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e0a0fe7d81
fil_iterate(), fil_tablespace_iterate(): Replace os_file_read() with os_file_read_no_error_handling(). os_file_read_func(), os_file_read_no_error_handling_func(): Do not retry partial reads. There used to be an infinite amount of retries. Because InnoDB extends both data and log files upfront, partial reads should be impossible during normal operation.
175 lines
4.7 KiB
Plaintext
175 lines
4.7 KiB
Plaintext
--source include/have_innodb.inc
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SET @row_format = @@GLOBAL.innodb_default_row_format;
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SET @large_prefix = @@GLOBAL.innodb_large_prefix;
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SET @file_format = @@GLOBAL.innodb_file_format;
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SET GLOBAL innodb_file_format = barracuda;
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# set the variables
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let $MYSQLD_DATADIR = `SELECT @@datadir`;
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--echo # ###########################################################
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--echo # Check with Import/Export tablespace with Default_row_format
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# Set row_format=Compact
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SET GLOBAL innodb_default_row_format=Compact;
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# Check row_format=Compact
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SELECT @@innodb_default_row_format;
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# Check file_per_table=1
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SELECT @@innodb_file_per_table;
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CREATE TABLE tab(a INT) ENGINE=InnoDB;
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--replace_column 3 # 5 # 6 # 7 # 8 # 9 # 10 # 12 #
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SHOW TABLE STATUS LIKE 'tab';
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INSERT INTO tab VALUES(1);
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INSERT INTO tab VALUES(2);
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# Check the rows
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SELECT * FROM tab;
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FLUSH TABLE tab FOR EXPORT;
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# Take the backup of the ibd and cfg files
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--copy_file $MYSQLD_DATADIR/test/tab.cfg $MYSQLD_DATADIR/tab.cfg
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--copy_file $MYSQLD_DATADIR/test/tab.ibd $MYSQLD_DATADIR/tab.ibd
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UNLOCK TABLES;
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# Cleanup
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DROP TABLE tab;
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# Set the default_row_format=Dynamic
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SET GLOBAL innodb_default_row_format=Dynamic;
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CREATE TABLE tab(a INT) ENGINE=InnoDB;
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# Remove the *.ibd file
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ALTER TABLE tab DISCARD TABLESPACE;
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# Move the *.ibd,*.cfg file into orginal location
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--move_file $MYSQLD_DATADIR/tab.cfg $MYSQLD_DATADIR/test/tab.cfg
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--move_file $MYSQLD_DATADIR/tab.ibd $MYSQLD_DATADIR/test/tab.ibd
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--error ER_TABLE_SCHEMA_MISMATCH
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ALTER TABLE tab IMPORT TABLESPACE;
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# Take the backup of the ibd and cfg files
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--copy_file $MYSQLD_DATADIR/test/tab.cfg $MYSQLD_DATADIR/tab.cfg
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--copy_file $MYSQLD_DATADIR/test/tab.ibd $MYSQLD_DATADIR/tab.ibd
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# Cleanup
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DROP TABLE tab;
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# Remove orphan files
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--remove_file $MYSQLD_DATADIR/test/tab.cfg
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--remove_file $MYSQLD_DATADIR/test/tab.ibd
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# Set the default_row_format=Compact
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SET GLOBAL innodb_default_row_format=Compact;
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# Check row_format=Compact
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SELECT @@innodb_default_row_format;
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CREATE TABLE tab(a INT) ENGINE=InnoDB;
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--replace_column 3 # 5 # 6 # 7 # 8 # 9 # 10 # 12 #
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SHOW TABLE STATUS LIKE 'tab';
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# Remove the *.ibd file
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ALTER TABLE tab DISCARD TABLESPACE;
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# Move the *ibd,*.cfg file into orginal location
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--copy_file $MYSQLD_DATADIR/tab.cfg $MYSQLD_DATADIR/test/tab.ibd
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--move_file $MYSQLD_DATADIR/tab.cfg $MYSQLD_DATADIR/test/tab.cfg
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call mtr.add_suppression("InnoDB: Tried to read .* bytes at offset 0");
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--error ER_INTERNAL_ERROR
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ALTER TABLE tab IMPORT TABLESPACE;
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--remove_file $MYSQLD_DATADIR/test/tab.ibd
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--move_file $MYSQLD_DATADIR/tab.ibd $MYSQLD_DATADIR/test/tab.ibd
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# Check import is successful (because same row_format)
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ALTER TABLE tab IMPORT TABLESPACE;
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# Check the rows
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SELECT * FROM tab;
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# Cleanup
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DROP TABLE tab;
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--echo # ###########################################################
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# Check when Index Column size (3070 bytes) is too long, Change row_format
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# Check when Index Column size (767 bytes), Change row_format
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# Dynamic to Compact to Dynamic
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# Set the default_row_format=Dynamic
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SET GLOBAL innodb_default_row_format=Dynamic;
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SET GLOBAL innodb_large_prefix=ON;
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SELECT @@innodb_default_row_format;
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CREATE TABLE tab(a INT PRIMARY KEY, b VARCHAR(5000), KEY idx1(b(3070))) ENGINE= InnoDB;
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--replace_column 3 # 5 # 6 # 7 # 8 # 9 # 10 # 12 #
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SHOW TABLE STATUS LIKE 'tab';
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INSERT INTO tab(a,b) VALUES(1,'Check with max column size');
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# Check by SELECT, no errors
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SELECT * FROM tab;
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# Change row_format to Compact
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SET GLOBAL innodb_default_row_format=COMPACT;
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# Check error ERROR 1709 (HY000): Index column size too large
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-- error ER_INDEX_COLUMN_TOO_LONG
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ALTER TABLE tab ROW_FORMAT=COMPACT;
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# Cleanup
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DROP TABLE tab;
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# Change the default_row_format to default
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SET GLOBAL innodb_default_row_format=Default;
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SELECT @@innodb_default_row_format;
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SET GLOBAL innodb_default_row_format=Dynamic;
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# Change row_format to Dynamic
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SELECT @@innodb_default_row_format;
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CREATE TABLE tab(a INT PRIMARY KEY, b VARCHAR(5000), KEY idx1(b(767))) ENGINE= InnoDB;
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--replace_column 3 # 5 # 6 # 7 # 8 # 9 # 10 # 12 #
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SHOW TABLE STATUS LIKE 'tab';
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INSERT INTO tab(a,b) VALUES(1,'Check with max column size');
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# Check by SELECT, no errors
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SELECT * FROM tab;
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# Check no errors because Compact allows 767 bytes
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ALTER TABLE tab ROW_FORMAT=COMPACT;
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--replace_column 3 # 5 # 6 # 7 # 8 # 9 # 10 # 12 #
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SHOW TABLE STATUS LIKE 'tab';
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# Check by SELECT, no errors
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SELECT * FROM tab;
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# Check no errors
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ALTER TABLE tab ROW_FORMAT=COMPRESSED;
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# Check by SELECT, no errors
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SELECT * FROM tab;
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# Check no errors
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ALTER TABLE tab ROW_FORMAT=Dynamic;
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--replace_column 3 # 5 # 6 # 7 # 8 # 9 # 10 # 12 #
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SHOW TABLE STATUS LIKE 'tab';
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# Cleanup
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DROP TABLE tab;
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SET GLOBAL innodb_default_row_format = @row_format;
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SET GLOBAL innodb_large_prefix = @large_prefix;
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SET GLOBAL innodb_file_format = @file_format;
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