329 lines
10 KiB
Plaintext
329 lines
10 KiB
Plaintext
CREATE TABLE tab(c1 int);
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INSERT INTO tab VALUES(10);
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# copy the win datadir zip into destination location
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# Unzip the zip file on windows platform
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## Stop DB server
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## Start Linx DB with --innodb-directories
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## Check new datadir
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SELECT @@datadir;
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@@datadir
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NEW_DATADIR/Linx-DB/
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SELECT @@innodb_undo_directory;
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@@innodb_undo_directory
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UNDO_FILES/undo_files
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SELECT @@innodb_data_home_dir;
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@@innodb_data_home_dir
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DATA_HOME/data_home
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SELECT @@innodb_log_group_home_dir;
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@@innodb_log_group_home_dir
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DATA_HOME_DIR/data_home
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SELECT @@innodb_data_file_path;
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@@innodb_data_file_path
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data01:20M;data02:20M:autoextend
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SELECT @@innodb_undo_tablespaces;
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@@innodb_undo_tablespaces
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5
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SHOW CREATE TABLE tab3;
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Table Create Table
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tab3 CREATE TABLE `tab3` (
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`empno` int(11) DEFAULT NULL,
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`ename` varchar(30) DEFAULT NULL,
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`sal` decimal(3,0) DEFAULT NULL,
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KEY `ix1` (`ename`) USING BTREE
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci ROW_FORMAT=COMPRESSED
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/*!50100 PARTITION BY HASH (`empno`)
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(PARTITION P0 DATA DIRECTORY = 'db_directory1/datadir1' ENGINE = InnoDB,
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PARTITION P1 DATA DIRECTORY = 'db_directory1/datadir1' ENGINE = InnoDB) */
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SHOW CREATE TABLE purchase;
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Table Create Table
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purchase CREATE TABLE `purchase` (
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`id` int(11) DEFAULT NULL,
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`purchased` date DEFAULT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=latin1
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/*!50100 PARTITION BY RANGE (year(`purchased`))
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SUBPARTITION BY HASH (to_days(`purchased`))
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(PARTITION p0 VALUES LESS THAN (1990)
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(SUBPARTITION s0 DATA DIRECTORY = 'db_directory1/part0' ENGINE = InnoDB,
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SUBPARTITION s1 DATA DIRECTORY = 'db_directory1/part1' ENGINE = InnoDB),
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PARTITION p1 VALUES LESS THAN (2000)
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(SUBPARTITION s2 DATA DIRECTORY = 'db_directory1/part2' ENGINE = InnoDB,
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SUBPARTITION s3 DATA DIRECTORY = 'db_directory1/part3' ENGINE = InnoDB)) */
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SELECT TABLESPACE_NAME,FILE_TYPE,TABLE_NAME,ENGINE FROM INFORMATION_SCHEMA.FILES;
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TABLESPACE_NAME FILE_TYPE TABLE_NAME ENGINE
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# TABLESPACE NULL InnoDB
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# NULL NULL InnoDB
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# NULL NULL InnoDB
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# TEMPORARY NULL InnoDB
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# UNDO LOG NULL InnoDB
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# UNDO LOG NULL InnoDB
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# UNDO LOG NULL InnoDB
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# UNDO LOG NULL InnoDB
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# UNDO LOG NULL InnoDB
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# TABLESPACE NULL InnoDB
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# TABLESPACE NULL InnoDB
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# TABLESPACE NULL InnoDB
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# TABLESPACE NULL InnoDB
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# TABLESPACE NULL InnoDB
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# TABLESPACE NULL InnoDB
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# TABLESPACE NULL InnoDB
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# TABLESPACE NULL InnoDB
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# TABLESPACE NULL InnoDB
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# TABLESPACE NULL InnoDB
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## Stop DB server
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## restart the server with --datadir and without scan DIR option
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## Check new datadir
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SELECT @@datadir;
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@@datadir
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NEW_DATADIR/Linx-DB/
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SELECT @@innodb_undo_directory;
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@@innodb_undo_directory
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UNDO_FILES/undo_files
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SELECT @@innodb_data_home_dir;
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@@innodb_data_home_dir
