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Reapplied patch for bug18198

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2007-04-04 16:26:32 +02:00
parent db1aa7e806
commit f66a3c0427
19 changed files with 163 additions and 206 deletions
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8
mysql-test/r/partition_error.result
View File

@@ -25,7 +25,7 @@ partitions 3
(partition x1 values in (1,2,9,4) tablespace ts1,
partition x2 values in (3, 11, 5, 7) tablespace ts2,
partition x3 values in (16, 8, 5+19, 70-43) tablespace ts3);
ERROR HY000: The PARTITION function returns the wrong type
ERROR HY000: This partition function is not allowed
CREATE TABLE t1 (
a int not null,
b int not null,
@@ -89,7 +89,7 @@ partitions 3
(partition x1 tablespace ts1,
partition x2 tablespace ts2,
partition x3 tablespace ts3);
ERROR HY000: The PARTITION function returns the wrong type
ERROR HY000: This partition function is not allowed
CREATE TABLE t1 (
a int not null,
b int not null,
@@ -422,7 +422,7 @@ partition by range (sin(a))
partitions 2
(partition x1 values less than (4),
partition x2 values less than (5));
ERROR HY000: The PARTITION function returns the wrong type
ERROR HY000: This partition function is not allowed
CREATE TABLE t1 (
a int not null,
b int not null,
@@ -619,4 +619,4 @@ partition by range (a + (select count(*) from t1))
ERROR HY000: This partition function is not allowed
create table t1 (a char(10))
partition by hash (extractvalue(a,'a'));
ERROR HY000: The PARTITION function returns the wrong type
ERROR HY000: This partition function is not allowed

14
mysql-test/r/partition_hash.result
View File

@@ -1,18 +1,4 @@
drop table if exists t1;
create table t1 (a varchar(10) charset latin1 collate latin1_bin)
partition by hash(length(a))
partitions 10;
insert into t1 values (''),(' '),('a'),('a '),('a ');
explain partitions select * from t1 where a='a ';
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p0 ALL NULL NULL NULL NULL 5 Using where
explain partitions select * from t1 where a='a';
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p0 ALL NULL NULL NULL NULL 5 Using where
explain partitions select * from t1 where a='a ' OR a='a';
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p0 ALL NULL NULL NULL NULL 5 Using where
drop table t1;
create table t1 (a int unsigned)
partition by hash(a div 2)
partitions 4;

6
mysql-test/r/partition_mgm.result
View File

@@ -10,13 +10,13 @@ subpartition sp01, subpartition sp02));
ERROR HY000: Wrong number of subpartitions defined, mismatch with previous setting
drop table t1;
CREATE TABLE t1 (f_date DATE, f_varchar VARCHAR(30))
PARTITION BY HASH(CAST(YEAR(f_date) AS SIGNED INTEGER)) PARTITIONS 2;
PARTITION BY HASH(YEAR(f_date)) PARTITIONS 2;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`f_date` date DEFAULT NULL,
`f_varchar` varchar(30) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (CAST(YEAR(f_date) AS SIGNED INTEGER)) PARTITIONS 2 */
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (YEAR(f_date)) PARTITIONS 2 */
hello/master-data/test/t1#P#p0.MYD
hello/master-data/test/t1#P#p0.MYI
hello/master-data/test/t1#P#p1.MYD
@@ -29,7 +29,7 @@ Table Create Table
t1 CREATE TABLE `t1` (
`f_date` date DEFAULT NULL,
`f_varchar` varchar(30) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (CAST(YEAR(f_date) AS SIGNED INTEGER)) PARTITIONS 1 */
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (YEAR(f_date)) PARTITIONS 1 */
hello/master-data/test/t1#P#p0.MYD
hello/master-data/test/t1#P#p0.MYI
hello/master-data/test/t1.frm

