VARIABLE_COMMENT The maximum length of the result of function GROUP_CONCAT()
VARIABLE_COMMENT The maximum length of the result of function GROUP_CONCAT()
NUMERIC_MIN_VALUE 4
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
...
...
@@ -289,14 +289,14 @@
READ_ONLY NO
@@ -1597,7 +1597,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 31536000
DEFAULT_VALUE 86400
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Timeout in seconds to wait for a lock before returning an error.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 31536000
@@ -1709,7 +1709,7 @@
@@ -1737,7 +1737,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1
VARIABLE_SCOPE SESSION
...
...
@@ -305,25 +305,25 @@
VARIABLE_COMMENT Write to slow log every #th slow query. Set to 1 to log everything. Increase it to reduce the size of the slow or the performance impact of slow logging
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -1751,7 +1751,7 @@
@@ -1779,7 +1779,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1
DEFAULT_VALUE 2
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Log some not critical warnings to the general log file.Value can be between 0 and 11. Higher values mean more verbosity
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -1793,7 +1793,7 @@
@@ -1821,7 +1821,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4194304
DEFAULT_VALUE 16777216
VARIABLE_SCOPE SESSION
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Max packet length to send to or receive from the server
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 1073741824
@@ -1803,14 +1803,14 @@
@@ -1831,14 +1831,14 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MAX_BINLOG_CACHE_SIZE
SESSION_VALUE NULL
...
...
@@ -341,7 +341,7 @@
NUMERIC_BLOCK_SIZE 4096
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -1821,7 +1821,7 @@
@@ -1849,7 +1849,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1073741824
VARIABLE_SCOPE GLOBAL
...
...
@@ -350,7 +350,7 @@
VARIABLE_COMMENT Binary log will be rotated automatically when the size exceeds this value.
NUMERIC_MIN_VALUE 4096
NUMERIC_MAX_VALUE 1073741824
@@ -1831,14 +1831,14 @@
@@ -1859,14 +1859,14 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MAX_BINLOG_STMT_CACHE_SIZE
SESSION_VALUE NULL
...
...
@@ -368,7 +368,7 @@
NUMERIC_BLOCK_SIZE 4096
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -1849,7 +1849,7 @@
@@ -1877,7 +1877,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 151
VARIABLE_SCOPE GLOBAL
...
...
@@ -377,7 +377,7 @@
VARIABLE_COMMENT The number of simultaneous clients allowed
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 100000
@@ -1863,7 +1863,7 @@
@@ -1891,7 +1891,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 100
VARIABLE_SCOPE GLOBAL
...
...
@@ -386,7 +386,7 @@
VARIABLE_COMMENT If there is more than this number of interrupted connections from a host this host will be blocked from further connections
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -1877,7 +1877,7 @@
@@ -1905,7 +1905,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 20
VARIABLE_SCOPE SESSION
...
...
@@ -395,7 +395,7 @@
VARIABLE_COMMENT Don't start more than this number of threads to handle INSERT DELAYED statements. If set to zero INSERT DELAYED will be not used
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 16384
@@ -1905,7 +1905,7 @@
@@ -1933,7 +1933,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 64
VARIABLE_SCOPE SESSION
...
...
@@ -404,7 +404,7 @@
VARIABLE_COMMENT Max number of errors/warnings to store for a statement
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 65535
@@ -1922,7 +1922,7 @@
@@ -1950,7 +1950,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Don't allow creation of heap tables bigger than this
NUMERIC_MIN_VALUE 16384
...
...
@@ -413,7 +413,7 @@
NUMERIC_BLOCK_SIZE 1024
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -1933,7 +1933,7 @@
@@ -1961,7 +1961,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 20
VARIABLE_SCOPE SESSION
...
...
@@ -422,7 +422,7 @@
VARIABLE_COMMENT Don't start more than this number of threads to handle INSERT DELAYED statements. If set to zero INSERT DELAYED will be not used
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 16384
@@ -1961,7 +1961,7 @@
@@ -1989,7 +1989,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1024
VARIABLE_SCOPE SESSION
...
...
