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Merge mysql.com:/home/gluh/MySQL/Merge/5.0-opt

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into  mysql.com:/home/gluh/MySQL/Merge/5.1-opt


mysql-test/r/distinct.result:
  Auto merged
mysql-test/r/join_nested.result:
  Auto merged
mysql-test/r/null_key.result:
  Auto merged
mysql-test/r/select.result:
  Auto merged
mysql-test/r/subselect.result:
  Auto merged
mysql-test/r/subselect3.result:
  Auto merged
mysql-test/r/trigger.result:
  Auto merged
mysql-test/t/select.test:
  Auto merged
mysql-test/t/subselect.test:
  Auto merged
mysql-test/t/trigger.test:
  Auto merged
sql/filesort.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_subselect.cc:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/opt_sum.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/table.cc:
  Auto merged
mysql-test/r/func_time.result:
  manual merge
mysql-test/r/information_schema.result:
  manual merge
mysql-test/t/func_time.test:
  manual merge
mysql-test/t/information_schema.test:
  manual merge
sql/opt_range.cc:
  manual merge
sql/sql_delete.cc:
  manual merge
sql/sql_lex.h:
  manual merge
This commit is contained in:
unknown
2007-02-02 10:25:45 +04:00
parent 4ebef05206 a308304607
commit ed0e4a968a
32 changed files with 693 additions and 63 deletions
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4
mysql-test/r/null_key.result
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@ -30,7 +30,7 @@ id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref a,b a 5 const 3 Using where; Using index
explain select * from t1 where a is null and b=9 or a is null and b=7 limit 3;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref a,b a 5 const 2 Using where; Using index
1 SIMPLE t1 range a,b a 9 NULL 3 Using where; Using index
explain select * from t1 where a > 1 and a < 3 limit 1;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 range a a 5 NULL 1 Using where; Using index
@ -258,7 +258,7 @@ INSERT INTO t1 VALUES (1,NULL),(2,NULL),(3,1),(4,2),(5,NULL),(6,NULL),(7,3),(8,4
INSERT INTO t2 VALUES (1,NULL),(2,NULL),(3,1),(4,2),(5,NULL),(6,NULL),(7,3),(8,4),(9,NULL),(10,NULL);
explain select id from t1 where uniq_id is null;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 ref idx1 idx1 5 const 1 Using where
1 SIMPLE t1 ref idx1 idx1 5 const 5 Using where
explain select id from t1 where uniq_id =1;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 const idx1 idx1 5 const 1