58
mysql-test/r/partition_pruning.result
View File

@@ -677,13 +677,12 @@ f_int1 f_int2
9 9
drop table t1;
create table t1 (a char(10) binary)
partition by list(length(a))
(partition p1 values in (1),
partition p2 values in (2),
partition p3 values in (3),
partition p4 values in (4),
partition p5 values in (5)
);
partition by list(ascii(a))
(partition p1 values in (ascii('a')),
partition p2 values in (ascii('b')),
partition p3 values in (ascii('c')),
partition p4 values in (ascii('d')),
partition p5 values in (ascii('e')));
insert into t1 values ('a'),('bb'),('ccc'),('dddd'),('eeEee');
select * from t1 where a>='a' and a <= 'dddd';
a
@@ -848,22 +847,57 @@ id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
drop table t1;
create table t1 (a int)
partition by range((a & 0xFF) << 56) (
partition p0 values less than (0x40 << 56),
partition p1 values less than (0x80 << 56),
partition p2 values less than (0xFF << 56)
partition by range(a) (
partition p0 values less than (64),
partition p1 values less than (128),
partition p2 values less than (255)
);
create table t2 (a int)
partition by range(a+0) (
partition p0 values less than (64),
partition p1 values less than (128),
partition p2 values less than (255)
);
insert into t1 values (0x20), (0x20), (0x41), (0x41), (0xFE), (0xFE);
insert into t2 values (0x20), (0x20), (0x41), (0x41), (0xFE), (0xFE);
explain partitions select * from t1 where a=0;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p0 ALL NULL NULL NULL NULL 2 Using where
explain partitions select * from t2 where a=0;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t2 p0 ALL NULL NULL NULL NULL 2 Using where
explain partitions select * from t1 where a=0xFE;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p2 ALL NULL NULL NULL NULL 2 Using where
explain partitions select * from t1 where a>0xFE and a<= 0xFF;
explain partitions select * from t2 where a=0xFE;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t2 p2 ALL NULL NULL NULL NULL 2 Using where
explain partitions select * from t1 where a > 0xFE AND a <= 0xFF;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
explain partitions select * from t2 where a > 0xFE AND a <= 0xFF;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
explain partitions select * from t1 where a >= 0xFE AND a <= 0xFF;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p2 ALL NULL NULL NULL NULL 2 Using where
explain partitions select * from t2 where a >= 0xFE AND a <= 0xFF;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t2 p2 ALL NULL NULL NULL NULL 2 Using where
explain partitions select * from t1 where a < 64 AND a >= 63;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p0 ALL NULL NULL NULL NULL 2 Using where
explain partitions select * from t2 where a < 64 AND a >= 63;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t2 p0 ALL NULL NULL NULL NULL 2 Using where
explain partitions select * from t1 where a <= 64 AND a >= 63;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p0,p1 ALL NULL NULL NULL NULL 4 Using where
explain partitions select * from t2 where a <= 64 AND a >= 63;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t2 p0,p1 ALL NULL NULL NULL NULL 4 Using where
drop table t1;
drop table t2;
create table t1(a bigint unsigned not null) partition by range(a+0) (
partition p1 values less than (10),
partition p2 values less than (20),

