call mtr.add_suppression("InnoDB: Warning: allocated tablespace .*, old maximum was");
call mtr.add_suppression("table .* does not exist in the InnoDB internal");
call mtr.add_suppression("InnoDB: Warning: MariaDB is trying to drop table ");
# Test crash recovery in fast_alter_partition_table.
#
# Bug#53676: Unexpected errors and possible table corruption on
# ADD PARTITION and LOCK TABLE
# Bug#53770: Server crash at handler.cc:2076 on LOAD DATA
# after timed out COALESCE PARTITION
# Extended crash recovery testing of fast_alter_partition_table.
call mtr.add_suppression("Attempting backtrace. You can use the following information to find out");
flush tables;
# Crash testing ADD PARTITION SET @save_dbug=@@debug_dbug; SET SESSION debug_dbug="+d,crash_add_partition_1";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 ADD PARTITION
(PARTITION Pa20 VALUES IN (20,21,22,23,24,25,26,27,28,29));
Got one of the listed errors
# State after crash (before recovery)
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_add_partition_2";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 ADD PARTITION
(PARTITION Pa20 VALUES IN (20,21,22,23,24,25,26,27,28,29));
Got one of the listed errors
# State after crash (before recovery)
#sql-shadow-t1.frm
#sql-shadow-t1.par
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_add_partition_3";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 ADD PARTITION
(PARTITION Pa20 VALUES IN (20,21,22,23,24,25,26,27,28,29));
Got one of the listed errors
# State after crash (before recovery)
#sql-shadow-t1.frm
#sql-shadow-t1.par
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_add_partition_4";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 ADD PARTITION
(PARTITION Pa20 VALUES IN (20,21,22,23,24,25,26,27,28,29));
Got one of the listed errors
# State after crash (before recovery)
#sql-shadow-t1.frm
#sql-shadow-t1.par
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_add_partition_5";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 ADD PARTITION
(PARTITION Pa20 VALUES IN (20,21,22,23,24,25,26,27,28,29));
Got one of the listed errors
# State after crash (before recovery)
#sql-shadow-t1.frm
#sql-shadow-t1.par
db.opt
t1#P#Pa20.ibd
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_add_partition_6";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 ADD PARTITION
(PARTITION Pa20 VALUES IN (20,21,22,23,24,25,26,27,28,29));
Got one of the listed errors
# State after crash (before recovery)
#sql-shadow-t1.frm
#sql-shadow-t1.par
db.opt
t1#P#Pa20.ibd
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_add_partition_7";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 ADD PARTITION
(PARTITION Pa20 VALUES IN (20,21,22,23,24,25,26,27,28,29));
Got one of the listed errors
# State after crash (before recovery)
#sql-shadow-t1.frm
#sql-shadow-t1.par
db.opt
t1#P#Pa20.ibd
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_add_partition_8";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 ADD PARTITION
(PARTITION Pa20 VALUES IN (20,21,22,23,24,25,26,27,28,29));
Got one of the listed errors
# State after crash (before recovery)
#sql-shadow-t1.frm
#sql-shadow-t1.par
db.opt
t1#P#Pa20.ibd
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#Pa20.ibd
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB,
PARTITION `Pa20` VALUES IN (20,21,22,23,24,25,26,27,28,29) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_add_partition_9";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 ADD PARTITION
(PARTITION Pa20 VALUES IN (20,21,22,23,24,25,26,27,28,29));
Got one of the listed errors
# State after crash (before recovery)
db.opt
t1#P#Pa20.ibd
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#Pa20.ibd
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB,
PARTITION `Pa20` VALUES IN (20,21,22,23,24,25,26,27,28,29) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_add_partition_10";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 ADD PARTITION
(PARTITION Pa20 VALUES IN (20,21,22,23,24,25,26,27,28,29));
Got one of the listed errors
# State after crash (before recovery)
db.opt
t1#P#Pa20.ibd
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#Pa20.ibd
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB,
PARTITION `Pa20` VALUES IN (20,21,22,23,24,25,26,27,28,29) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug;
# Test DROP PARTITION SET @save_dbug=@@debug_dbug; SET SESSION debug_dbug="+d,crash_drop_partition_1";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 DROP PARTITION p10;
Got one of the listed errors
# State after crash (before recovery)
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_drop_partition_2";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 DROP PARTITION p10;
Got one of the listed errors
