path: root/mysql-test/main/partition_myisam.test

--source include/have_partition.inc
--disable_warnings
DROP TABLE IF EXISTS t1, t2;
--enable_warnings

# These tests is only useful when running on MyISAM,
# due to DATA/INDEX directory, non transactional behavior, tests with MyISAM
# files etc.

let $MYSQLD_DATADIR= `SELECT @@datadir`;

--echo #
--echo # BUG#11933226 - 60681: CHECKSUM TABLE RETURNS 0 FOR PARTITIONED TABLE
--echo #
CREATE TABLE t1 (
  i INT
)
ENGINE=MyISAM
PARTITION BY RANGE (i)
(PARTITION p3 VALUES LESS THAN (3),
 PARTITION p5 VALUES LESS THAN (5),
 PARTITION pMax VALUES LESS THAN MAXVALUE);
INSERT INTO t1 VALUES (1), (2), (3), (4), (5), (6);
CHECKSUM TABLE t1;
ALTER TABLE t1 CHECKSUM = 1;
CHECKSUM TABLE t1 EXTENDED;
--echo # Before patch this returned 0!
CHECKSUM TABLE t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;

--echo # Same test without partitioning
CREATE TABLE t1 (
  i INT
) ENGINE=MyISAM;
SHOW CREATE TABLE t1;
INSERT INTO t1 VALUES (1), (2), (3), (4), (5), (6);
CHECKSUM TABLE t1;
ALTER TABLE t1 CHECKSUM = 1;
CHECKSUM TABLE t1 EXTENDED;
CHECKSUM TABLE t1;
SHOW CREATE TABLE t1;
DROP TABLE t1;

#
# Disabled by WL#946: binary format for timestamp column is not compatible.
# So the trick with replacing FRM file does not work any more.
#--echo #
#--echo # Bug#50036: Inconsistent errors when using TIMESTAMP
#--echo #            columns/expressions
#
#--echo # 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');
#--sorted_result
#SELECT * FROM t1;
#FLUSH TABLES;
#--echo # replacing t1.frm with TO_DAYS(a) which was allowed earlier.
#--remove_file $MYSQLD_DATADIR/test/t1.frm
#--copy_file std_data/parts/t1TIMESTAMP.frm $MYSQLD_DATADIR/test/t1.frm
#--echo # Disable warnings, since the result would differ when running with
#--echo # --ps-protocol (only for the 'SELECT * FROM t1' statement).
#--disable_warnings
#--sorted_result
#SELECT * FROM t1;
#--enable_warnings
#--replace_result MyISAM <curr_engine> InnoDB <curr_engine>
#SHOW CREATE TABLE t1;
#INSERT INTO t1 VALUES ('2001-02-03 04:05:06');
#--sorted_result
#SELECT * FROM t1;
#SELECT a, hex(weight_string(a)) FROM t1;
#ALTER TABLE t1 ADD PARTITION PARTITIONS 2;
#--error ER_WRONG_EXPR_IN_PARTITION_FUNC_ERROR
#ALTER TABLE t1
#PARTITION BY RANGE (TO_DAYS(a))
#(PARTITION p0 VALUES LESS THAN (10000),
# PARTITION p1 VALUES LESS THAN (MAXVALUE));
#SHOW CREATE TABLE t1;
#CREATE TABLE t2 LIKE t1;
#SHOW CREATE TABLE t2;
#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;
#ALTER TABLE t1 ADD PARTITION PARTITIONS 2;
#SHOW CREATE TABLE t1;
#--sorted_result
#SELECT * FROM t1;
#DROP TABLE t1;

--echo #
--echo # Bug#31931: Mix of handlers error message
--echo #
--error ER_MIX_HANDLER_ERROR
CREATE TABLE t1 (a INT)
PARTITION BY HASH (a)
( PARTITION p0 ENGINE=MyISAM,
  PARTITION p1);
--error ER_MIX_HANDLER_ERROR
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));

--echo #
--echo # Bug#49161: Out of memory; restart server and try again (needed 2 bytes)
--echo #
CREATE TABLE t1 (a INT)
ENGINE = MyISAM
PARTITION BY HASH (a);
FLUSH TABLES;
--remove_file $MYSQLD_DATADIR/test/t1.par
--replace_result $MYSQLD_DATADIR ./
CHECK TABLE t1;
--error ER_FAILED_READ_FROM_PAR_FILE
SELECT * FROM t1;
--echo # Note that it is currently impossible to drop a partitioned table
--echo # without the .par file
--replace_result "Not owner" "Operation not permitted"
--error ER_GET_ERRNO
DROP TABLE t1;
--remove_file $MYSQLD_DATADIR/test/t1.frm
--remove_file $MYSQLD_DATADIR/test/t1#P#p0.MYI
--remove_file $MYSQLD_DATADIR/test/t1#P#p0.MYD