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DATA_HOME/data_home
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SELECT @@innodb_log_group_home_dir;
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@@innodb_log_group_home_dir
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DATA_HOME_DIR/data_home
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SELECT @@innodb_data_file_path;
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@@innodb_data_file_path
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data01:20M;data02:20M:autoextend
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SELECT @@innodb_undo_tablespaces;
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@@innodb_undo_tablespaces
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5
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SHOW CREATE TABLE tab3;
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Table Create Table
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tab3 CREATE TABLE `tab3` (
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`empno` int(11) DEFAULT NULL,
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`ename` varchar(30) DEFAULT NULL,
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`sal` decimal(3,0) DEFAULT NULL,
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KEY `ix1` (`ename`) USING BTREE
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci ROW_FORMAT=COMPRESSED
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/*!50100 PARTITION BY HASH (`empno`)
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(PARTITION P0 DATA DIRECTORY = 'db_directory1/datadir1' ENGINE = InnoDB,
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PARTITION P1 DATA DIRECTORY = 'db_directory1/datadir1' ENGINE = InnoDB) */
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SHOW CREATE TABLE tab4;
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Table Create Table
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tab4 CREATE TABLE `tab4` (
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`c1` int(11) DEFAULT NULL,
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`c2` varchar(10) DEFAULT NULL
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) /*!50100 TABLESPACE `ts2` */ ENGINE=InnoDB DEFAULT CHARSET=utf8mb4
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SHOW CREATE TABLE purchase;
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Table Create Table
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purchase CREATE TABLE `purchase` (
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`id` int(11) DEFAULT NULL,
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`purchased` date DEFAULT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=latin1
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/*!50100 PARTITION BY RANGE (year(`purchased`))
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SUBPARTITION BY HASH (to_days(`purchased`))
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(PARTITION p0 VALUES LESS THAN (1990)
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(SUBPARTITION s0 DATA DIRECTORY = 'db_directory1/part0' ENGINE = InnoDB,
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SUBPARTITION s1 DATA DIRECTORY = 'db_directory1/part1' ENGINE = InnoDB),
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PARTITION p1 VALUES LESS THAN (2000)
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(SUBPARTITION s2 DATA DIRECTORY = 'db_directory1/part2' ENGINE = InnoDB,
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SUBPARTITION s3 DATA DIRECTORY = 'db_directory1/part3' ENGINE = InnoDB)) */
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## Check with DML & DDL operations
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SELECT * FROM tab1;
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c1 c2
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1 VISH
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SELECT * FROM tab2;
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c1 c2
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2 VISH
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SELECT * FROM tab3;
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empno ename sal
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100 VISWANATH 100
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300 VISWANATH 100
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DELETE FROM tab1;
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DELETE FROM tab2;
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DELETE FROM tab3;
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DELETE FROM tab4;
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DELETE FROM purchase;
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ALTER TABLE tab4 ADD COLUMN c3 VARCHAR(15);
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INSERT INTO tab1 VALUES(1, 'VISH');
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INSERT INTO tab2 VALUES(2, 'VISH');
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INSERT INTO tab3 VALUES (100,'VISWANATH',100);
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INSERT INTO tab3 VALUES (300,'VISWANATH',100);
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INSERT INTO tab4 VALUES(2, 'VISH', 'NATH');
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INSERT INTO purchase VALUES(1,'1980-05-31');
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INSERT INTO purchase VALUES(2,'1999-05-31');
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INSERT INTO purchase VALUES(3,'1998-05-31');
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INSERT INTO purchase VALUES(4,'1979-05-31');
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INSERT INTO purchase VALUES(5,'1978-05-31');
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INSERT INTO purchase VALUES(6,'1997-05-31');
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SELECT * FROM tab1;
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c1 c2
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1 VISH
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SELECT * FROM tab2;
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c1 c2
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2 VISH
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SELECT * FROM tab3;
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empno ename sal
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100 VISWANATH 100
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300 VISWANATH 100
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SELECT * FROM tab4;
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c1 c2 c3
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2 VISH NATH
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SELECT * FROM purchase;
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id purchased