# State after crash (before recovery)
#sql-shadow-t1.frm
#sql-shadow-t1.par
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_drop_partition_3";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 DROP PARTITION p10;
Got one of the listed errors
# State after crash (before recovery)
#sql-shadow-t1.frm
#sql-shadow-t1.par
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_drop_partition_4";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 DROP PARTITION p10;
Got one of the listed errors
# State after crash (before recovery)
#sql-shadow-t1.frm
#sql-shadow-t1.par
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_drop_partition_5";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 DROP PARTITION p10;
Got one of the listed errors
# State after crash (before recovery)
#sql-shadow-t1.frm
#sql-shadow-t1.par
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_drop_partition_6";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 DROP PARTITION p10;
Got one of the listed errors
# State after crash (before recovery)
#sql-shadow-t1.frm
#sql-shadow-t1.par
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_drop_partition_7";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 DROP PARTITION p10;
Got one of the listed errors
# State after crash (before recovery)
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_drop_partition_8";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 DROP PARTITION p10;
Got one of the listed errors
# State after crash (before recovery)
db.opt
t1#P#p0.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_drop_partition_9";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 DROP PARTITION p10;
Got one of the listed errors
# State after crash (before recovery)
db.opt
t1#P#p0.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug;
# Test change partition (REORGANIZE/REBUILD/COALESCE
# or ADD HASH PARTITION). SET @save_dbug=@@debug_dbug; SET SESSION debug_dbug="+d,crash_change_partition_1";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 REORGANIZE PARTITION p10 INTO
(PARTITION p10 VALUES IN (10,11,12,13,14,15,16,17,18,19),
PARTITION p20 VALUES IN (20,21,22,23,24,25,26,27,28,29));
Got one of the listed errors
# State after crash (before recovery)
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_change_partition_2";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 REORGANIZE PARTITION p10 INTO
(PARTITION p10 VALUES IN (10,11,12,13,14,15,16,17,18,19),
PARTITION p20 VALUES IN (20,21,22,23,24,25,26,27,28,29));
Got one of the listed errors
# State after crash (before recovery)
#sql-shadow-t1.frm
#sql-shadow-t1.par
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_change_partition_3";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 REORGANIZE PARTITION p10 INTO
(PARTITION p10 VALUES IN (10,11,12,13,14,15,16,17,18,19),
PARTITION p20 VALUES IN (20,21,22,23,24,25,26,27,28,29));
Got one of the listed errors
# State after crash (before recovery)
#sql-shadow-t1.frm
#sql-shadow-t1.par
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_change_partition_4";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 REORGANIZE PARTITION p10 INTO
(PARTITION p10 VALUES IN (10,11,12,13,14,15,16,17,18,19),
PARTITION p20 VALUES IN (20,21,22,23,24,25,26,27,28,29));
Got one of the listed errors
# State after crash (before recovery)
#sql-shadow-t1.frm
#sql-shadow-t1.par
db.opt
t1#P#p0.ibd
t1#P#p10#TMP#.ibd
t1#P#p10.ibd
t1#P#p20#TMP#.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_change_partition_5";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 REORGANIZE PARTITION p10 INTO
(PARTITION p10 VALUES IN (10,11,12,13,14,15,16,17,18,19),
PARTITION p20 VALUES IN (20,21,22,23,24,25,26,27,28,29));
Got one of the listed errors
# State after crash (before recovery)
#sql-shadow-t1.frm
#sql-shadow-t1.par
db.opt
t1#P#p0.ibd
t1#P#p10#TMP#.ibd
t1#P#p10.ibd
t1#P#p20#TMP#.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_change_partition_6";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 REORGANIZE PARTITION p10 INTO
(PARTITION p10 VALUES IN (10,11,12,13,14,15,16,17,18,19),
PARTITION p20 VALUES IN (20,21,22,23,24,25,26,27,28,29));
Got one of the listed errors
# State after crash (before recovery)
#sql-shadow-t1.frm
#sql-shadow-t1.par
db.opt
t1#P#p0.ibd
t1#P#p10#TMP#.ibd
t1#P#p10.ibd
t1#P#p20#TMP#.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_change_partition_7";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 REORGANIZE PARTITION p10 INTO
(PARTITION p10 VALUES IN (10,11,12,13,14,15,16,17,18,19),
PARTITION p20 VALUES IN (20,21,22,23,24,25,26,27,28,29));
Got one of the listed errors
# State after crash (before recovery)
#sql-shadow-t1.frm
#sql-shadow-t1.par
db.opt
t1#P#p0.ibd
t1#P#p10#TMP#.ibd
