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DROP TABLE IF EXISTS t1, t2;
#
# Bug#50036: Inconsistent errors when using TIMESTAMP
# columns/expressions
# Added test with existing TIMESTAMP partitioning (when it was allowed).
CREATE TABLE t1 (a TIMESTAMP)
ENGINE = MyISAM
PARTITION BY HASH (UNIX_TIMESTAMP(a));
INSERT INTO t1 VALUES ('2000-01-02 03:04:05');
SELECT * FROM t1;
a
2000-01-02 03:04:05
FLUSH TABLES;
# replacing t1.frm with TO_DAYS(a) which was allowed earlier.
# Disable warnings, since the result would differ when running with
# --ps-protocol (only for the 'SELECT * FROM t1' statement).
SELECT * FROM t1;
a
2000-01-02 03:04:05
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=<curr_engine> DEFAULT CHARSET=latin1
/*!50100 PARTITION BY HASH (TO_DAYS(a)) */
INSERT INTO t1 VALUES ('2001-02-03 04:05:06');
SELECT * FROM t1;
a
2000-01-02 03:04:05
2001-02-03 04:05:06
ALTER TABLE t1 ADD PARTITION PARTITIONS 2;
Warnings:
Warning 1486 Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
ALTER TABLE t1
PARTITION BY RANGE (TO_DAYS(a))
(PARTITION p0 VALUES LESS THAN (10000),
PARTITION p1 VALUES LESS THAN (MAXVALUE));
ERROR HY000: Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50100 PARTITION BY HASH (TO_DAYS(a))
PARTITIONS 3 */
CREATE TABLE t2 LIKE t1;
SHOW CREATE TABLE t2;
Table Create Table
t2 CREATE TABLE `t2` (
`a` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50100 PARTITION BY HASH (TO_DAYS(a))
PARTITIONS 3 */
Warnings:
Warning 1486 Constant, random or timezone-dependent expressions in (sub)partitioning function are not allowed
DROP TABLE t2;
CREATE TABLE t2 SELECT * FROM t1;
DROP TABLE t2;
ALTER TABLE t1 PARTITION BY HASH (UNIX_TIMESTAMP(a));
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50100 PARTITION BY HASH (UNIX_TIMESTAMP(a)) */
ALTER TABLE t1 ADD PARTITION PARTITIONS 2;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=MyISAM DEFAULT CHARSET=latin1
/*!50100 PARTITION BY HASH (UNIX_TIMESTAMP(a))
PARTITIONS 3 */
SELECT * FROM t1;
a
2000-01-02 03:04:05
2001-02-03 04:05:06
DROP TABLE t1;
#
# Bug#31931: Mix of handlers error message
#
CREATE TABLE t1 (a INT)
PARTITION BY HASH (a)
( PARTITION p0 ENGINE=MyISAM,
PARTITION p1);
ERROR HY000: The mix of handlers in the partitions is not allowed in this version of MariaDB
CREATE TABLE t1 (a INT)
PARTITION BY LIST (a)
SUBPARTITION BY HASH (a)
( PARTITION p0 VALUES IN (0)
( SUBPARTITION s0, SUBPARTITION s1 ENGINE=MyISAM, SUBPARTITION s2),
PARTITION p1 VALUES IN (1)
( SUBPARTITION s3 ENGINE=MyISAM, SUBPARTITION s4, SUBPARTITION s5 ENGINE=MyISAM));
ERROR HY000: The mix of handlers in the partitions is not allowed in this version of MariaDB
#
# Bug#49161: Out of memory; restart server and try again (needed 2 bytes)
#
CREATE TABLE t1 (a INT)
ENGINE = MyISAM
PARTITION BY HASH (a);
FLUSH TABLES;
CHECK TABLE t1;
Table Op Msg_type Msg_text
test.t1 check Error Failed to read from the .par file
test.t1 check Error Incorrect information in file: './test/t1.frm'
test.t1 check error Corrupt
SELECT * FROM t1;
ERROR HY000: Failed to read from the .par file
# Note that it is currently impossible to drop a partitioned table
# without the .par file
DROP TABLE t1;
ERROR 42S02: Unknown table 't1'
#
# Bug#50392: insert_id is not reset for partitioned tables
# auto_increment on duplicate entry
CREATE TABLE t1 (a INT AUTO_INCREMENT PRIMARY KEY)
ENGINE = MyISAM;
SET INSERT_ID= 13;
INSERT INTO t1 VALUES (NULL);
SET INSERT_ID= 12;
