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Bug#37402: Mysql cant read partitioned table with capital letter in the name Problem was that ha_partition had HA_FILE_BASED flag set (since it uses a .par file), but after open it uses the first partitions flags, which results in different case handling for create and for open. Solution was to change the underlying partition name so it was consistent. (Only happens when lower_case_table_names = 2, i.e. Mac OS X and storage engines without HA_FILE_BASED, like InnoDB and Memory.) (Recommit after adding rename of check_lowercase_names to get_canonical_filename, and moved it from handler.h to mysql_priv.h) NOTE: if a mixed case name for a partitioned table was created when lower_case_table_name = 2 it should be renamed or dropped before using the updated version (See bug#37402 for more info)
2008-07-11 01:14:13 +02:00
# Creating database MySQL_TEST_DB
CREATE DATABASE MySQL_Test_DB;
USE MySQL_Test_DB;
# 1.0 KEY partitioning mgm
# Creating KEY partitioned table
CREATE TABLE TableA (a INT)
ENGINE = 'MyISAM'
PARTITION BY KEY (a)
(PARTITION parta ,
PARTITION partB ,
PARTITION Partc ,
PARTITION PartD );
INSERT INTO TableA VALUES (1), (2), (7), (8), (9), (10);
INSERT INTO TableA VALUES (3), (4), (5), (6), (11), (12);
SELECT * FROM TableA;
a
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# Test of ADD/COALESCE PARTITIONS
# expecting duplicate partition name
ALTER TABLE TableA ADD PARTITION
(PARTITION partA,
PARTITION Parta,
PARTITION PartA);
ERROR HY000: Duplicate partition name parta
ALTER TABLE TableA ADD PARTITION
(PARTITION partE,
PARTITION Partf,
PARTITION PartG);
SELECT * FROM TableA;
a
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SHOW CREATE TABLE TableA;
Table Create Table
TableA CREATE TABLE `TableA` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) (PARTITION parta ENGINE = MyISAM, PARTITION partB ENGINE = MyISAM, PARTITION Partc ENGINE = MyISAM, PARTITION PartD ENGINE = MyISAM, PARTITION partE ENGINE = MyISAM, PARTITION Partf ENGINE = MyISAM, PARTITION PartG ENGINE = MyISAM) */
ALTER TABLE TableA COALESCE PARTITION 4;
SELECT * FROM TableA;
a
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SHOW CREATE TABLE TableA;
Table Create Table
TableA CREATE TABLE `TableA` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) (PARTITION parta ENGINE = MyISAM, PARTITION partB ENGINE = MyISAM, PARTITION Partc ENGINE = MyISAM) */
# Test of REORGANIZE PARTITIONS
# Should not work on HASH/KEY
ALTER TABLE TableA REORGANIZE PARTITION parta,partB,Partc INTO
(PARTITION PARTA ,
PARTITION partc );
ERROR HY000: REORGANISE PARTITION can only be used to reorganise partitions not to change their numbers
ALTER TABLE TableA REORGANIZE PARTITION parta,Partc INTO
(PARTITION partB ,
PARTITION parta );
ERROR HY000: When reorganising a set of partitions they must be in consecutive order
ALTER TABLE TableA REORGANIZE PARTITION parta,partB INTO
(PARTITION partB COMMENT="Previusly named parta",
PARTITION parta COMMENT="Previusly named partB");
SELECT * FROM TableA;
a
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SHOW CREATE TABLE TableA;
Table Create Table
TableA CREATE TABLE `TableA` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) (PARTITION partB COMMENT = 'Previusly named parta' ENGINE = MyISAM, PARTITION parta COMMENT = 'Previusly named partB' ENGINE = MyISAM, PARTITION Partc ENGINE = MyISAM) */
# Test of RENAME TABLE
RENAME TABLE TableA to TableB;
SELECT * FROM TableB;
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RENAME TABLE TableB to TableA;
SELECT * FROM TableA;
a
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# Checking name comparision Upper vs Lower case
# Error if lower_case_table_names != 0
# lower_case_table_names: 0
CREATE TABLE tablea (a INT)