34
mysql-test/r/partition_range.result
View File

@@ -1,36 +1,36 @@
drop table if exists t1;
create table t1 (a varchar(10) charset latin1 collate latin1_bin, b int)
partition by range (length(a) * b)
(partition p0 values less than (2), partition p1 values less than (400));
partition by range (ascii(a) * b)
(partition p0 values less than (2), partition p1 values less than (4000));
insert into t1 values ('a ', 2),('a',3);
drop table t1;
create table t1 (a varchar(10) charset latin1 collate latin1_bin, b int)
partition by range (b* length(a) * b)
(partition p0 values less than (2), partition p1 values less than (400));
partition by range (b* ascii(a) * b)
(partition p0 values less than (2), partition p1 values less than (4000));
insert into t1 values ('a ', 2),('a',3);
drop table t1;
create table t1 (a varchar(10) charset latin1 collate latin1_bin,
b varchar(10) charset latin1 collate latin1_bin)
partition by range (length(b) * length(a))
(partition p0 values less than (2), partition p1 values less than (400));
partition by range (ascii(b) * ascii(a))
(partition p0 values less than (2), partition p1 values less than (40000));
insert into t1 values ('a ', 'b '),('a','b');
drop table t1;
create table t1 (a varchar(10) charset latin1 collate latin1_bin,
b varchar(10) charset latin1 collate latin1_bin)
partition by range (length(a) * length(b))
(partition p0 values less than (2), partition p1 values less than (400));
partition by range (ascii(a) * ascii(b))
(partition p0 values less than (2), partition p1 values less than (40000));
insert into t1 values ('a ', 'b '),('a','b');
drop table t1;
create table t1 (a varchar(10) charset latin1 collate latin1_bin,
b varchar(10) charset latin1 collate latin1_bin, c int)
partition by range (length(a) * c)
(partition p0 values less than (2), partition p1 values less than (400));
partition by range (ascii(a) * c)
(partition p0 values less than (2), partition p1 values less than (4000));
insert into t1 values ('a ', 'b ', 2),('a','b', 3);
drop table t1;
create table t1 (a varchar(10) charset latin1 collate latin1_bin,
b varchar(10) charset latin1 collate latin1_bin, c int)
partition by range (c * length(a))
(partition p0 values less than (2), partition p1 values less than (400));
partition by range (c * ascii(a))
(partition p0 values less than (2), partition p1 values less than (4000));
insert into t1 values ('a ', 'b ', 2),('a','b', 3);
drop table t1;
create table t1 (a int unsigned)
@@ -109,7 +109,7 @@ id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 pnull_pnullsp0,pnull_pnullsp1,p0_p0sp0,p0_p0sp1 ALL NULL NULL NULL NULL 4 Using where
explain partitions select * from t1 where a > 1;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p1_p1sp0,p1_p1sp1 ALL NULL NULL NULL NULL 2 Using where
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
drop table t1;
CREATE TABLE t1 (
a int not null,
@@ -744,7 +744,7 @@ id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p407,p408,p409,p507,p508,p509 ALL NULL NULL NULL NULL 18 Using where
DROP TABLE t1;
create table t1 (a varchar(20))
partition by range (crc32(md5(a)))
partition by range (ascii(a))
(partition p0 values less than (100),
partition p1 values less than maxvalue);
insert into t1 values ("12345678901234567890");
@@ -761,16 +761,16 @@ B2345678901234567890
1234567890123456
explain partitions select * from t1 where a = "12345678901234567890";
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p1 ALL NULL NULL NULL NULL 5 Using where
1 SIMPLE t1 p0 ALL NULL NULL NULL NULL 5 Using where
explain partitions select * from t1 where a = "12345678901234567890" OR
a = "A2345678901234567890" OR
a = "B2345678901234567890" OR
a = "C2345678901234567890";
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p1 ALL NULL NULL NULL NULL 5 Using where
1 SIMPLE t1 p0 ALL NULL NULL NULL NULL 5 Using where
explain partitions select * from t1 where a = "01234567890123456";
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p1 ALL NULL NULL NULL NULL 5 Using where
1 SIMPLE t1 p0 ALL NULL NULL NULL NULL 5 Using where
select * from t1 where a = "01234567890123456";
a
select * from t1 where a = "12345678901234567890" OR

