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Merge with 4.1

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monty@mishka.local
2004-12-22 13:54:39 +02:00
parent 198dc7a8ec 98f2a83539
commit 4f4bbfc279
395 changed files with 11807 additions and 25533 deletions
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18
mysql-test/t/merge.test
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@@ -287,3 +287,21 @@ create table t3 engine=merge union=(t1, t2) select * from t2;
--error 1093
create table t3 engine=merge union=(t1, t2) select (select max(a) from t2);
drop table t1, t2;
# BUG#6699 : no sorting on 'ref' retrieval
create table t1 (a int,b int,c int, index (a,b,c));
create table t2 (a int,b int,c int, index (a,b,c));
create table t3 (a int,b int,c int, index (a,b,c))
engine=merge union=(t1 ,t2);
insert into t1 (a,b,c) values (1,1,0),(1,2,0);
insert into t2 (a,b,c) values (1,1,1),(1,2,1);
explain select a,b,c from t3 force index (a) where a=1 order by a,b,c;
select a,b,c from t3 force index (a) where a=1 order by a,b,c;
# this actually wasn't affected:
explain select a,b,c from t3 force index (a) where a=1 order by a desc, b desc, c desc;
select a,b,c from t3 force index (a) where a=1 order by a desc, b desc, c desc;
drop table t1, t2, t3;