@@ -431,7 +431,7 @@
VARIABLE_COMMENT Max number of bytes in sorted records
NUMERIC_MIN_VALUE 4
NUMERIC_MAX_VALUE 8388608
@@ -1975,7 +1975,7 @@
@@ -2003,7 +2003,7 @@
GLOBAL_VALUE_ORIGIN AUTO
DEFAULT_VALUE 1048576
VARIABLE_SCOPE GLOBAL
...
...
@@ -440,7 +440,7 @@
VARIABLE_COMMENT The maximum BLOB length to send to server from mysql_send_long_data API. Deprecated option; use max_allowed_packet instead.
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 4294967295
@@ -1989,7 +1989,7 @@
@@ -2017,7 +2017,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 16382
VARIABLE_SCOPE GLOBAL
...
...
@@ -449,7 +449,7 @@
VARIABLE_COMMENT Maximum number of prepared statements in the server
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1048576
@@ -2003,7 +2003,7 @@
@@ -2031,7 +2031,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4294967295
VARIABLE_SCOPE SESSION
...
...
@@ -458,7 +458,7 @@
VARIABLE_COMMENT Maximum number of iterations when executing recursive queries
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -2017,7 +2017,7 @@
@@ -2045,7 +2045,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4294967295
VARIABLE_SCOPE SESSION
...
...
@@ -467,7 +467,7 @@
VARIABLE_COMMENT Limit assumed max number of seeks when looking up rows based on a key
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -2031,7 +2031,7 @@
@@ -2073,7 +2073,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1024
VARIABLE_SCOPE SESSION
...
...
@@ -476,7 +476,7 @@
VARIABLE_COMMENT The number of bytes to use when sorting BLOB or TEXT values (only the first max_sort_length bytes of each value are used; the rest are ignored)
NUMERIC_MIN_VALUE 4
NUMERIC_MAX_VALUE 8388608
@@ -2045,7 +2045,7 @@
@@ -2087,7 +2087,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE SESSION
...
...
@@ -485,7 +485,7 @@
VARIABLE_COMMENT Maximum stored procedure recursion depth
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 255
@@ -2073,7 +2073,7 @@
@@ -2115,7 +2115,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 32
VARIABLE_SCOPE SESSION
...
...
@@ -494,7 +494,7 @@
VARIABLE_COMMENT Unused, will be removed.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -2101,7 +2101,7 @@
@@ -2143,7 +2143,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4294967295
VARIABLE_SCOPE GLOBAL
...
...
@@ -503,7 +503,7 @@
VARIABLE_COMMENT After this many write locks, allow some read locks to run in between
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -2115,7 +2115,7 @@
@@ -2157,7 +2157,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1024
VARIABLE_SCOPE GLOBAL
...
...
@@ -512,7 +512,7 @@
VARIABLE_COMMENT Unused
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 1048576
@@ -2129,7 +2129,7 @@
@@ -2171,7 +2171,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 8
VARIABLE_SCOPE GLOBAL
...
...
@@ -521,7 +521,7 @@
VARIABLE_COMMENT Unused
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 1024
@@ -2143,7 +2143,7 @@
@@ -2185,7 +2185,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 0
VARIABLE_SCOPE SESSION
...
...
@@ -530,7 +530,7 @@
VARIABLE_COMMENT Don't write queries to slow log that examine fewer rows than that
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -2157,7 +2157,7 @@
@@ -2199,7 +2199,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 262144
VARIABLE_SCOPE SESSION
...
...
@@ -539,7 +539,7 @@
VARIABLE_COMMENT Size of buffer to use when using MRR with range access
NUMERIC_MIN_VALUE 8192
NUMERIC_MAX_VALUE 2147483647
@@ -2171,10 +2171,10 @@
@@ -2213,10 +2213,10 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 256
VARIABLE_SCOPE SESSION
...
...
@@ -552,7 +552,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -2185,7 +2185,7 @@
@@ -2227,7 +2227,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1024
VARIABLE_SCOPE GLOBAL
...
...
@@ -561,7 +561,7 @@
VARIABLE_COMMENT Block size to be used for MyISAM index pages
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 16384
@@ -2199,7 +2199,7 @@
@@ -2241,7 +2241,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 6
VARIABLE_SCOPE GLOBAL
...
...
