357 lines
10 KiB
Plaintext
357 lines
10 KiB
Plaintext
# Stop DB server which was created by MTR default
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SHOW DATABASES;
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Database
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__recycle_bin__
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information_schema
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mysql
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performance_schema
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sys
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test
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USE test;
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`id` int(11) NOT NULL,
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`data` char(20) COLLATE utf8mb4_general_ci DEFAULT NULL,
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PRIMARY KEY (`id`),
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KEY `idx_data` (`data`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
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SELECT * FROM t1;
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id data
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1 12345
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CREATE TABLE t2 (ID INT, DATA CHAR(20), DATA2 TEXT, PRIMARY KEY(`ID`), KEY(`DATA`)) ENGINE=XENGINE;
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INSERT INTO t2 VALUES (1,'12345','ABCDEFG');
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SELECT * FROM t2;
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ID DATA DATA2
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1 12345 ABCDEFG
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ALTER TABLE t1 ADD COLUMN data2 VARCHAR(100) DEFAULT 'abcdefg', ALGORITHM=INSTANT;
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ALTER TABLE t2 ADD COLUMN data3 VARCHAR(100) DEFAULT 'abcdefg', ALGORITHM=INSTANT;
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ALTER TABLE t1 ADD INDEX k_2(`data2`);
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ALTER TABLE t2 ADD INDEX k_3(`data3`);
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CHECK TABLE t1;
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Table Op Msg_type Msg_text
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test.t1 check status OK
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CHECK TABLE t2;
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Table Op Msg_type Msg_text
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test.t2 check status OK
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USE information_schema;
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"--xengine=1, show all xengine info tables"
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SHOW TABLES LIKE '%XENGINE%';
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Tables_in_information_schema (%XENGINE%)
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XENGINE_CFSTATS
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XENGINE_COLUMNS
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XENGINE_COMPACTION_HISTORY
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XENGINE_COMPACTION_STATS
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XENGINE_COMPACTION_TASK
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XENGINE_DBSTATS
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XENGINE_DDL
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XENGINE_DEBUG_INFO
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XENGINE_GLOBAL_INFO
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XENGINE_INDEX_FILE_MAP
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XENGINE_LOCKS
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XENGINE_MEM_ALLOC
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XENGINE_PERF_CONTEXT
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XENGINE_PERF_CONTEXT_GLOBAL
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XENGINE_QUERY_TRACE
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XENGINE_SUBTABLE
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XENGINE_TABLES
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XENGINE_TABLE_SPACE
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XENGINE_TRX
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# restart again, test recovery with --xengine=1
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USE test;
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`id` int(11) NOT NULL,
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`data` char(20) COLLATE utf8mb4_general_ci DEFAULT NULL,
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`data2` varchar(100) COLLATE utf8mb4_general_ci DEFAULT 'abcdefg',
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PRIMARY KEY (`id`),
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KEY `idx_data` (`data`),
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KEY `k_2` (`data2`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
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SHOW CREATE TABLE t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`ID` int(11) NOT NULL,
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`DATA` char(20) DEFAULT NULL,
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`DATA2` text,
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`data3` varchar(100) DEFAULT 'abcdefg',
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PRIMARY KEY (`ID`),
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KEY `DATA` (`DATA`),
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KEY `k_3` (`data3`)
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) ENGINE=XENGINE DEFAULT CHARSET=latin1
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SELECT * FROM t1;
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id data data2
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1 12345 abcdefg
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SELECT * FROM t2;
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ID DATA DATA2 data3
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1 12345 ABCDEFG abcdefg
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ALTER TABLE t1 ADD COLUMN data3 VARCHAR(100) DEFAULT '1234567890', ALGORITHM=INSTANT;
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ALTER TABLE t2 ADD COLUMN data4 VARCHAR(100) DEFAULT '1234567890', ALGORITHM=INSTANT;
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ALTER TABLE t1 ADD INDEX k_3(`data3`);
