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	 bda40ccb85
			
		
	
	
	bda40ccb85
	
	
	
		
			
			In commit fa8a46eb68 (MDEV-33613)
the parameter innodb_lru_flush_size ceased to have any effect.
Let us declare the parameter as deprecated and additionally as
MARIADB_REMOVED_OPTION, so that there will be a warning written
to the error log in case the option is specified in the command line.
Let us also do the same for the parameter
innodb_purge_rseg_truncate_frequency
that was deprecated&ignored earlier in MDEV-32050.
Reviewed by: Debarun Banerjee
		
	
			
		
			
				
	
	
		
			365 lines
		
	
	
	
		
			12 KiB
		
	
	
	
		
			Text
		
	
	
	
	
	
			
		
		
	
	
			365 lines
		
	
	
	
		
			12 KiB
		
	
	
	
		
			Text
		
	
	
	
	
	
| @@ -49,7 +49,7 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	8
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	Number of InnoDB Adaptive Hash Index Partitions (default 8)
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|  NUMERIC_MIN_VALUE	1
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|  NUMERIC_MAX_VALUE	512
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| @@ -73,7 +73,7 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	1
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT
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| +VARIABLE_TYPE	INT
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|  VARIABLE_COMMENT	The AUTOINC lock modes supported by InnoDB: 0 => Old style AUTOINC locking (for backward compatibility); 1 => New style AUTOINC locking; 2 => No AUTOINC locking (unsafe for SBR)
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|  NUMERIC_MIN_VALUE	0
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|  NUMERIC_MAX_VALUE	2
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| @@ -85,10 +85,10 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	134217728
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	Size of a single memory chunk for resizing buffer pool. Online buffer pool resizing happens at this granularity. 0 means disable resizing buffer pool.
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|  NUMERIC_MIN_VALUE	1048576
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| -NUMERIC_MAX_VALUE	9223372036854775807
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| +NUMERIC_MAX_VALUE	2147483647
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|  NUMERIC_BLOCK_SIZE	1048576
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|  ENUM_VALUE_LIST	NULL
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|  READ_ONLY	YES
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| @@ -121,7 +121,7 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	25
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	Dump only the hottest N% of each buffer pool, defaults to 25
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|  NUMERIC_MIN_VALUE	1
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|  NUMERIC_MAX_VALUE	100
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| @@ -205,7 +205,7 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	0
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	A number between [0, 100] that tells how oftern buffer pool dump status in percentages should be printed. E.g. 10 means that buffer pool dump status is printed when every 10% of number of buffer pool pages are dumped. Default is 0 (only start and end status is printed).
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|  NUMERIC_MIN_VALUE	0
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|  NUMERIC_MAX_VALUE	100
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| @@ -325,7 +325,7 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	5
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	If the compression failure rate of a table is greater than this number more padding is added to the pages to reduce the failures. A value of zero implies no padding
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|  NUMERIC_MIN_VALUE	0
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|  NUMERIC_MAX_VALUE	100
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| @@ -349,7 +349,7 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	50
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	Percentage of empty space on a data page that can be reserved to make the page compressible.
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|  NUMERIC_MIN_VALUE	0
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|  NUMERIC_MAX_VALUE	75
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| @@ -649,7 +649,7 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	600
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	Maximum number of seconds that semaphore times out in InnoDB.
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|  NUMERIC_MIN_VALUE	1
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|  NUMERIC_MAX_VALUE	4294967295
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| @@ -697,7 +697,7 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	30
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	Number of iterations over which the background flushing is averaged.
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|  NUMERIC_MIN_VALUE	1
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|  NUMERIC_MAX_VALUE	1000
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| @@ -721,7 +721,7 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	1
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	Controls the durability/speed trade-off for commits. Set to 0 (write and flush redo log to disk only once per second), 1 (flush to disk at each commit), 2 (write to log at commit but flush to disk only once per second) or 3 (flush to disk at prepare and at commit, slower and usually redundant). 1 and 3 guarantees that after a crash, committed transactions will not be lost and will be consistent with the binlog and other transactional engines. 2 can get inconsistent and lose transactions if there is a power failure or kernel crash but not if mysqld crashes. 0 has no guarantees in case of crash. 0 and 2 can be faster than 1 or 3.
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|  NUMERIC_MIN_VALUE	0
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|  NUMERIC_MAX_VALUE	3
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| @@ -745,7 +745,7 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	1
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	Set to 0 (don't flush neighbors from buffer pool), 1 (flush contiguous neighbors from buffer pool) or 2 (flush neighbors from buffer pool), when flushing a block
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|  NUMERIC_MIN_VALUE	0
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|  NUMERIC_MAX_VALUE	2
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| @@ -781,7 +781,7 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	0