ENGINE = 'MyISAM'
PARTITION BY KEY (a)
(PARTITION parta ,
PARTITION partB ,
PARTITION Partc ,
PARTITION PartD );
INSERT INTO tablea VALUES (1), (2), (7), (8), (9), (10);
SHOW TABLES;
Tables_in_MySQL_Test_DB
TableA
tablea
RENAME TABLE TableA to tableA;
SELECT * FROM tablea;
a
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SELECT * FROM tableA;
a
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RENAME TABLE tableA to TableA;
SHOW CREATE TABLE tablea;
Table Create Table
tablea CREATE TABLE `tablea` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY KEY (a) (PARTITION parta ENGINE = MyISAM, PARTITION partB ENGINE = MyISAM, PARTITION Partc ENGINE = MyISAM, PARTITION PartD ENGINE = MyISAM) */
DROP TABLE tablea;
# Test of REMOVE PARTITIONING
ALTER TABLE TableA REMOVE PARTITIONING;
SELECT * FROM TableA;
a
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SHOW CREATE TABLE TableA;
Table Create Table
TableA CREATE TABLE `TableA` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
# Cleaning up after KEY PARTITIONING test
DROP TABLE TableA;
# 2.0 HASH partitioning mgm
# expecting duplicate partition name
CREATE TABLE TableA (a INT)
ENGINE = 'MyISAM'
PARTITION BY HASH (a)
(PARTITION parta ,
PARTITION partA ,
PARTITION Parta ,
PARTITION PartA );
ERROR HY000: Duplicate partition name parta
# Creating Hash partitioned table
CREATE TABLE TableA (a INT)
ENGINE = 'MyISAM'
PARTITION BY HASH (a)
(PARTITION parta ,
PARTITION partB ,
PARTITION Partc ,
PARTITION PartD );
INSERT INTO TableA VALUES (1), (2), (7), (8), (9), (10);
INSERT INTO TableA VALUES (3), (4), (5), (6), (11), (12);
SELECT * FROM TableA;
a
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# Test of ADD/COALESCE PARTITIONS
# expecting duplicate partition name
ALTER TABLE TableA ADD PARTITION
(PARTITION partA,
PARTITION Parta,
PARTITION PartA);
ERROR HY000: Duplicate partition name parta
ALTER TABLE TableA ADD PARTITION
(PARTITION partE,
PARTITION Partf,
PARTITION PartG);
SELECT * FROM TableA;
a
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SHOW CREATE TABLE TableA;
Table Create Table
TableA CREATE TABLE `TableA` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (a) (PARTITION parta ENGINE = MyISAM, PARTITION partB ENGINE = MyISAM, PARTITION Partc ENGINE = MyISAM, PARTITION PartD ENGINE = MyISAM, PARTITION partE ENGINE = MyISAM, PARTITION Partf ENGINE = MyISAM, PARTITION PartG ENGINE = MyISAM) */
ALTER TABLE TableA COALESCE PARTITION 4;
SELECT * FROM TableA;
a
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SHOW CREATE TABLE TableA;
Table Create Table
TableA CREATE TABLE `TableA` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (a) (PARTITION parta ENGINE = MyISAM, PARTITION partB ENGINE = MyISAM, PARTITION Partc ENGINE = MyISAM) */
# Test of REORGANIZE PARTITIONS
# Should not work on HASH/KEY
ALTER TABLE TableA REORGANIZE PARTITION parta,partB,Partc INTO
(PARTITION PARTA ,
PARTITION partc );
ERROR HY000: REORGANISE PARTITION can only be used to reorganise partitions not to change their numbers
ALTER TABLE TableA REORGANIZE PARTITION parta,Partc INTO
(PARTITION partB ,
PARTITION parta );
ERROR HY000: When reorganising a set of partitions they must be in consecutive order
ALTER TABLE TableA REORGANIZE PARTITION parta,partB INTO
(PARTITION partB COMMENT="Previusly named parta",
PARTITION parta COMMENT="Previusly named partB");
SELECT * FROM TableA;
a
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SHOW CREATE TABLE TableA;
Table Create Table
TableA CREATE TABLE `TableA` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (a) (PARTITION partB COMMENT = 'Previusly named parta' ENGINE = MyISAM, PARTITION parta COMMENT = 'Previusly named partB' ENGINE = MyISAM, PARTITION Partc ENGINE = MyISAM) */
