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Up-merge from 5.0

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This commit is contained in:
Timothy Smith
2009-03-11 15:03:25 -06:00
parent f79cb0de91 81e4e1e79c
commit 676c982425
2 changed files with 2 additions and 21 deletions
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2
mysql-test/t/type_bit_innodb.test
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@@ -40,6 +40,8 @@ drop table t1;
create table t1 (a bit) engine=innodb; create table t1 (a bit) engine=innodb;
insert into t1 values (b'0'), (b'1'), (b'000'), (b'100'), (b'001'); insert into t1 values (b'0'), (b'1'), (b'000'), (b'100'), (b'001');
select hex(a) from t1; select hex(a) from t1;
# It is not deterministic which duplicate will be seen first
--replace_regex /(.*Duplicate entry )'.*'( for key.*)/\1''\2/
--error ER_DUP_ENTRY --error ER_DUP_ENTRY
alter table t1 add unique (a); alter table t1 add unique (a);
drop table t1; drop table t1;

21
sql-bench/TODO
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@@ -1,21 +0,0 @@
When comparing with ms-sql:
Check how to get MySQL faster mysql ms-sql
count_distinct (2000) | 89.00| 39.00|
count_distinct_big (120) | 324.00| 121.00|
count_distinct_group (1000) | 158.00| 107.00|
count_distinct_group_on_key (1000) | 49.00| 17.00|
count_distinct_group_on_key_parts (1| 157.00| 108.00|
order_by_big (10) | 197.00| 89.00|
order_by_big_key (10) | 170.00| 82.00|
order_by_big_key2 (10) | 163.00| 73.00|
order_by_big_key_desc (10) | 172.00| 84.00|
order_by_big_key_diff (10) | 193.00| 89.00|
order_by_big_key_prefix (10) | 165.00| 72.00|
Why is the following slow on NT:
NT Linux
update_of_primary_key_many_keys (256| 560.00| 65.00|