@@ -570,7 +570,7 @@
VARIABLE_COMMENT Default pointer size to be used for MyISAM tables
NUMERIC_MIN_VALUE 2
NUMERIC_MAX_VALUE 7
@@ -2209,9 +2209,9 @@
@@ -2251,9 +2251,9 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MYISAM_MAX_SORT_FILE_SIZE
SESSION_VALUE NULL
...
...
@@ -582,7 +582,7 @@
VARIABLE_SCOPE GLOBAL
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Don't use the fast sort index method to created index if the temporary file would get bigger than this
@@ -2223,14 +2223,14 @@
@@ -2265,14 +2265,14 @@
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME MYISAM_MMAP_SIZE
SESSION_VALUE NULL
...
...
@@ -600,7 +600,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY YES
@@ -2255,10 +2255,10 @@
@@ -2297,10 +2297,10 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1
VARIABLE_SCOPE SESSION
...
...
@@ -613,7 +613,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -2272,7 +2272,7 @@
@@ -2314,7 +2314,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The buffer that is allocated when sorting the index when doing a REPAIR or when creating indexes with CREATE INDEX or ALTER TABLE
NUMERIC_MIN_VALUE 4096
...
...
@@ -622,7 +622,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -2325,7 +2325,7 @@
@@ -2367,7 +2367,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 16384
VARIABLE_SCOPE SESSION
...
...
@@ -631,7 +631,7 @@
VARIABLE_COMMENT Buffer length for TCP/IP and socket communication
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 1048576
@@ -2339,7 +2339,7 @@
@@ -2381,7 +2381,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 30
VARIABLE_SCOPE SESSION
...
...
@@ -640,7 +640,7 @@
VARIABLE_COMMENT Number of seconds to wait for more data from a connection before aborting the read
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 31536000
@@ -2353,7 +2353,7 @@
@@ -2395,7 +2395,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 10
VARIABLE_SCOPE SESSION
...
...
@@ -649,7 +649,7 @@
VARIABLE_COMMENT If a read on a communication port is interrupted, retry this many times before giving up
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -2367,7 +2367,7 @@
@@ -2409,7 +2409,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 60
VARIABLE_SCOPE SESSION
...
...
@@ -658,7 +658,7 @@
VARIABLE_COMMENT Number of seconds to wait for a block to be written to a connection before aborting the write
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 31536000
@@ -2437,7 +2437,7 @@
@@ -2479,7 +2479,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1
VARIABLE_SCOPE SESSION
...
...
@@ -667,7 +667,7 @@
VARIABLE_COMMENT Controls the heuristic(s) applied during query optimization to prune less-promising partial plans from the optimizer search space. Meaning: 0 - do not apply any heuristic, thus perform exhaustive search; 1 - prune plans based on number of retrieved rows
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1
@@ -2451,7 +2451,7 @@
@@ -2493,7 +2493,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 62
VARIABLE_SCOPE SESSION
...
...
@@ -676,7 +676,7 @@
VARIABLE_COMMENT Maximum depth of search performed by the query optimizer. Values larger than the number of relations in a query result in better query plans, but take longer to compile a query. Values smaller than the number of tables in a relation result in faster optimization, but may produce very bad query plans. If set to 0, the system will automatically pick a reasonable value
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 62
@@ -2465,7 +2465,7 @@
@@ -2507,7 +2507,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 100
VARIABLE_SCOPE SESSION
...
...
@@ -685,7 +685,7 @@
VARIABLE_COMMENT Controls number of record samples to check condition selectivity
NUMERIC_MIN_VALUE 10
NUMERIC_MAX_VALUE 4294967295
@@ -2493,7 +2493,7 @@
@@ -2535,7 +2535,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1
VARIABLE_SCOPE SESSION
...
...
@@ -694,7 +694,7 @@
VARIABLE_COMMENT Controls selectivity of which conditions the optimizer takes into account to calculate cardinality of a partial join when it searches for the best execution plan Meaning: 1 - use selectivity of index backed range conditions to calculate the cardinality of a partial join if the last joined table is accessed by full table scan or an index scan, 2 - use selectivity of index backed range conditions to calculate the cardinality of a partial join in any case, 3 - additionally always use selectivity of range conditions that are not backed by any index to calculate the cardinality of a partial join, 4 - use histograms to calculate selectivity of range conditions that are not backed by any index to calculate the cardinality of a partial join.5 - additionally use selectivity of certain non-range predicates calculated on record samples
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 5
@@ -2521,7 +2521,7 @@
@@ -2563,7 +2563,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
...