8
mysql-test/t/partition_error.test
View File

@@ -33,7 +33,7 @@ partitions 2;
#
# Partition by key list, wrong result type
#
--error ER_PARTITION_FUNC_NOT_ALLOWED_ERROR
--error ER_PARTITION_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (
a int not null,
b int not null,
@@ -109,7 +109,7 @@ partitions 3
#
# Partition by hash, invalid result type
#
--error ER_PARTITION_FUNC_NOT_ALLOWED_ERROR
--error ER_PARTITION_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (
a int not null,
b int not null,
@@ -533,7 +533,7 @@ partitions 2
#
# Partition by range, wrong result type of partition function
#
--error ER_PARTITION_FUNC_NOT_ALLOWED_ERROR
--error ER_PARTITION_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (
a int not null,
b int not null,
@@ -790,7 +790,7 @@ partition by hash (extract(hour from convert_tz(a, '+00:00', '+00:00')));
create table t1 (a int)
partition by range (a + (select count(*) from t1))
(partition p1 values less than (1));
-- error ER_PARTITION_FUNC_NOT_ALLOWED_ERROR
-- error ER_PARTITION_FUNCTION_IS_NOT_ALLOWED
create table t1 (a char(10))
partition by hash (extractvalue(a,'a'));

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

@@ -9,18 +9,6 @@
drop table if exists t1;
--enable_warnings
#
# BUG 18198: Partition functions handling
#
create table t1 (a varchar(10) charset latin1 collate latin1_bin)
partition by hash(length(a))
partitions 10;
insert into t1 values (''),(' '),('a'),('a '),('a ');
explain partitions select * from t1 where a='a ';
explain partitions select * from t1 where a='a';
explain partitions select * from t1 where a='a ' OR a='a';
drop table t1;
#
# More partition pruning tests, especially on interval walking
#

2
mysql-test/t/partition_mgm.test
View File

@@ -20,7 +20,7 @@ subpartition sp01, subpartition sp02));
drop table t1;
CREATE TABLE t1 (f_date DATE, f_varchar VARCHAR(30))
PARTITION BY HASH(CAST(YEAR(f_date) AS SIGNED INTEGER)) PARTITIONS 2;
PARTITION BY HASH(YEAR(f_date)) PARTITIONS 2;
SHOW CREATE TABLE t1;
--replace_result $MYSQLTEST_VARDIR "hello"

58
mysql-test/t/partition_pruning.test
View File

@@ -539,13 +539,12 @@ drop table t1;
# part2: bug in pruning code
create table t1 (a char(10) binary)
partition by list(length(a))
(partition p1 values in (1),
partition p2 values in (2),
partition p3 values in (3),
partition p4 values in (4),
partition p5 values in (5)
);
partition by list(ascii(a))
(partition p1 values in (ascii('a')),
partition p2 values in (ascii('b')),
partition p3 values in (ascii('c')),
partition p4 values in (ascii('d')),
partition p5 values in (ascii('e')));
insert into t1 values ('a'),('bb'),('ccc'),('dddd'),('eeEee');
select * from t1 where a>='a' and a <= 'dddd';
explain partitions select * from t1 where a>='a' and a <= 'dddd';
@@ -692,20 +691,47 @@ explain partitions select * from t1 where a = 18446744073709551000;
explain partitions select * from t1 where a = 18446744073709551613;
explain partitions select * from t1 where a = 18446744073709551614;
drop table t1;
create table t1 (a int)
partition by range((a & 0xFF) << 56) (
partition p0 values less than (0x40 << 56),
partition p1 values less than (0x80 << 56),
partition p2 values less than (0xFF << 56)
#
# Test all variants of usage for interval_via_mapping
# and interval_via_walking
#
# t1 will use interval_via_mapping since it uses a
# monotonic function, whereas t2 will use
# interval_via_walking since the intervals are short
# and the function isn't monotonic (it is, but it isn't
# discovered in this version).
#
create table t1 (a int)
partition by range(a) (
partition p0 values less than (64),
partition p1 values less than (128),
partition p2 values less than (255)
);
insert into t1 values (0x20), (0x20), (0x41), (0x41), (0xFE), (0xFE);
create table t2 (a int)
partition by range(a+0) (
partition p0 values less than (64),
partition p1 values less than (128),
partition p2 values less than (255)
);
insert into t1 values (0x20), (0x20), (0x41), (0x41), (0xFE), (0xFE);
insert into t2 values (0x20), (0x20), (0x41), (0x41), (0xFE), (0xFE);
explain partitions select * from t1 where a=0;
explain partitions select * from t2 where a=0;
explain partitions select * from t1 where a=0xFE;
explain partitions select * from t1 where a>0xFE and a<= 0xFF;
explain partitions select * from t2 where a=0xFE;
explain partitions select * from t1 where a > 0xFE AND a <= 0xFF;
explain partitions select * from t2 where a > 0xFE AND a <= 0xFF;
explain partitions select * from t1 where a >= 0xFE AND a <= 0xFF;
explain partitions select * from t2 where a >= 0xFE AND a <= 0xFF;
explain partitions select * from t1 where a < 64 AND a >= 63;
explain partitions select * from t2 where a < 64 AND a >= 63;
explain partitions select * from t1 where a <= 64 AND a >= 63;
explain partitions select * from t2 where a <= 64 AND a >= 63;
drop table t1;
drop table t2;
create table t1(a bigint unsigned not null) partition by range(a+0) (
partition p1 values less than (10),
partition p2 values less than (20),

