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Review fixes for BUG#48161 and BUG#48447

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This commit is contained in:
Mikael Ronstrom 2009-11-06 11:49:27 +01:00
parent ca9fe97e9f
commit bf7771df3f
4 changed files with 55 additions and 32 deletions
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30
mysql-test/r/ctype_collate.result
View File

@ -548,6 +548,36 @@ SELECT * FROM t1 WHERE s2 = s3;
s1 s2 s3
a A A
DROP TABLE t1;
create table t1 (a varchar(1) character set latin1 collate latin1_general_ci);
insert into t1 values ('A'),('a'),('B'),('b'),('C'),('c');
select * from t1 where a > 'B' collate latin1_bin;
a
a
b
C
c
select * from t1 where a <> 'B' collate latin1_bin;
a
A
a
b
C
c
create index i on t1 (a);
select * from t1 where a > 'B' collate latin1_bin;
a
a
b
C
c
select * from t1 where a <> 'B' collate latin1_bin;
a
A
a
b
C
c
drop table t1;
SET NAMES latin1;
CREATE TABLE t1
(s1 char(10) COLLATE latin1_german1_ci,

29
mysql-test/r/partition_column.result
View File

@ -1,5 +1,10 @@
drop table if exists t1;
create table t1 (a varchar(1) character set latin1 collate latin1_general_ci);
create table t1 (a varchar(1) character set latin1 collate latin1_general_ci)
partition by range columns(a)
( partition p0 values less than ('a'),
partition p1 values less than ('b'),
partition p2 values less than ('c'),
partition p3 values less than ('d'));
insert into t1 values ('A'),('a'),('B'),('b'),('C'),('c');
select * from t1 where a > 'B' collate latin1_bin;
a
@ -14,27 +19,7 @@ a
b
C
c
create index i on t1 (a);
select * from t1 where a > 'B' collate latin1_bin;
a
a
b
C
c
select * from t1 where a <> 'B' collate latin1_bin;
a
A
a
b
C
c
drop index i on t1;
alter table t1
partition by range columns(a)
( partition p0 values less than ('a'),
partition p1 values less than ('b'),
partition p2 values less than ('c'),
partition p3 values less than ('d'));
alter table t1 remove partitioning;
select * from t1 where a > 'B' collate latin1_bin;
a
a

12
mysql-test/t/ctype_collate.test
View File

@ -172,6 +172,18 @@ DROP TABLE t1;
#
# Test that optimizer doesn't use indexes with wrong collation
#
#
# BUG#48447, Delivering too few records with indexes using collate syntax
#
create table t1 (a varchar(1) character set latin1 collate latin1_general_ci);
insert into t1 values ('A'),('a'),('B'),('b'),('C'),('c');
select * from t1 where a > 'B' collate latin1_bin;
select * from t1 where a <> 'B' collate latin1_bin;
create index i on t1 (a);
select * from t1 where a > 'B' collate latin1_bin;
select * from t1 where a <> 'B' collate latin1_bin;
drop table t1;
SET NAMES latin1;
CREATE TABLE t1
(s1 char(10) COLLATE latin1_german1_ci,

16
mysql-test/t/partition_column.test
View File

@ -10,26 +10,22 @@ drop table if exists t1;
#
# BUG#48161, Delivering too few records using collate syntax with partitions
# BUG#48447, Delivering too few records with indexes using collate syntax
#
# Test case from BUG#48447 with some extension
create table t1 (a varchar(1) character set latin1 collate latin1_general_ci);
insert into t1 values ('A'),('a'),('B'),('b'),('C'),('c');
select * from t1 where a > 'B' collate latin1_bin;
select * from t1 where a <> 'B' collate latin1_bin;
create index i on t1 (a);
select * from t1 where a > 'B' collate latin1_bin;
select * from t1 where a <> 'B' collate latin1_bin;
drop index i on t1;
alter table t1
create table t1 (a varchar(1) character set latin1 collate latin1_general_ci)
partition by range columns(a)
( partition p0 values less than ('a'),
partition p1 values less than ('b'),
partition p2 values less than ('c'),
partition p3 values less than ('d'));
insert into t1 values ('A'),('a'),('B'),('b'),('C'),('c');
select * from t1 where a > 'B' collate latin1_bin;
select * from t1 where a <> 'B' collate latin1_bin;
alter table t1 remove partitioning;
select * from t1 where a > 'B' collate latin1_bin;
select * from t1 where a <> 'B' collate latin1_bin;
drop table t1;
# Test case from BUG#48161
create table t1 (a varchar(2) character set latin1,
b varchar(2) character set latin1)