...
@@ -703,7 +703,7 @@
VARIABLE_COMMENT Maximum number of instrumented user@host accounts. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2535,7 +2535,7 @@
@@ -2577,7 +2577,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
...
...
@@ -712,7 +712,7 @@
VARIABLE_COMMENT Size of the statement digest. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 200
@@ -2549,7 +2549,7 @@
@@ -2591,7 +2591,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
...
...
@@ -721,7 +721,7 @@
VARIABLE_COMMENT Number of rows in EVENTS_STAGES_HISTORY_LONG. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2563,7 +2563,7 @@
@@ -2605,7 +2605,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
...
...
@@ -730,7 +730,7 @@
VARIABLE_COMMENT Number of rows per thread in EVENTS_STAGES_HISTORY. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1024
@@ -2577,7 +2577,7 @@
@@ -2619,7 +2619,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
...
...
@@ -739,7 +739,7 @@
VARIABLE_COMMENT Number of rows in EVENTS_STATEMENTS_HISTORY_LONG. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2591,7 +2591,7 @@
@@ -2633,7 +2633,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
...
...
@@ -748,7 +748,7 @@
VARIABLE_COMMENT Number of rows per thread in EVENTS_STATEMENTS_HISTORY. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1024
@@ -2605,7 +2605,7 @@
@@ -2647,7 +2647,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
...
...
@@ -757,7 +757,7 @@
VARIABLE_COMMENT Number of rows in EVENTS_WAITS_HISTORY_LONG. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2619,7 +2619,7 @@
@@ -2661,7 +2661,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
...
...
@@ -766,7 +766,7 @@
VARIABLE_COMMENT Number of rows per thread in EVENTS_WAITS_HISTORY. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1024
@@ -2633,7 +2633,7 @@
@@ -2675,7 +2675,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
...
...
@@ -775,7 +775,7 @@
VARIABLE_COMMENT Maximum number of instrumented hosts. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2647,7 +2647,7 @@
@@ -2689,7 +2689,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 80
VARIABLE_SCOPE GLOBAL
...
...
@@ -784,7 +784,7 @@
VARIABLE_COMMENT Maximum number of condition instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2661,7 +2661,7 @@
@@ -2703,7 +2703,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
...
...
@@ -793,7 +793,7 @@
VARIABLE_COMMENT Maximum number of instrumented condition objects. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2675,7 +2675,7 @@
@@ -2717,7 +2717,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1024
VARIABLE_SCOPE GLOBAL
...
...
@@ -802,7 +802,7 @@
VARIABLE_COMMENT Maximum length considered for digest text, when stored in performance_schema tables.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1048576
@@ -2689,7 +2689,7 @@
@@ -2731,7 +2731,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 50
VARIABLE_SCOPE GLOBAL
...
...
@@ -811,7 +811,7 @@
VARIABLE_COMMENT Maximum number of file instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2703,7 +2703,7 @@
@@ -2745,7 +2745,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 32768
VARIABLE_SCOPE GLOBAL
...
...
@@ -820,7 +820,7 @@
VARIABLE_COMMENT Maximum number of opened instrumented files.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1048576
@@ -2717,7 +2717,7 @@
@@ -2759,7 +2759,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
...
...
@@ -829,7 +829,7 @@
VARIABLE_COMMENT Maximum number of instrumented files. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2731,7 +2731,7 @@
@@ -2773,7 +2773,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 200
VARIABLE_SCOPE GLOBAL
...
...
@@ -838,7 +838,7 @@
VARIABLE_COMMENT Maximum number of mutex instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2745,7 +2745,7 @@
@@ -2787,7 +2787,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
...
...
@@ -847,7 +847,7 @@
VARIABLE_COMMENT Maximum number of instrumented MUTEX objects. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 104857600
@@ -2759,7 +2759,7 @@
@@ -2801,7 +2801,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 40
VARIABLE_SCOPE GLOBAL
...