26
mysql-test/t/partition_range.test
View File

@@ -13,42 +13,42 @@ drop table if exists t1;
# BUG 18198: Various tests for partition functions
#
create table t1 (a varchar(10) charset latin1 collate latin1_bin, b int)
partition by range (length(a) * b)
(partition p0 values less than (2), partition p1 values less than (400));
partition by range (ascii(a) * b)
(partition p0 values less than (2), partition p1 values less than (4000));
insert into t1 values ('a ', 2),('a',3);
drop table t1;
create table t1 (a varchar(10) charset latin1 collate latin1_bin, b int)
partition by range (b* length(a) * b)
(partition p0 values less than (2), partition p1 values less than (400));
partition by range (b* ascii(a) * b)
(partition p0 values less than (2), partition p1 values less than (4000));
insert into t1 values ('a ', 2),('a',3);
drop table t1;
create table t1 (a varchar(10) charset latin1 collate latin1_bin,
b varchar(10) charset latin1 collate latin1_bin)
partition by range (length(b) * length(a))
(partition p0 values less than (2), partition p1 values less than (400));
partition by range (ascii(b) * ascii(a))
(partition p0 values less than (2), partition p1 values less than (40000));
insert into t1 values ('a ', 'b '),('a','b');
drop table t1;
create table t1 (a varchar(10) charset latin1 collate latin1_bin,
b varchar(10) charset latin1 collate latin1_bin)
partition by range (length(a) * length(b))
(partition p0 values less than (2), partition p1 values less than (400));
partition by range (ascii(a) * ascii(b))
(partition p0 values less than (2), partition p1 values less than (40000));
insert into t1 values ('a ', 'b '),('a','b');
drop table t1;
create table t1 (a varchar(10) charset latin1 collate latin1_bin,
b varchar(10) charset latin1 collate latin1_bin, c int)
partition by range (length(a) * c)
(partition p0 values less than (2), partition p1 values less than (400));
partition by range (ascii(a) * c)
(partition p0 values less than (2), partition p1 values less than (4000));
insert into t1 values ('a ', 'b ', 2),('a','b', 3);
drop table t1;
create table t1 (a varchar(10) charset latin1 collate latin1_bin,
b varchar(10) charset latin1 collate latin1_bin, c int)
partition by range (c * length(a))
(partition p0 values less than (2), partition p1 values less than (400));
partition by range (c * ascii(a))
(partition p0 values less than (2), partition p1 values less than (4000));
insert into t1 values ('a ', 'b ', 2),('a','b', 3);
drop table t1;
@@ -734,7 +734,7 @@ DROP TABLE t1;
# Bug 18198: Try with a couple of cases using VARCHAR fields in
# partition function.
create table t1 (a varchar(20))
partition by range (crc32(md5(a)))
partition by range (ascii(a))
(partition p0 values less than (100),
partition p1 values less than maxvalue);