# Test of RENAME TABLE
RENAME TABLE TableA to TableB;
SELECT * FROM TableB;
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RENAME TABLE TableB to TableA;
SELECT * FROM TableA;
a
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# Checking name comparision Upper vs Lower case
# Error if lower_case_table_names != 0
# lower_case_table_names: 0
CREATE TABLE tablea (a INT)
ENGINE = 'MyISAM'
PARTITION BY HASH (a)
(PARTITION parta ,
PARTITION partB ,
PARTITION Partc ,
PARTITION PartD );
INSERT INTO tablea VALUES (1), (2), (7), (8), (9), (10);
SHOW TABLES;
Tables_in_MySQL_Test_DB
TableA
tablea
RENAME TABLE TableA to tableA;
SELECT * FROM tablea;
a
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SELECT * FROM tableA;
a
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RENAME TABLE tableA to TableA;
SHOW CREATE TABLE tablea;
Table Create Table
tablea CREATE TABLE `tablea` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY HASH (a) (PARTITION parta ENGINE = MyISAM, PARTITION partB ENGINE = MyISAM, PARTITION Partc ENGINE = MyISAM, PARTITION PartD ENGINE = MyISAM) */
DROP TABLE tablea;
# Test of REMOVE PARTITIONING
ALTER TABLE TableA REMOVE PARTITIONING;
SELECT * FROM TableA;
a
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SHOW CREATE TABLE TableA;
Table Create Table
TableA CREATE TABLE `TableA` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
# Cleaning up after HASH PARTITIONING test
DROP TABLE TableA;
# 3.0 RANGE partitioning mgm
# Creating RANGE partitioned table
CREATE TABLE TableA (a INT)
ENGINE = 'MyISAM'
PARTITION BY RANGE (a)
(PARTITION parta VALUES LESS THAN (4) ,
PARTITION partB VALUES LESS THAN (7) ,
PARTITION Partc VALUES LESS THAN (10) ,
PARTITION PartD VALUES LESS THAN (13) );
INSERT INTO TableA VALUES (1), (2), (7), (8), (9), (10);
INSERT INTO TableA VALUES (3), (4), (5), (6), (11), (12);
SELECT * FROM TableA;
a
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# Test of ADD/DROP PARTITIONS
# expecting duplicate partition name
ALTER TABLE TableA ADD PARTITION
(PARTITION partA VALUES LESS THAN (MAXVALUE));
ERROR HY000: Duplicate partition name parta
ALTER TABLE TableA ADD PARTITION
(PARTITION partE VALUES LESS THAN (16),
PARTITION Partf VALUES LESS THAN (19),
PARTITION PartG VALUES LESS THAN (22));
SELECT * FROM TableA;
a
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SHOW CREATE TABLE TableA;
Table Create Table
TableA CREATE TABLE `TableA` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (a) (PARTITION parta VALUES LESS THAN (4) ENGINE = MyISAM, PARTITION partB VALUES LESS THAN (7) ENGINE = MyISAM, PARTITION Partc VALUES LESS THAN (10) ENGINE = MyISAM, PARTITION PartD VALUES LESS THAN (13) ENGINE = MyISAM, PARTITION partE VALUES LESS THAN (16) ENGINE = MyISAM, PARTITION Partf VALUES LESS THAN (19) ENGINE = MyISAM, PARTITION PartG VALUES LESS THAN (22) ENGINE = MyISAM) */
ALTER TABLE TableA DROP PARTITION partE, PartG;
ALTER TABLE TableA DROP PARTITION Partf;
ALTER TABLE TableA ADD PARTITION
(PARTITION PartE VALUES LESS THAN (MAXVALUE));
SELECT * FROM TableA;
a
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SHOW CREATE TABLE TableA;
Table Create Table
TableA CREATE TABLE `TableA` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (a) (PARTITION parta VALUES LESS THAN (4) ENGINE = MyISAM, PARTITION partB VALUES LESS THAN (7) ENGINE = MyISAM, PARTITION Partc VALUES LESS THAN (10) ENGINE = MyISAM, PARTITION PartD VALUES LESS THAN (13) ENGINE = MyISAM, PARTITION PartE VALUES LESS THAN MAXVALUE ENGINE = MyISAM) */
# Test of REORGANIZE PARTITIONS
# Error since it must reorganize a consecutive range
ALTER TABLE TableA REORGANIZE PARTITION parta,Partc INTO
(PARTITION partB VALUES LESS THAN (3) ,
PARTITION parta VALUES LESS THAN (11) );