...
@@ -856,7 +856,7 @@
VARIABLE_COMMENT Maximum number of rwlock instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2773,7 +2773,7 @@
@@ -2815,7 +2815,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
...
...
@@ -865,7 +865,7 @@
VARIABLE_COMMENT Maximum number of instrumented RWLOCK objects. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 104857600
@@ -2787,7 +2787,7 @@
@@ -2829,7 +2829,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 10
VARIABLE_SCOPE GLOBAL
...
...
@@ -874,7 +874,7 @@
VARIABLE_COMMENT Maximum number of socket instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2801,7 +2801,7 @@
@@ -2843,7 +2843,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
...
...
@@ -883,7 +883,7 @@
VARIABLE_COMMENT Maximum number of opened instrumented sockets. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2815,7 +2815,7 @@
@@ -2857,7 +2857,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 150
VARIABLE_SCOPE GLOBAL
...
...
@@ -892,16 +892,16 @@
VARIABLE_COMMENT Maximum number of stage instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2829,7 +2829,7 @@
@@ -2871,7 +2871,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 185
DEFAULT_VALUE 188
VARIABLE_SCOPE GLOBAL
-VARIABLE_TYPE BIGINT UNSIGNED
+VARIABLE_TYPE INT UNSIGNED
VARIABLE_COMMENT Maximum number of statement instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2843,7 +2843,7 @@
@@ -2885,7 +2885,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
...
...
@@ -910,7 +910,7 @@
VARIABLE_COMMENT Maximum number of opened instrumented tables. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2857,7 +2857,7 @@
@@ -2899,7 +2899,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
...
...
@@ -919,7 +919,7 @@
VARIABLE_COMMENT Maximum number of instrumented tables. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2871,7 +2871,7 @@
@@ -2913,7 +2913,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 50
VARIABLE_SCOPE GLOBAL
...
...
@@ -928,7 +928,7 @@
VARIABLE_COMMENT Maximum number of thread instruments.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 256
@@ -2885,7 +2885,7 @@
@@ -2927,7 +2927,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
...
...
@@ -937,7 +937,7 @@
VARIABLE_COMMENT Maximum number of instrumented threads. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2899,7 +2899,7 @@
@@ -2941,7 +2941,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
...
...
@@ -946,7 +946,7 @@
VARIABLE_COMMENT Size of session attribute string buffer per thread. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -2913,7 +2913,7 @@
@@ -2955,7 +2955,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 100
VARIABLE_SCOPE GLOBAL
...
...
@@ -955,7 +955,7 @@
VARIABLE_COMMENT Maximum number of rows in SETUP_ACTORS.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1024
@@ -2927,7 +2927,7 @@
@@ -2969,7 +2969,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 100
VARIABLE_SCOPE GLOBAL
...
...
@@ -964,7 +964,7 @@
VARIABLE_COMMENT Maximum number of rows in SETUP_OBJECTS.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 1048576
@@ -2941,7 +2941,7 @@
@@ -2983,7 +2983,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE -1
VARIABLE_SCOPE GLOBAL
...
...
@@ -973,7 +973,7 @@
VARIABLE_COMMENT Maximum number of instrumented users. Use 0 to disable, -1 for automated sizing.
NUMERIC_MIN_VALUE -1
NUMERIC_MAX_VALUE 1048576
@@ -3011,7 +3011,7 @@
@@ -3053,7 +3053,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 32768
VARIABLE_SCOPE SESSION
...
...
@@ -982,7 +982,7 @@
VARIABLE_COMMENT The size of the buffer that is allocated when preloading indexes
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 1073741824
@@ -3039,7 +3039,7 @@
@@ -3081,7 +3081,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 15
VARIABLE_SCOPE SESSION
...
...
@@ -991,7 +991,7 @@
VARIABLE_COMMENT Limit of query profiling memory
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 100
@@ -3053,7 +3053,7 @@
@@ -3095,7 +3095,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 5
VARIABLE_SCOPE SESSION
...
...
@@ -1000,7 +1000,7 @@
VARIABLE_COMMENT Seconds between sending progress reports to the client for time-consuming statements. Set to 0 to disable progress reporting.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -3123,7 +3123,7 @@
@@ -3165,7 +3165,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 16384
VARIABLE_SCOPE SESSION
...