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ALTER TABLE t2 ADD INDEX k_4(`data4`);
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`id` int(11) NOT NULL,
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`data` char(20) COLLATE utf8mb4_general_ci DEFAULT NULL,
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`data2` varchar(100) COLLATE utf8mb4_general_ci DEFAULT 'abcdefg',
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`data3` varchar(100) COLLATE utf8mb4_general_ci DEFAULT '1234567890',
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PRIMARY KEY (`id`),
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KEY `idx_data` (`data`),
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KEY `k_2` (`data2`),
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KEY `k_3` (`data3`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
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SHOW CREATE TABLE t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`ID` int(11) NOT NULL,
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`DATA` char(20) DEFAULT NULL,
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`DATA2` text,
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`data3` varchar(100) DEFAULT 'abcdefg',
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`data4` varchar(100) DEFAULT '1234567890',
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PRIMARY KEY (`ID`),
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KEY `DATA` (`DATA`),
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KEY `k_3` (`data3`),
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KEY `k_4` (`data4`)
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) ENGINE=XENGINE DEFAULT CHARSET=latin1
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SELECT * FROM t1;
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id data data2 data3
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1 12345 abcdefg 1234567890
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SELECT * FROM t2;
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ID DATA DATA2 data3 data4
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1 12345 ABCDEFG abcdefg 1234567890
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CHECK TABLE t1;
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Table Op Msg_type Msg_text
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test.t1 check status OK
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CHECK TABLE t2;
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Table Op Msg_type Msg_text
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test.t2 check status OK
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USE information_schema;
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"--xengine=1, show all xengine info tables"
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SHOW TABLES like '%XENGINE%';
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Tables_in_information_schema (%XENGINE%)
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XENGINE_CFSTATS
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XENGINE_COLUMNS
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XENGINE_COMPACTION_HISTORY
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XENGINE_COMPACTION_STATS
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XENGINE_COMPACTION_TASK
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XENGINE_DBSTATS
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XENGINE_DDL
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XENGINE_DEBUG_INFO
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XENGINE_GLOBAL_INFO
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XENGINE_INDEX_FILE_MAP
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XENGINE_LOCKS
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XENGINE_MEM_ALLOC
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XENGINE_PERF_CONTEXT
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XENGINE_PERF_CONTEXT_GLOBAL
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XENGINE_QUERY_TRACE
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XENGINE_SUBTABLE
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XENGINE_TABLES
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XENGINE_TABLE_SPACE
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XENGINE_TRX
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DROP TABLE test.t1;
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DROP TABLE test.t2;
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# restart, test --xengine=0 upgrade
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SHOW DATABASES;
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Database
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__recycle_bin__
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information_schema
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mysql
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performance_schema
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sys
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test
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USE test;
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`id` int(11) NOT NULL,
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`data` char(20) COLLATE utf8mb4_general_ci DEFAULT NULL,
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PRIMARY KEY (`id`),
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KEY `idx_data` (`data`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
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SELECT * FROM t1;
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id data
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1 12345
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CREATE TABLE t2 (ID INT, DATA CHAR(20), DATA2 TEXT, PRIMARY KEY(`ID`), KEY(`DATA`)) ENGINE=XENGINE;
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ERROR 42000: Unknown storage engine 'XENGINE'
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CREATE TABLE t2 (ID INT, DATA CHAR(20), DATA2 TEXT, PRIMARY KEY(`ID`), KEY(`DATA`)) ENGINE=INNODB;
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INSERT INTO t2 VALUES (1,'12345','ABCDEFG');
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SELECT * FROM t2;
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ID DATA DATA2
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1 12345 ABCDEFG
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ALTER TABLE t1 ADD COLUMN data2 VARCHAR(100) DEFAULT 'abcdefg', ALGORITHM=INSTANT;
