 where t0.a=t1.a;
 flush status;
 select sum(t1.b) from t0,t1 where t0.a=t1.a;
---sorted_result
 --replace_result 1 1or2 2 1or2
 show status like 'handler_mrr%';
 

sql/mysqld.cc

@@ -8288,9 +8288,9 @@ SHOW_VAR status_vars[]= {
   {"Handler_commit",           (char*) offsetof(STATUS_VAR, ha_commit_count), SHOW_LONG_STATUS},
   {"Handler_delete",           (char*) offsetof(STATUS_VAR, ha_delete_count), SHOW_LONG_STATUS},
   {"Handler_discover",         (char*) offsetof(STATUS_VAR, ha_discover_count), SHOW_LONG_STATUS},
-  {"Handler_mrr_init",         (char*) offsetof(STATUS_VAR, ha_multi_range_read_init_count),  SHOW_LONG_STATUS},
-  {"Handler_mrr_extra_rowid_sorts", (char*) offsetof(STATUS_VAR, ha_mrr_extra_rowid_sorts), SHOW_LONG_STATUS},
   {"Handler_mrr_extra_key_sorts",   (char*) offsetof(STATUS_VAR, ha_mrr_extra_key_sorts), SHOW_LONG_STATUS},
+  {"Handler_mrr_extra_rowid_sorts", (char*) offsetof(STATUS_VAR, ha_mrr_extra_rowid_sorts), SHOW_LONG_STATUS},
+  {"Handler_mrr_init",         (char*) offsetof(STATUS_VAR, ha_multi_range_read_init_count),  SHOW_LONG_STATUS},
   {"Handler_prepare",          (char*) offsetof(STATUS_VAR, ha_prepare_count),  SHOW_LONG_STATUS},
   {"Handler_read_first",       (char*) offsetof(STATUS_VAR, ha_read_first_count), SHOW_LONG_STATUS},
   {"Handler_read_key",         (char*) offsetof(STATUS_VAR, ha_read_key_count), SHOW_LONG_STATUS},