# For transactional engines, 12 will not be inserted, since the failing
# statement is rolled back.
INSERT INTO t1 VALUES (NULL), (NULL), (NULL);
ERROR 23000: Duplicate entry '13' for key 'PRIMARY'
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (`a`)
) ENGINE=MyISAM AUTO_INCREMENT=14 DEFAULT CHARSET=latin1
INSERT INTO t1 VALUES (NULL);
# NOTE: 12 exists only in non transactional engines!
SELECT * FROM t1;
a
12
13
14
DROP TABLE t1;
CREATE TABLE t1 (a INT AUTO_INCREMENT PRIMARY KEY)
ENGINE = MyISAM
PARTITION BY KEY(a);
SET INSERT_ID= 13;
INSERT INTO t1 VALUES (NULL);
SET INSERT_ID= 12;
INSERT INTO t1 VALUES (NULL), (NULL), (NULL);
ERROR 23000: Duplicate entry '13' for key 'PRIMARY'
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (`a`)
) ENGINE=MyISAM AUTO_INCREMENT=14 DEFAULT CHARSET=latin1
/*!50100 PARTITION BY KEY (a) */
INSERT INTO t1 VALUES (NULL);
SELECT * FROM t1;
a
12
13
14
DROP TABLE t1;
# Bug#30102 test
CREATE TABLE t1 (a INT)
ENGINE = MyISAM
PARTITION BY RANGE (a)
(PARTITION p0 VALUES LESS THAN (6),
PARTITION `p1....................` VALUES LESS THAN (9),
PARTITION p2 VALUES LESS THAN MAXVALUE);
# List of files in database `test`, all original t1-files here
t1#P#p0.MYD
t1#P#p0.MYI
t1#P#p1@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e.MYD
t1#P#p1@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e.MYI
t1#P#p2.MYD
t1#P#p2.MYI
t1.frm
t1.par
INSERT INTO t1 VALUES (1), (2), (3), (4), (5), (6), (7), (8), (9), (10);
# Renaming to a file name where the first partition is 250 chars
# and the second partition is 350 chars
RENAME TABLE t1 TO `t2_new..............................................end`;
Got one of the listed errors
# List of files in database `test`, should not be any t2-files here
# List of files in database `test`, should be all t1-files here
t1#P#p0.MYD
t1#P#p0.MYI
t1#P#p1@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e.MYD
t1#P#p1@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e.MYI
t1#P#p2.MYD
t1#P#p2.MYI
t1.frm
t1.par
SELECT * FROM t1;
a
1
10
2
3
4
5
6
7
8
9
# List of files in database `test`, should be all t1-files here
t1#P#p0.MYD
t1#P#p0.MYI
t1#P#p1@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e.MYD
t1#P#p1@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e.MYI
t1#P#p2.MYD
t1#P#p2.MYI
t1.frm
t1.par
# Renaming to a file name where the first partition is 156 chars
# and the second partition is 256 chars
RENAME TABLE t1 TO `t2_............................_end`;
Got one of the listed errors
# List of files in database `test`, should not be any t2-files here
# List of files in database `test`, should be all t1-files here
t1#P#p0.MYD
t1#P#p0.MYI
t1#P#p1@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e.MYD
t1#P#p1@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e@002e.MYI
t1#P#p2.MYD
t1#P#p2.MYI
t1.frm
t1.par
SELECT * FROM t1;
a
1
10
2
3
4
5
6
7
8
9
DROP TABLE t1;
# Should not be any files left here
# End of bug#30102 test.
# Test of post-push fix for bug#11766249/59316
CREATE TABLE t1 (a INT, b VARCHAR(255), PRIMARY KEY (a))
ENGINE = MyISAM
PARTITION BY RANGE (a)
(PARTITION p0 VALUES LESS THAN (0) MAX_ROWS=100,
PARTITION p1 VALUES LESS THAN (100) MAX_ROWS=100,
PARTITION pMax VALUES LESS THAN MAXVALUE);
INSERT INTO t1 VALUES (1, "Partition p1, first row");
DROP TABLE t1;
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