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ALTER TABLE t2 ADD COLUMN data3 VARCHAR(100) DEFAULT 'abcdefg', ALGORITHM=INSTANT;
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ALTER TABLE t1 ADD INDEX k_2(`data2`);
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ALTER TABLE t2 ADD INDEX k_3(`data3`);
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CHECK TABLE t1;
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Table Op Msg_type Msg_text
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test.t1 check status OK
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CHECK TABLE t2;
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Table Op Msg_type Msg_text
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test.t2 check status OK
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USE information_schema;
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"--xengine = 0, should have nothing"
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SHOW TABLES LIKE '%XENGINE%';
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Tables_in_information_schema (%XENGINE%)
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# restart again, to test recovery with --xengine=0
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USE test;
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`id` int(11) NOT NULL,
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`data` char(20) COLLATE utf8mb4_general_ci DEFAULT NULL,
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`data2` varchar(100) COLLATE utf8mb4_general_ci DEFAULT 'abcdefg',
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PRIMARY KEY (`id`),
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KEY `idx_data` (`data`),
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KEY `k_2` (`data2`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
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SHOW CREATE TABLE t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`ID` int(11) NOT NULL,
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`DATA` char(20) DEFAULT NULL,
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`DATA2` text,
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`data3` varchar(100) DEFAULT 'abcdefg',
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PRIMARY KEY (`ID`),
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KEY `DATA` (`DATA`),
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KEY `k_3` (`data3`)
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) ENGINE=InnoDB DEFAULT CHARSET=latin1
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SELECT * FROM t1;
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id data data2
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1 12345 abcdefg
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SELECT * FROM t2;
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ID DATA DATA2 data3
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1 12345 ABCDEFG abcdefg
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CREATE TABLE t3 (ID INT, DATA CHAR(20), DATA2 TEXT, PRIMARY KEY(`ID`), KEY(`DATA`)) ENGINE=XENGINE;
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ERROR 42000: Unknown storage engine 'XENGINE'
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ALTER TABLE t1 ADD COLUMN data3 VARCHAR(100) DEFAULT '1234567890', ALGORITHM=INSTANT;
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ALTER TABLE t2 ADD COLUMN data4 VARCHAR(100) DEFAULT '1234567890', ALGORITHM=INSTANT;
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ALTER TABLE t1 ADD INDEX k_3(`data3`);
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ALTER TABLE t2 ADD INDEX k_4(`data4`);
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`id` int(11) NOT NULL,
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`data` char(20) COLLATE utf8mb4_general_ci DEFAULT NULL,
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`data2` varchar(100) COLLATE utf8mb4_general_ci DEFAULT 'abcdefg',
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`data3` varchar(100) COLLATE utf8mb4_general_ci DEFAULT '1234567890',
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PRIMARY KEY (`id`),
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KEY `idx_data` (`data`),
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KEY `k_2` (`data2`),
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KEY `k_3` (`data3`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
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SHOW CREATE TABLE t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`ID` int(11) NOT NULL,
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`DATA` char(20) DEFAULT NULL,
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`DATA2` text,
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`data3` varchar(100) DEFAULT 'abcdefg',
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`data4` varchar(100) DEFAULT '1234567890',
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PRIMARY KEY (`ID`),
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KEY `DATA` (`DATA`),
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KEY `k_3` (`data3`),
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KEY `k_4` (`data4`)
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) ENGINE=InnoDB DEFAULT CHARSET=latin1
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SELECT * FROM t1;
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id data data2 data3
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1 12345 abcdefg 1234567890
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SELECT * FROM t2;
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ID DATA DATA2 data3 data4
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1 12345 ABCDEFG abcdefg 1234567890
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CHECK TABLE t1;
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Table Op Msg_type Msg_text
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test.t1 check status OK
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CHECK TABLE t2;
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Table Op Msg_type Msg_text
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test.t2 check status OK
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USE information_schema;
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"--xengine = 0, should have nothing"
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SHOW TABLES LIKE '%XENGINE%';
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Tables_in_information_schema (%XENGINE%)