t1#P#p10.ibd
t1#P#p20#TMP#.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1#P#p20.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (10,11,12,13,14,15,16,17,18,19) ENGINE = InnoDB,
PARTITION `p20` VALUES IN (20,21,22,23,24,25,26,27,28,29) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_change_partition_8";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 REORGANIZE PARTITION p10 INTO
(PARTITION p10 VALUES IN (10,11,12,13,14,15,16,17,18,19),
PARTITION p20 VALUES IN (20,21,22,23,24,25,26,27,28,29));
Got one of the listed errors
# State after crash (before recovery)
#sql-shadow-t1.frm
#sql-shadow-t1.par
db.opt
t1#P#p0.ibd
t1#P#p10#TMP#.ibd
t1#P#p10.ibd
t1#P#p20#TMP#.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1#P#p20.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (10,11,12,13,14,15,16,17,18,19) ENGINE = InnoDB,
PARTITION `p20` VALUES IN (20,21,22,23,24,25,26,27,28,29) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_change_partition_9";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 REORGANIZE PARTITION p10 INTO
(PARTITION p10 VALUES IN (10,11,12,13,14,15,16,17,18,19),
PARTITION p20 VALUES IN (20,21,22,23,24,25,26,27,28,29));
Got one of the listed errors
# State after crash (before recovery)
db.opt
t1#P#p0.ibd
t1#P#p10#TMP#.ibd
t1#P#p10.ibd
t1#P#p20#TMP#.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1#P#p20.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (10,11,12,13,14,15,16,17,18,19) ENGINE = InnoDB,
PARTITION `p20` VALUES IN (20,21,22,23,24,25,26,27,28,29) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_change_partition_10";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 REORGANIZE PARTITION p10 INTO
(PARTITION p10 VALUES IN (10,11,12,13,14,15,16,17,18,19),
PARTITION p20 VALUES IN (20,21,22,23,24,25,26,27,28,29));
Got one of the listed errors
# State after crash (before recovery)
db.opt
t1#P#p0.ibd
t1#P#p10#TMP#.ibd
t1#P#p10.ibd
t1#P#p20#TMP#.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1#P#p20.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (10,11,12,13,14,15,16,17,18,19) ENGINE = InnoDB,
PARTITION `p20` VALUES IN (20,21,22,23,24,25,26,27,28,29) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_change_partition_11";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 REORGANIZE PARTITION p10 INTO
(PARTITION p10 VALUES IN (10,11,12,13,14,15,16,17,18,19),
PARTITION p20 VALUES IN (20,21,22,23,24,25,26,27,28,29));
Got one of the listed errors
# State after crash (before recovery)
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1#P#p20.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1#P#p20.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (10,11,12,13,14,15,16,17,18,19) ENGINE = InnoDB,
PARTITION `p20` VALUES IN (20,21,22,23,24,25,26,27,28,29) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug; SET SESSION debug_dbug="+d,crash_change_partition_12";
CREATE TABLE t1 (a INT, b VARCHAR(64))
ENGINE = 'InnoDB'
PARTITION BY LIST (a)
(PARTITION p0 VALUES IN (0,1,2,3,4,5,6,7,8,9),
PARTITION p10 VALUES IN (11,12,13,14,15,16,17,18,19));
INSERT INTO t1 VALUES (1, "Original from partition p0"), (2, "Original from partition p0"), (3, "Original from partition p0"), (4, "Original from partition p0"), (11, "Original from partition p1"), (12, "Original from partition p1"), (13, "Original from partition p1"), (14, "Original from partition p1");
# State before crash
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (11,12,13,14,15,16,17,18,19) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
ALTER TABLE t1 REORGANIZE PARTITION p10 INTO
(PARTITION p10 VALUES IN (10,11,12,13,14,15,16,17,18,19),
PARTITION p20 VALUES IN (20,21,22,23,24,25,26,27,28,29));
Got one of the listed errors
# State after crash (before recovery)
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1#P#p20.ibd
t1.frm
t1.par
# State after crash recovery
db.opt
t1#P#p0.ibd
t1#P#p10.ibd
t1#P#p20.ibd
t1.frm
t1.par
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` varchar(64) DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
PARTITION BY LIST (`a`)
(PARTITION `p0` VALUES IN (0,1,2,3,4,5,6,7,8,9) ENGINE = InnoDB,
PARTITION `p10` VALUES IN (10,11,12,13,14,15,16,17,18,19) ENGINE = InnoDB,
PARTITION `p20` VALUES IN (20,21,22,23,24,25,26,27,28,29) ENGINE = InnoDB)
SELECT * FROM t1;
a b 1 Original from partition p0 11 Original from partition p1 12 Original from partition p1 13 Original from partition p1 14 Original from partition p1 2 Original from partition p0 3 Original from partition p0 4 Original from partition p0
DROP TABLE t1; SET SESSION debug_dbug=@save_dbug;
Messung V0.5 in Prozent
¤ Dauer der Verarbeitung: 0.31 Sekunden
(vorverarbeitet am 2026-10-08)
¤
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.