ERROR HY000: When reorganising a set of partitions they must be in consecutive order
ALTER TABLE TableA REORGANIZE PARTITION partB,Partc,PartD,PartE INTO
(PARTITION partD VALUES LESS THAN (8)
COMMENT="Previously partB and partly Partc",
PARTITION partB VALUES LESS THAN (11)
COMMENT="Previously partly Partc and partly PartD",
PARTITION partC VALUES LESS THAN (MAXVALUE)
COMMENT="Previously partly PartD");
SELECT * FROM TableA;
a
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SHOW CREATE TABLE TableA;
Table Create Table
TableA CREATE TABLE `TableA` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (a) (PARTITION parta VALUES LESS THAN (4) ENGINE = MyISAM, PARTITION partD VALUES LESS THAN (8) COMMENT = 'Previously partB and partly Partc' ENGINE = MyISAM, PARTITION partB VALUES LESS THAN (11) COMMENT = 'Previously partly Partc and partly PartD' ENGINE = MyISAM, PARTITION partC VALUES LESS THAN MAXVALUE COMMENT = 'Previously partly PartD' ENGINE = MyISAM) */
# Test of RENAME TABLE
RENAME TABLE TableA to TableB;
SELECT * FROM TableB;
a
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RENAME TABLE TableB to TableA;
SELECT * FROM TableA;
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# Checking name comparision Upper vs Lower case
# Error if lower_case_table_names != 0
# lower_case_table_names: 0
CREATE TABLE tablea (a INT)
ENGINE = 'MyISAM'
PARTITION BY RANGE (a)
(PARTITION parta VALUES LESS THAN (4) ,
PARTITION partB VALUES LESS THAN (7) ,
PARTITION Partc VALUES LESS THAN (10) ,
PARTITION PartD VALUES LESS THAN (13) );
INSERT INTO tablea VALUES (1), (2), (7), (8), (9), (10);
SHOW TABLES;
Tables_in_MySQL_Test_DB
TableA
tablea
RENAME TABLE TableA to tableA;
SELECT * FROM tablea;
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SELECT * FROM tableA;
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RENAME TABLE tableA to TableA;
SHOW CREATE TABLE tablea;
Table Create Table
tablea CREATE TABLE `tablea` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY RANGE (a) (PARTITION parta VALUES LESS THAN (4) ENGINE = MyISAM, PARTITION partB VALUES LESS THAN (7) ENGINE = MyISAM, PARTITION Partc VALUES LESS THAN (10) ENGINE = MyISAM, PARTITION PartD VALUES LESS THAN (13) ENGINE = MyISAM) */
DROP TABLE tablea;
# Test of REMOVE PARTITIONING
ALTER TABLE TableA REMOVE PARTITIONING;
SELECT * FROM TableA;
a
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SHOW CREATE TABLE TableA;
Table Create Table
TableA CREATE TABLE `TableA` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
# Cleaning up after RANGE PARTITIONING test
DROP TABLE TableA;
# 4.0 LIST partitioning mgm
# Creating LIST partitioned table
CREATE TABLE TableA (a INT)
ENGINE = 'MyISAM'
PARTITION BY LIST (a)
(PARTITION parta VALUES IN (1,8,9) ,
PARTITION partB VALUES IN (2,10,11) ,
PARTITION Partc VALUES IN (3,4,7) ,
PARTITION PartD VALUES IN (5,6,12) );
INSERT INTO TableA VALUES (1), (2), (7), (8), (9), (10);
INSERT INTO TableA VALUES (3), (4), (5), (6), (11), (12);
SELECT * FROM TableA;
a
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# Test of ADD/DROP PARTITIONS
# expecting duplicate partition name
ALTER TABLE TableA ADD PARTITION
(PARTITION partA VALUES IN (0));
ERROR HY000: Duplicate partition name parta
ALTER TABLE TableA ADD PARTITION
(PARTITION partE VALUES IN (16),
PARTITION Partf VALUES IN (19),
PARTITION PartG VALUES IN (22));
SELECT * FROM TableA;
a
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SHOW CREATE TABLE TableA;
Table Create Table
TableA CREATE TABLE `TableA` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LIST (a) (PARTITION parta VALUES IN (1,8,9) ENGINE = MyISAM, PARTITION partB VALUES IN (2,10,11) ENGINE = MyISAM, PARTITION Partc VALUES IN (3,4,7) ENGINE = MyISAM, PARTITION PartD VALUES IN (5,6,12) ENGINE = MyISAM, PARTITION partE VALUES IN (16) ENGINE = MyISAM, PARTITION Partf VALUES IN (19) ENGINE = MyISAM, PARTITION PartG VALUES IN (22) ENGINE = MyISAM) */
