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2147951560
-Replaced incorrect string comparision in views for is_hashed and is_old as these columns are integer and not string Affected Views: -innodb_buffer_stats_by_schema -innodb_buffer_stats_by_table -x_innodb_buffer_stats_by_schema -x_innodb_buffer_stats_by_table
48 lines
1.9 KiB
Text
48 lines
1.9 KiB
Text
SET GLOBAL innodb_file_per_table = ON;
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set global innodb_compression_algorithm = 1;
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# Create and populate a tables
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CREATE TABLE t1 (a INT AUTO_INCREMENT PRIMARY KEY, b TEXT) ENGINE=InnoDB ENCRYPTED=YES ENCRYPTION_KEY_ID=4;
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CREATE TABLE t2 (a INT AUTO_INCREMENT PRIMARY KEY, b TEXT) ENGINE=InnoDB ROW_FORMAT=COMPRESSED ENCRYPTED=YES ENCRYPTION_KEY_ID=4;
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CREATE TABLE t3 (a INT AUTO_INCREMENT PRIMARY KEY, b TEXT) ENGINE=InnoDB ROW_FORMAT=COMPRESSED ENCRYPTED=NO;
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CREATE TABLE t4 (a INT AUTO_INCREMENT PRIMARY KEY, b TEXT) ENGINE=InnoDB PAGE_COMPRESSED=1;
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CREATE TABLE t5 (a INT AUTO_INCREMENT PRIMARY KEY, b TEXT) ENGINE=InnoDB PAGE_COMPRESSED=1 ENCRYPTED=YES ENCRYPTION_KEY_ID=4;
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CREATE TABLE t6 (a INT AUTO_INCREMENT PRIMARY KEY, b TEXT) ENGINE=InnoDB;
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# Run innochecksum on t1, check -S does not cause crash for encrypted file
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# Run innochecksum on t2
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# Run innochecksum on t3
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# Run innochecksum on t4
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# Run innochecksum on t4
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# Run innochecksum on t5
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# Run innochecksum on t6
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# Backup tables before corrupting
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# Corrupt FIL_PAGE_FILE_FLUSH_LSN_OR_KEY_VERSION
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# Run innochecksum on t2
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# Run innochecksum on t3
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# no encryption corrupting the field should not have effect
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# Run innochecksum on t6
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# In new checksum format, checksum calculated for whole page.
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# So It should affected.
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# Restore the original tables
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# Corrupt FIL_PAGE_FILE_FLUSH_LSN_OR_KEY_VERSION+4 (post encryption checksum)
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# Run innochecksum on t2
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# Run innochecksum on t3
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# Run innochecksum on t6
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# Space ID mismatch
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# Restore the original tables
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# Corrupt FIL_DATA+10 (data)
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# Run innochecksum on t2
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# Run innochecksum on t3
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# Run innochecksum on t6
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# Restore the original tables
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# restart
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# Trigger AHI and test pages_hashed, pages_old as non zero from sys view
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SELECT STRAIGHT_JOIN COUNT(t6a.a)
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FROM t6 AS t6a, t6 AS t6b
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WHERE t6a.a = t6b.a;
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COUNT(t6a.a)
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1000
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SELECT SUM(pages_hashed)>0 `1`, SUM(pages_old)>0 `1`
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FROM sys.innodb_buffer_stats_by_table;
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1 1
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1 1
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DROP TABLE t1, t2, t3, t4, t5, t6;
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