...
@@ -1009,7 +1009,7 @@
VARIABLE_COMMENT Allocation block size for query parsing and execution
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 4294967295
@@ -3137,7 +3137,7 @@
@@ -3179,7 +3179,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1048576
VARIABLE_SCOPE GLOBAL
...
...
@@ -1018,7 +1018,7 @@
VARIABLE_COMMENT Don't cache results that are bigger than this
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -3151,7 +3151,7 @@
@@ -3193,7 +3193,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4096
VARIABLE_SCOPE GLOBAL
...
...
@@ -1027,7 +1027,7 @@
VARIABLE_COMMENT The minimum size for blocks allocated by the query cache
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -3168,7 +3168,7 @@
@@ -3210,7 +3210,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT The memory allocated to store results from old queries
NUMERIC_MIN_VALUE 0
...
...
@@ -1036,7 +1036,7 @@
NUMERIC_BLOCK_SIZE 1024
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -3221,7 +3221,7 @@
@@ -3263,7 +3263,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 24576
VARIABLE_SCOPE SESSION
...
...
@@ -1045,7 +1045,7 @@
VARIABLE_COMMENT Persistent buffer for query parsing and execution
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 4294967295
@@ -3235,7 +3235,7 @@
@@ -3277,7 +3277,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4096
VARIABLE_SCOPE SESSION
...
...
@@ -1054,7 +1054,7 @@
VARIABLE_COMMENT Allocation block size for storing ranges during optimization
NUMERIC_MIN_VALUE 4096
NUMERIC_MAX_VALUE 4294967295
@@ -3249,7 +3249,7 @@
@@ -3291,7 +3291,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 131072
VARIABLE_SCOPE SESSION
...
...
@@ -1063,7 +1063,7 @@
VARIABLE_COMMENT Each thread that does a sequential scan allocates a buffer of this size for each table it scans. If you do many sequential scans, you may want to increase this value
NUMERIC_MIN_VALUE 8192
NUMERIC_MAX_VALUE 2147483647
@@ -3277,7 +3277,7 @@
@@ -3319,7 +3319,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 262144
VARIABLE_SCOPE SESSION
...
...
@@ -1072,7 +1072,7 @@
VARIABLE_COMMENT When reading rows in sorted order after a sort, the rows are read through this buffer to avoid a disk seeks
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 2147483647
@@ -3291,10 +3291,10 @@
@@ -3333,10 +3333,10 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 8388608
VARIABLE_SCOPE SESSION
...
...
@@ -1085,7 +1085,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -3333,7 +3333,7 @@
@@ -3375,7 +3375,7 @@
GLOBAL_VALUE_ORIGIN CONFIG
DEFAULT_VALUE 1
VARIABLE_SCOPE SESSION
...
...
@@ -1094,7 +1094,7 @@
VARIABLE_COMMENT Uniquely identifies the server instance in the community of replication partners
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 4294967295
@@ -3431,7 +3431,7 @@
@@ -3473,7 +3473,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 1073741824
VARIABLE_SCOPE GLOBAL
...
...
@@ -1103,7 +1103,7 @@
VARIABLE_COMMENT The maximum packet length to sent successfully from the master to slave.
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 1073741824
@@ -3445,7 +3445,7 @@
@@ -3487,7 +3487,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 2
VARIABLE_SCOPE GLOBAL
...
...
@@ -1112,7 +1112,7 @@
VARIABLE_COMMENT If creating the thread takes longer than this value (in seconds), the Slow_launch_threads counter will be incremented
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 31536000
@@ -3504,7 +3504,7 @@
@@ -3546,7 +3546,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Each thread that needs to do a sort allocates a buffer of this size
NUMERIC_MIN_VALUE 1024
...
...
@@ -1121,7 +1121,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -3795,7 +3795,7 @@
@@ -3837,7 +3837,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 256
VARIABLE_SCOPE GLOBAL
...
...
@@ -1130,7 +1130,7 @@
VARIABLE_COMMENT The soft upper limit for number of cached stored routines for one connection.