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5 1978-05-31
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1 1980-05-31
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4 1979-05-31
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2 1999-05-31
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6 1997-05-31
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3 1998-05-31
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## Stop DB server for moving tablespaces around
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## Moving tablespace files in criss-cross form
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## Start Linx DB with --innodb-directories
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## Check new datadir
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SELECT @@datadir;
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@@datadir
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NEW_DATADIR/Linx-DB/
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SELECT @@innodb_undo_directory;
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@@innodb_undo_directory
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UNDO_FILES/undo_files
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SELECT @@innodb_data_home_dir;
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@@innodb_data_home_dir
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DATA_HOME/data_home
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SELECT @@innodb_log_group_home_dir;
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@@innodb_log_group_home_dir
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DATA_HOME_DIR/data_home
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SELECT @@innodb_data_file_path;
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@@innodb_data_file_path
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data01:20M;data02:20M:autoextend
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SELECT @@innodb_undo_tablespaces;
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@@innodb_undo_tablespaces
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5
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SHOW CREATE TABLE tab3;
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Table Create Table
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tab3 CREATE TABLE `tab3` (
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`empno` int(11) DEFAULT NULL,
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`ename` varchar(30) DEFAULT NULL,
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`sal` decimal(3,0) DEFAULT NULL,
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KEY `ix1` (`ename`) USING BTREE
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci ROW_FORMAT=COMPRESSED
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/*!50100 PARTITION BY HASH (`empno`)
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(PARTITION P0 DATA DIRECTORY = 'db_directory1/Linx-DB/../part0' ENGINE = InnoDB,
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PARTITION P1 DATA DIRECTORY = 'db_directory1/Linx-DB/../part1' ENGINE = InnoDB) */
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SHOW CREATE TABLE purchase;
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Table Create Table
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purchase CREATE TABLE `purchase` (
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`id` int(11) DEFAULT NULL,
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`purchased` date DEFAULT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=latin1
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/*!50100 PARTITION BY RANGE (year(`purchased`))
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SUBPARTITION BY HASH (to_days(`purchased`))
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(PARTITION p0 VALUES LESS THAN (1990)
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(SUBPARTITION s0 DATA DIRECTORY = 'db_directory1/Linx-DB/../datadir1' ENGINE = InnoDB,
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SUBPARTITION s1 DATA DIRECTORY = 'db_directory1/Linx-DB/../datadir1' ENGINE = InnoDB),
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PARTITION p1 VALUES LESS THAN (2000)
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(SUBPARTITION s2 DATA DIRECTORY = 'db_directory1/part2' ENGINE = InnoDB,
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SUBPARTITION s3 DATA DIRECTORY = 'db_directory1/part3' ENGINE = InnoDB)) */
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SHOW CREATE TABLE tab4;
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Table Create Table
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tab4 CREATE TABLE `tab4` (
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`c1` int(11) DEFAULT NULL,
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`c2` varchar(10) DEFAULT NULL,
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`c3` varchar(15) DEFAULT NULL
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) /*!50100 TABLESPACE `ts2` */ ENGINE=InnoDB DEFAULT CHARSET=utf8mb4
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## Stop DB server after scan DIR
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## restart the server with --datadir and without scan DIR option
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## Check new datadir
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SELECT @@datadir;
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@@datadir
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NEW_DATADIR/Linx-DB/
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SELECT @@innodb_undo_directory;
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@@innodb_undo_directory
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UNDO_FILES/undo_files
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SELECT @@innodb_data_home_dir;
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@@innodb_data_home_dir
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DATA_HOME/data_home
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SELECT @@innodb_log_group_home_dir;
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@@innodb_log_group_home_dir
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DATA_HOME_DIR/data_home
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SELECT @@innodb_data_file_path;
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@@innodb_data_file_path
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data01:20M;data02:20M:autoextend
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SELECT @@innodb_undo_tablespaces;
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@@innodb_undo_tablespaces
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5
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SHOW CREATE TABLE tab3;
