synex.uk / 127.0.0.1 / information_schema / SYSTEM_VARIABLES

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Showing rows 0 - ...

(Query took 0.0057 seconds.) [NUMERIC_MAX_VALUE: 99.999... - 65535...]

SELECT * FROM `SYSTEM_VARIABLES` ORDER BY `NUMERIC_MAX_VALUE` DESC

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VARIABLE_NAME	SESSION_VALUE	GLOBAL_VALUE	GLOBAL_VALUE_ORIGIN	DEFAULT_VALUE	VARIABLE_SCOPE	VARIABLE_TYPE	VARIABLE_COMMENT	NUMERIC_MIN_VALUE	NUMERIC_MAX_VALUE 1	NUMERIC_BLOCK_SIZE	ENUM_VALUE_LIST	READ_ONLY	COMMAND_LINE_ARGUMENT
INNODB_MAX_DIRTY_PAGES_PCT	NULL	75.000000	COMPILE-TIME	75.000000	GLOBAL	DOUBLE	Percentage of dirty pages allowed in bufferpool.	0	99.999	NULL	NULL	NO	REQUIRED
INNODB_MAX_DIRTY_PAGES_PCT_LWM	NULL	0.000000	COMPILE-TIME	0.000000	GLOBAL	DOUBLE	Percentage of dirty pages at which flushing kicks ...	0	99.999	NULL	NULL	NO	REQUIRED
EXPIRE_LOGS_DAYS	NULL	0	COMPILE-TIME	0	GLOBAL	INT UNSIGNED	If non-zero, binary logs will be purged after expi...	0	99	1	NULL	NO	REQUIRED
INNODB_OLD_BLOCKS_PCT	NULL	37	COMPILE-TIME	37	GLOBAL	INT UNSIGNED	Percentage of the buffer pool to reserve for 'old'...	5	95	0	NULL	NO	REQUIRED
MYISAM_MAX_SORT_FILE_SIZE	NULL	2146435072	COMPILE-TIME	2146435072	GLOBAL	BIGINT UNSIGNED	Don't use the fast sort index method to created in...	0	9223372036854775807	1048576	NULL	NO	REQUIRED
ARIA_MAX_SORT_FILE_SIZE	NULL	9223372036853727232	COMPILE-TIME	9223372036853727232	GLOBAL	BIGINT UNSIGNED	Don't use the fast sort index method to created in...	0	9223372036854775807	1048576	NULL	NO	REQUIRED
INNODB_BUFFER_POOL_SIZE	NULL	16777216	CONFIG	134217728	GLOBAL	BIGINT UNSIGNED	The size of the memory buffer InnoDB uses to cache...	2097152	9223372036854775807	1048576	NULL	NO	REQUIRED
COLUMN_COMPRESSION_ZLIB_LEVEL	6	6	COMPILE-TIME	6	SESSION	INT UNSIGNED	zlib compression level (1 gives best speed, 9 give...	0	9	1	NULL	NO	REQUIRED
INNODB_COMPRESSION_LEVEL	NULL	6	COMPILE-TIME	6	GLOBAL	INT UNSIGNED	Compression level used for zlib compression. 0 is...	0	9	0	NULL	NO	REQUIRED
FT_MAX_WORD_LEN	NULL	84	COMPILE-TIME	84	GLOBAL	INT UNSIGNED	The maximum length of the word to be included in a...	10	84	1	NULL	YES	REQUIRED
FT_MIN_WORD_LEN	NULL	4	COMPILE-TIME	4	GLOBAL	INT UNSIGNED	The minimum length of the word to be included in a...	1	84	1	NULL	YES	REQUIRED
INNODB_FT_MAX_TOKEN_SIZE	NULL	84	COMPILE-TIME	84	GLOBAL	INT UNSIGNED	InnoDB Fulltext search maximum token size in chara...	10	84	0	NULL	YES	REQUIRED
MAX_SORT_LENGTH	1024	1024	COMPILE-TIME	1024	SESSION	INT UNSIGNED	The number of bytes to use when sorting BLOB or TE...	64	8388608	1	NULL	NO	REQUIRED
MAX_LENGTH_FOR_SORT_DATA	1024	1024	COMPILE-TIME	1024	SESSION	INT UNSIGNED	Max number of bytes in sorted records	4	8388608	1	NULL	NO	REQUIRED
JOIN_CACHE_LEVEL	2	2	COMPILE-TIME	2	SESSION	INT UNSIGNED	Controls what join operations can be executed with...	0	8	1	NULL	NO	REQUIRED
INNODB_COMPRESSION_PAD_PCT_MAX	NULL	50	COMPILE-TIME	50	GLOBAL	INT UNSIGNED	Percentage of empty space on a data page that can ...	0	75	0	NULL	NO	OPTIONAL
INNODB_ADAPTIVE_FLUSHING_LWM	NULL	10.000000	COMPILE-TIME	10.000000	GLOBAL	DOUBLE	Percentage of log capacity below which no adaptive...	0	70	NULL	NULL	NO	REQUIRED
MYISAM_DATA_POINTER_SIZE	NULL	6	COMPILE-TIME	6	GLOBAL	INT UNSIGNED	Default pointer size to be used for MyISAM tables	2	7	1	NULL	NO	REQUIRED
DEFAULT_WEEK_FORMAT	0	0	COMPILE-TIME	0	SESSION	INT UNSIGNED	The default week format used by WEEK() functions	0	7	1	NULL	NO	REQUIRED
INNODB_SORT_BUFFER_SIZE	NULL	1048576	COMPILE-TIME	1048576	GLOBAL	INT UNSIGNED	Memory buffer size for index creation	65536	67108864	0	NULL	YES	REQUIRED
THREAD_POOL_MAX_THREADS	NULL	65536	COMPILE-TIME	65536	GLOBAL	INT UNSIGNED	Maximum allowed number of worker threads in the th...	1	65536	1	NULL	NO	REQUIRED
HOST_CACHE_SIZE	NULL	279	AUTO	128	GLOBAL	INT UNSIGNED	How many host names should be cached to avoid reso...	0	65536	1	NULL	NO	REQUIRED
INNODB_PAGE_SIZE	NULL	16384	COMPILE-TIME	16384	GLOBAL	INT UNSIGNED	Page size to use for all InnoDB tablespaces.	4096	65536	0	NULL	YES	OPTIONAL
AUTO_INCREMENT_OFFSET	1	1	COMPILE-TIME	1	SESSION	INT UNSIGNED	Offset added to Auto-increment columns. Used when ...	1	65535	1	NULL	NO	OPTIONAL
AUTO_INCREMENT_INCREMENT	1	1	COMPILE-TIME	1	SESSION	INT UNSIGNED	Auto-increment columns are incremented by this	1	65535	1	NULL	NO	OPTIONAL

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