ALTER TABLE TableA DROP PARTITION partE, PartG;
ALTER TABLE TableA DROP PARTITION Partf;
ALTER TABLE TableA ADD PARTITION
(PARTITION PartE VALUES IN (13));
SELECT * FROM TableA;
a
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SHOW CREATE TABLE TableA;
Table Create Table
TableA CREATE TABLE `TableA` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LIST (a) (PARTITION parta VALUES IN (1,8,9) ENGINE = MyISAM, PARTITION partB VALUES IN (2,10,11) ENGINE = MyISAM, PARTITION Partc VALUES IN (3,4,7) ENGINE = MyISAM, PARTITION PartD VALUES IN (5,6,12) ENGINE = MyISAM, PARTITION PartE VALUES IN (13) ENGINE = MyISAM) */
# Test of REORGANIZE PARTITIONS
ALTER TABLE TableA REORGANIZE PARTITION parta,Partc INTO
(PARTITION Partc VALUES IN (1,7)
COMMENT = "Mix 1 of old parta and Partc",
PARTITION partF VALUES IN (3,9)
COMMENT = "Mix 2 of old parta and Partc",
PARTITION parta VALUES IN (4,8)
COMMENT = "Mix 3 of old parta and Partc");
ERROR HY000: When reorganising a set of partitions they must be in consecutive order
ALTER TABLE TableA REORGANIZE PARTITION parta,partB,Partc INTO
(PARTITION Partc VALUES IN (1,7)
COMMENT = "Mix 1 of old parta and Partc",
PARTITION parta VALUES IN (3,9)
COMMENT = "Mix 2 of old parta and Partc",
PARTITION partB VALUES IN (4,8)
COMMENT = "Mix 3 of old parta and Partc");
SELECT * FROM TableA;
a
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SHOW CREATE TABLE TableA;
Table Create Table
TableA CREATE TABLE `TableA` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LIST (a) (PARTITION Partc VALUES IN (1,7) COMMENT = 'Mix 1 of old parta and Partc' ENGINE = MyISAM, PARTITION parta VALUES IN (3,9) COMMENT = 'Mix 2 of old parta and Partc' ENGINE = MyISAM, PARTITION partB VALUES IN (4,8) COMMENT = 'Mix 3 of old parta and Partc' ENGINE = MyISAM, PARTITION PartD VALUES IN (5,6,12) ENGINE = MyISAM, PARTITION PartE VALUES IN (13) ENGINE = MyISAM) */
# Test of RENAME TABLE
RENAME TABLE TableA to TableB;
SELECT * FROM TableB;
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RENAME TABLE TableB to TableA;
SELECT * FROM TableA;
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# Checking name comparision Upper vs Lower case
# Error if lower_case_table_names != 0
# lower_case_table_names: 0
CREATE TABLE tablea (a INT)
ENGINE = 'MyISAM'
PARTITION BY LIST (a)
(PARTITION parta VALUES IN (1,8,9) ,
PARTITION partB VALUES IN (2,10,11) ,
PARTITION Partc VALUES IN (3,4,7) ,
PARTITION PartD VALUES IN (5,6,12) );
INSERT INTO tablea VALUES (1), (2), (7), (8), (9), (10);
SHOW TABLES;
Tables_in_MySQL_Test_DB
TableA
tablea
RENAME TABLE TableA to tableA;
SELECT * FROM tablea;
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SELECT * FROM tableA;
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RENAME TABLE tableA to TableA;
SHOW CREATE TABLE tablea;
Table Create Table
tablea CREATE TABLE `tablea` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1 /*!50100 PARTITION BY LIST (a) (PARTITION parta VALUES IN (1,8,9) ENGINE = MyISAM, PARTITION partB VALUES IN (2,10,11) ENGINE = MyISAM, PARTITION Partc VALUES IN (3,4,7) ENGINE = MyISAM, PARTITION PartD VALUES IN (5,6,12) ENGINE = MyISAM) */
DROP TABLE tablea;
# Test of REMOVE PARTITIONING
ALTER TABLE TableA REMOVE PARTITIONING;
SELECT * FROM TableA;
a
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SHOW CREATE TABLE TableA;
Table Create Table
TableA CREATE TABLE `TableA` (
`a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
# Cleaning up after LIST PARTITIONING test
DROP TABLE TableA;
# Cleaning up before exit
USE test;
DROP DATABASE MySQL_Test_DB;
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