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Bug#9112 - Merge table with composite index producing invalid results with some queries

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Reduced the precision of the test numbers.
Not all platforms could reproduce the exact numbers.
This commit is contained in:
ingo@mysql.com
2005-09-27 15:26:16 +02:00
parent 4025d2965b
commit d005299a57
2 changed files with 10 additions and 10 deletions
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12
mysql-test/r/merge.result
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@@ -620,28 +620,28 @@ create table t3 engine=merge union=(t1, t2) select * from t2;
INSERT TABLE 't2' isn't allowed in FROM table list
drop table t1, t2;
create table t1 (
a double(16,6),
a double(14,4),
b varchar(10),
index (a,b)
) engine=merge union=(t2,t3);
create table t2 (
a double(16,6),
a double(14,4),
b varchar(10),
index (a,b)
) engine=myisam;
create table t3 (
a double(16,6),
a double(14,4),
b varchar(10),
index (a,b)
) engine=myisam;
insert into t2 values ( null, '');
insert into t2 values ( 9999999999.999999, '');
insert into t2 values ( 9999999999.9999, '');
insert into t3 select * from t2;
select min(a), max(a) from t1;
min(a) max(a)
9999999999.999998 9999999999.999998
9999999999.9999 9999999999.9999
flush tables;
select min(a), max(a) from t1;
min(a) max(a)
9999999999.999998 9999999999.999998
9999999999.9999 9999999999.9999
drop table t1, t2, t3;