--echo #
--echo # Bug#50392: insert_id is not reset for partitioned tables
--echo #            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;
--echo # For transactional engines, 12 will not be inserted, since the failing
--echo # statement is rolled back.
--error ER_DUP_ENTRY
INSERT INTO t1 VALUES (NULL), (NULL), (NULL);
SHOW CREATE TABLE t1;
INSERT INTO t1 VALUES (NULL);
--echo # NOTE: 12 exists only in non transactional engines!
SELECT * FROM t1;
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;
--error ER_DUP_ENTRY
INSERT INTO t1 VALUES (NULL), (NULL), (NULL);
SHOW CREATE TABLE t1;
INSERT INTO t1 VALUES (NULL);
SELECT * FROM t1;
DROP TABLE t1;
#
# Bug#30102: rename table does corrupt tables with partition files on failure
#
--echo # 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);
# partition p1 is 't1#P#p1' + @002e * 20 = 107 characters + file ending
# total path lenght of './test/t1#P#p1@002e@002e<...>@002e.MY[ID]' is 118 chars
--echo # List of files in database `test`, all original t1-files here
--list_files $MYSQLD_DATADIR/test t1*
INSERT INTO t1 VALUES (1), (2), (3), (4), (5), (6), (7), (8), (9), (10);
--echo # Renaming to a file name where the first partition is 250 chars
--echo # and the second partition is 350 chars
# 7,7 avoids the error message, which is not deterministic.
--error 7,7
RENAME TABLE t1 TO `t2_new..............................................end`;
#                         1234567890123456789012345678901234567890123456
--echo # List of files in database `test`, should not be any t2-files here
--list_files $MYSQLD_DATADIR/test t2*
--echo # List of files in database `test`, should be all t1-files here
--list_files $MYSQLD_DATADIR/test t1*
--sorted_result
SELECT * FROM t1;
--echo # List of files in database `test`, should be all t1-files here
--list_files $MYSQLD_DATADIR/test t1*
--echo # Renaming to a file name where the first partition is 156 chars
--echo # and the second partition is 256 chars
# 7,7 avoids the error message, which is not deterministic.
--error 7,7
RENAME TABLE t1 TO `t2_............................_end`;
#                      1234567890123456789012345678
# 7 + 4 + 5 + 28 * 5 = 16 + 140 = 156
--echo # List of files in database `test`, should not be any t2-files here
--list_files $MYSQLD_DATADIR/test t2*
--echo # List of files in database `test`, should be all t1-files here
--list_files $MYSQLD_DATADIR/test t1*
--sorted_result
SELECT * FROM t1;
DROP TABLE t1;
--echo # Should not be any files left here
--list_files $MYSQLD_DATADIR/test t1*
--list_files $MYSQLD_DATADIR/test t2*
--echo # End of bug#30102 test.

--echo # 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;

--echo #
--echo # MDEV-10418 Assertion `m_extra_cache' failed
--echo #    in ha_partition::late_extra_cache(uint)
--echo #

CREATE TABLE t1 (f1 INT) ENGINE=MyISAM;
INSERT INTO t1 VALUES (1),(2);
 
CREATE TABLE t2 (f2 INT) ENGINE=MyISAM PARTITION BY RANGE(f2) (PARTITION pmax VALUES LESS THAN MAXVALUE);
INSERT INTO t2 VALUES (8);
 
CREATE ALGORITHM = MERGE VIEW v AS SELECT f2 FROM t2, t1;

UPDATE v SET f2 = 1;
 
SELECT * FROM t2;

DROP VIEW v;
DROP TABLE t2;
DROP TABLE t1;

--echo #
--echo # bug#11760213-52599: ALTER TABLE REMOVE PARTITIONING ON NON-PARTITIONED
--echo #                                 TABLE CORRUPTS MYISAM
--disable_warnings
DROP TABLE if exists `t1`;
--enable_warnings
CREATE TABLE  `t1`(`a` INT)ENGINE=myisam;
ALTER TABLE `t1` ADD COLUMN `b` INT;
CREATE UNIQUE INDEX `i1` ON `t1`(`b`);
CREATE UNIQUE INDEX `i2` ON `t1`(`a`);
ALTER TABLE `t1` ADD PRIMARY KEY  (`a`);
--error ER_PARTITION_MGMT_ON_NONPARTITIONED
ALTER TABLE `t1` REMOVE PARTITIONING;
CHECK TABLE `t1` EXTENDED;
DROP TABLE t1;