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	Helps to save your data in case the disk image of the database becomes corrupt. Value 5 can return bogus data, and 6 can permanently corrupt data.
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|  NUMERIC_MIN_VALUE	0
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|  NUMERIC_MAX_VALUE	6
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| @@ -805,10 +805,10 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	8000000
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	InnoDB Fulltext search cache size in bytes
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|  NUMERIC_MIN_VALUE	1600000
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| -NUMERIC_MAX_VALUE	1099511627776
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| +NUMERIC_MAX_VALUE	536870912
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|  NUMERIC_BLOCK_SIZE	0
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|  ENUM_VALUE_LIST	NULL
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|  READ_ONLY	NO
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| @@ -841,7 +841,7 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	84
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	InnoDB Fulltext search maximum token size in characters
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|  NUMERIC_MIN_VALUE	10
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|  NUMERIC_MAX_VALUE	84
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| @@ -853,7 +853,7 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	3
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	InnoDB Fulltext search minimum token size in characters
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|  NUMERIC_MIN_VALUE	0
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|  NUMERIC_MAX_VALUE	16
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| @@ -865,7 +865,7 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	2000
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	InnoDB Fulltext search number of words to optimize for each optimize table call 
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|  NUMERIC_MIN_VALUE	1000
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|  NUMERIC_MAX_VALUE	10000
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| @@ -877,10 +877,10 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	2000000000
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	InnoDB Fulltext search query result cache limit in bytes
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|  NUMERIC_MIN_VALUE	1000000
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| -NUMERIC_MAX_VALUE	18446744073709551615
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| +NUMERIC_MAX_VALUE	4294967295
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|  NUMERIC_BLOCK_SIZE	0
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|  ENUM_VALUE_LIST	NULL
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|  READ_ONLY	NO
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| @@ -901,7 +901,7 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	2
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	InnoDB Fulltext search parallel sort degree, will round up to nearest power of 2 number
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|  NUMERIC_MIN_VALUE	1
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|  NUMERIC_MAX_VALUE	16
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| @@ -913,10 +913,10 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	640000000
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	Total memory allocated for InnoDB Fulltext Search cache
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|  NUMERIC_MIN_VALUE	32000000
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| -NUMERIC_MAX_VALUE	1099511627776
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| +NUMERIC_MAX_VALUE	1600000000
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|  NUMERIC_BLOCK_SIZE	0
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|  ENUM_VALUE_LIST	NULL
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|  READ_ONLY	NO
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| @@ -961,22 +961,22 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	200
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	Number of IOPs the server can do. Tunes the background IO rate
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|  NUMERIC_MIN_VALUE	100
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| -NUMERIC_MAX_VALUE	18446744073709551615
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| +NUMERIC_MAX_VALUE	4294967295
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|  NUMERIC_BLOCK_SIZE	0
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|  ENUM_VALUE_LIST	NULL
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|  READ_ONLY	NO
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|  COMMAND_LINE_ARGUMENT	REQUIRED
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|  VARIABLE_NAME	INNODB_IO_CAPACITY_MAX
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|  SESSION_VALUE	NULL
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| -DEFAULT_VALUE	18446744073709551615
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| +DEFAULT_VALUE	4294967295
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	Limit to which innodb_io_capacity can be inflated.
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|  NUMERIC_MIN_VALUE	100
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| -NUMERIC_MAX_VALUE	18446744073709551615
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| +NUMERIC_MAX_VALUE	4294967295
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|  NUMERIC_BLOCK_SIZE	0
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|  ENUM_VALUE_LIST	NULL
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|  READ_ONLY	NO
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| @@ -1009,10 +1009,10 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	16777216
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	The size of the buffer which InnoDB uses to write log to the log files on disk.
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|  NUMERIC_MIN_VALUE	262144
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| -NUMERIC_MAX_VALUE	9223372036854775807
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| +NUMERIC_MAX_VALUE	2147483647
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|  NUMERIC_BLOCK_SIZE	1024
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|  ENUM_VALUE_LIST	NULL
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|  READ_ONLY	YES
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| @@ -1057,7 +1057,7 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	8192
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	Redo log write ahead unit size to avoid read-on-write, it should match the OS cache block IO size