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# restart again, to test upgrade from --xengine=0 to --xengine=1
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USE test;
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`id` int(11) NOT NULL,
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`data` char(20) COLLATE utf8mb4_general_ci DEFAULT NULL,
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`data2` varchar(100) COLLATE utf8mb4_general_ci DEFAULT 'abcdefg',
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`data3` varchar(100) COLLATE utf8mb4_general_ci DEFAULT '1234567890',
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PRIMARY KEY (`id`),
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KEY `idx_data` (`data`),
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KEY `k_2` (`data2`),
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KEY `k_3` (`data3`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci
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SHOW CREATE TABLE t2;
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Table Create Table
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t2 CREATE TABLE `t2` (
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`ID` int(11) NOT NULL,
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`DATA` char(20) DEFAULT NULL,
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`DATA2` text,
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`data3` varchar(100) DEFAULT 'abcdefg',
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`data4` varchar(100) DEFAULT '1234567890',
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PRIMARY KEY (`ID`),
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KEY `DATA` (`DATA`),
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KEY `k_3` (`data3`),
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KEY `k_4` (`data4`)
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) ENGINE=InnoDB DEFAULT CHARSET=latin1
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SELECT * FROM t1;
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id data data2 data3
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1 12345 abcdefg 1234567890
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SELECT * FROM t2;
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ID DATA DATA2 data3 data4
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1 12345 ABCDEFG abcdefg 1234567890
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CREATE TABLE t3 (ID INT, DATA CHAR(20), DATA2 TEXT, PRIMARY KEY(`ID`), KEY(`DATA`)) ENGINE=XENGINE;
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INSERT INTO t3 values(1, '12345', 'abcdefg');
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ALTER TABLE t3 ADD COLUMN DATA3 VARCHAR(100) DEFAULT '!@#$%^&*';
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ALTER TABLE t3 ADD INDEX key_3 (`DATA3`);
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SHOW CREATE TABLE t3;
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Table Create Table
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t3 CREATE TABLE `t3` (
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`ID` int(11) NOT NULL,
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`DATA` char(20) DEFAULT NULL,
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`DATA2` text,
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`DATA3` varchar(100) DEFAULT '!@#$%^&*',
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PRIMARY KEY (`ID`),
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KEY `DATA` (`DATA`),
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KEY `key_3` (`DATA3`)
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) ENGINE=XENGINE DEFAULT CHARSET=latin1
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SELECT * FROM t3;
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ID DATA DATA2 DATA3
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1 12345 abcdefg !@#$%^&*
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USE information_schema;
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"--xengine=1 should have xengine info tables"
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SHOW TABLES LIKE '%XENGINE%';
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Tables_in_information_schema (%XENGINE%)
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XENGINE_CFSTATS
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XENGINE_COLUMNS
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XENGINE_COMPACTION_HISTORY
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XENGINE_COMPACTION_STATS
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XENGINE_COMPACTION_TASK
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XENGINE_DBSTATS
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XENGINE_DDL
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XENGINE_DEBUG_INFO
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XENGINE_GLOBAL_INFO
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XENGINE_INDEX_FILE_MAP
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XENGINE_LOCKS
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XENGINE_MEM_ALLOC
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XENGINE_PERF_CONTEXT
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XENGINE_PERF_CONTEXT_GLOBAL
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XENGINE_QUERY_TRACE
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XENGINE_SUBTABLE
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XENGINE_TABLES
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XENGINE_TABLE_SPACE
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XENGINE_TRX
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SELECT DISTINCT(SUBTABLE_ID), TABLE_NAME, SUBTABLE_NAME FROM information_schema.xengine_subtable;
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SUBTABLE_ID TABLE_NAME SUBTABLE_NAME
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0 <internal> default
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1 <internal> __system__
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256 test.t3 PRIMARY
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257 test.t3 DATA
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258 test.t3 key_3
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DROP TABLE test.t1;
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DROP TABLE test.t2;
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# restart:
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