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Table Create Table
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tab3 CREATE TABLE `tab3` (
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`empno` int(11) DEFAULT NULL,
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`ename` varchar(30) DEFAULT NULL,
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`sal` decimal(3,0) DEFAULT NULL,
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KEY `ix1` (`ename`) USING BTREE
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci ROW_FORMAT=COMPRESSED
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/*!50100 PARTITION BY HASH (`empno`)
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(PARTITION P0 DATA DIRECTORY = 'db_directory1/Linx-DB/../part0' ENGINE = InnoDB,
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PARTITION P1 DATA DIRECTORY = 'db_directory1/Linx-DB/../part1' ENGINE = InnoDB) */
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SHOW CREATE TABLE purchase;
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Table Create Table
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purchase CREATE TABLE `purchase` (
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`id` int(11) DEFAULT NULL,
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`purchased` date DEFAULT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=latin1
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/*!50100 PARTITION BY RANGE (year(`purchased`))
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SUBPARTITION BY HASH (to_days(`purchased`))
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(PARTITION p0 VALUES LESS THAN (1990)
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(SUBPARTITION s0 DATA DIRECTORY = 'db_directory1/Linx-DB/../datadir1' ENGINE = InnoDB,
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SUBPARTITION s1 DATA DIRECTORY = 'db_directory1/Linx-DB/../datadir1' ENGINE = InnoDB),
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PARTITION p1 VALUES LESS THAN (2000)
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(SUBPARTITION s2 DATA DIRECTORY = 'db_directory1/part2' ENGINE = InnoDB,
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SUBPARTITION s3 DATA DIRECTORY = 'db_directory1/part3' ENGINE = InnoDB)) */
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SHOW CREATE TABLE tab4;
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Table Create Table
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tab4 CREATE TABLE `tab4` (
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`c1` int(11) DEFAULT NULL,
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`c2` varchar(10) DEFAULT NULL,
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`c3` varchar(15) DEFAULT NULL
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) /*!50100 TABLESPACE `ts2` */ ENGINE=InnoDB DEFAULT CHARSET=utf8mb4
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## Check with DML operations
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DELETE FROM tab1;
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DELETE FROM tab2;
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DELETE FROM tab3;
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DELETE FROM tab4;
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DELETE FROM purchase;
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ALTER TABLE tab4 DROP COLUMN c3;
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INSERT INTO tab1 VALUES(1, 'VISH');
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INSERT INTO tab2 VALUES(2, 'VISH');
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INSERT INTO tab3 VALUES (100,'VISWANATH',100);
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INSERT INTO tab3 VALUES (300,'VISWANATH',100);
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INSERT INTO tab4 VALUES(2, 'VISH');
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INSERT INTO purchase VALUES(1,'1980-05-31');
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INSERT INTO purchase VALUES(2,'1999-05-31');
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INSERT INTO purchase VALUES(3,'1998-05-31');
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INSERT INTO purchase VALUES(4,'1979-05-31');
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INSERT INTO purchase VALUES(5,'1978-05-31');
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INSERT INTO purchase VALUES(6,'1997-05-31');
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SELECT * FROM tab1;
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c1 c2
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1 VISH
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SELECT * FROM tab2;
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c1 c2
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2 VISH
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SELECT * FROM tab3;
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empno ename sal
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100 VISWANATH 100
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300 VISWANATH 100
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SELECT * FROM tab4;
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c1 c2
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2 VISH
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DROP TABLE tab1;
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DROP TABLE tab2;
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DROP TABLE tab3;
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DROP TABLE tab4;
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DROP TABLE purchase;
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DROP TABLESPACE ts2;
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## Stop DB server for clean up
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## Cleanup the Windows --datadir location and its *.ibd file location
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## Restart the server with MTR default location
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# restart: --datadir=OLD_DATADIR
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SELECT @@datadir;
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@@datadir
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OLD_DATADIR
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SELECT * FROM tab;
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c1
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10
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DROP TABLE tab;
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call mtr.add_suppression("\\[Warning\\] \\[[^]]*\\] InnoDB: Tablespace 'innodb_system' filename is unknown. Use \\--innodb-directories to locate of the file.");
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