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|  NUMERIC_MIN_VALUE	512
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|  NUMERIC_MAX_VALUE	16384
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| @@ -1069,10 +1069,10 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	32
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	Deprecated parameter with no effect
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|  NUMERIC_MIN_VALUE	1
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| -NUMERIC_MAX_VALUE	18446744073709551615
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| +NUMERIC_MAX_VALUE	4294967295
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|  NUMERIC_BLOCK_SIZE	0
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|  ENUM_VALUE_LIST	NULL
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|  READ_ONLY	NO
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| @@ -1081,10 +1081,10 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	1536
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	How deep to scan LRU to keep it clean
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|  NUMERIC_MIN_VALUE	100
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| -NUMERIC_MAX_VALUE	18446744073709551615
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| +NUMERIC_MAX_VALUE	4294967295
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|  NUMERIC_BLOCK_SIZE	0
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|  ENUM_VALUE_LIST	NULL
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|  READ_ONLY	NO
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| @@ -1129,10 +1129,10 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	0
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	Desired maximum length of the purge queue (0 = no limit)
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|  NUMERIC_MIN_VALUE	0
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| -NUMERIC_MAX_VALUE	18446744073709551615
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| +NUMERIC_MAX_VALUE	4294967295
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|  NUMERIC_BLOCK_SIZE	0
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|  ENUM_VALUE_LIST	NULL
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|  READ_ONLY	NO
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| @@ -1141,7 +1141,7 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	0
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	Maximum delay of user threads in micro-seconds
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|  NUMERIC_MIN_VALUE	0
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|  NUMERIC_MAX_VALUE	10000000
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| @@ -1273,10 +1273,10 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	0
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	How many files at the maximum InnoDB keeps open at the same time.
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|  NUMERIC_MIN_VALUE	0
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| -NUMERIC_MAX_VALUE	9223372036854775807
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| +NUMERIC_MAX_VALUE	2147483647
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|  NUMERIC_BLOCK_SIZE	0
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|  ENUM_VALUE_LIST	NULL
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|  READ_ONLY	YES
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| @@ -1309,7 +1309,7 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	16384
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	Page size to use for all InnoDB tablespaces.
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|  NUMERIC_MIN_VALUE	4096
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|  NUMERIC_MAX_VALUE	65536
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| @@ -1345,7 +1345,7 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	1000
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	Number of UNDO log pages to purge in one batch from the history list.
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|  NUMERIC_MIN_VALUE	1
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|  NUMERIC_MAX_VALUE	5000
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| @@ -1357,7 +1357,7 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	128
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	Deprecated parameter with no effect
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|  NUMERIC_MIN_VALUE	1
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|  NUMERIC_MAX_VALUE	128
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| @@ -1393,7 +1393,7 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	56
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	Number of pages that must be accessed sequentially for InnoDB to trigger a readahead.
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|  NUMERIC_MIN_VALUE	0
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|  NUMERIC_MAX_VALUE	64
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| @@ -1465,7 +1465,7 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	1048576
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	Memory buffer size for index creation
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|  NUMERIC_MIN_VALUE	65536
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|  NUMERIC_MAX_VALUE	67108864
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| @@ -1633,10 +1633,10 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	30
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	Count of spin-loop rounds in InnoDB mutexes (30 by default)
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|  NUMERIC_MIN_VALUE	0
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| -NUMERIC_MAX_VALUE	18446744073709551615
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| +NUMERIC_MAX_VALUE	4294967295
 | |
|  NUMERIC_BLOCK_SIZE	0
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|  ENUM_VALUE_LIST	NULL
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|  READ_ONLY	NO
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| @@ -1729,7 +1729,7 @@
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|  SESSION_VALUE	NULL
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|  DEFAULT_VALUE	0
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|  VARIABLE_SCOPE	GLOBAL
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| -VARIABLE_TYPE	BIGINT UNSIGNED
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| +VARIABLE_TYPE	INT UNSIGNED
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|  VARIABLE_COMMENT	Number of undo tablespaces to use.
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|  NUMERIC_MIN_VALUE	0
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|  NUMERIC_MAX_VALUE	127
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