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 524288
@@ -3865,7 +3865,7 @@
@@ -3907,7 +3907,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 400
VARIABLE_SCOPE GLOBAL
...
...
@@ -1139,7 +1139,7 @@
VARIABLE_COMMENT The number of cached table definitions
NUMERIC_MIN_VALUE 400
NUMERIC_MAX_VALUE 524288
@@ -3879,7 +3879,7 @@
@@ -3921,7 +3921,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 2000
VARIABLE_SCOPE GLOBAL
...
...
@@ -1148,7 +1148,7 @@
VARIABLE_COMMENT The number of cached open tables
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 1048576
@@ -3893,7 +3893,7 @@
@@ -3949,7 +3949,7 @@
GLOBAL_VALUE_ORIGIN AUTO
DEFAULT_VALUE 256
VARIABLE_SCOPE GLOBAL
...
...
@@ -1157,7 +1157,7 @@
VARIABLE_COMMENT How many threads we should keep in a cache for reuse. These are freed after 5 minutes of idle time
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 16384
@@ -3907,7 +3907,7 @@
@@ -3963,7 +3963,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 10
VARIABLE_SCOPE GLOBAL
...
...
@@ -1166,16 +1166,45 @@
VARIABLE_COMMENT Permits the application to give the threads system a hint for the desired number of threads that should be run at the same time.This variable has no effect, and is deprecated. It will be removed in a future release.
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 512
@@ -4022,7 +4022,7 @@
@@ -4070,15 +4070,15 @@
READ_ONLY YES
COMMAND_LINE_ARGUMENT REQUIRED
VARIABLE_NAME TMP_DISK_TABLE_SIZE
-SESSION_VALUE 18446744073709551615
-GLOBAL_VALUE 18446744073709551615
+SESSION_VALUE 4294967295
+GLOBAL_VALUE 4294967295
GLOBAL_VALUE_ORIGIN COMPILE-TIME
-DEFAULT_VALUE 18446744073709551615
+DEFAULT_VALUE 4294967295
VARIABLE_SCOPE SESSION
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Max size for data for an internal temporary on-disk MyISAM or Aria table.
NUMERIC_MIN_VALUE 1024
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -4092,7 +4092,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT If an internal in-memory temporary table exceeds this size, MySQL will automatically convert it to an on-disk MyISAM or Aria table. Same as tmp_table_size.
NUMERIC_MIN_VALUE 1024
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -4106,7 +4106,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT If an internal in-memory temporary table exceeds this size, MySQL will automatically convert it to an on-disk MyISAM or Aria table
VARIABLE_COMMENT Alias for tmp_memory_table_size. If an internal in-memory temporary table exceeds this size, MySQL will automatically convert it to an on-disk MyISAM or Aria table.
NUMERIC_MIN_VALUE 1024
-NUMERIC_MAX_VALUE 18446744073709551615
+NUMERIC_MAX_VALUE 4294967295
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -4033,7 +4033,7 @@
@@ -4117,7 +4117,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 8192
VARIABLE_SCOPE SESSION
...
...
@@ -1184,7 +1213,7 @@
VARIABLE_COMMENT Allocation block size for transactions to be stored in binary log
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 134217728
@@ -4047,7 +4047,7 @@
@@ -4131,7 +4131,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 4096
VARIABLE_SCOPE SESSION
...
...
@@ -1193,7 +1222,7 @@
VARIABLE_COMMENT Persistent buffer for transactions to be stored in binary log
NUMERIC_MIN_VALUE 1024
NUMERIC_MAX_VALUE 134217728
@@ -4145,7 +4145,7 @@
@@ -4229,7 +4229,7 @@
GLOBAL_VALUE_ORIGIN COMPILE-TIME
DEFAULT_VALUE 28800
VARIABLE_SCOPE SESSION
...
...
@@ -1202,7 +1231,7 @@
VARIABLE_COMMENT The number of seconds the server waits for activity on a connection before closing it
NUMERIC_MIN_VALUE 1
NUMERIC_MAX_VALUE 31536000
@@ -4249,7 +4249,7 @@
@@ -4333,7 +4333,7 @@
COMMAND_LINE_ARGUMENT OPTIONAL
VARIABLE_NAME OPEN_FILES_LIMIT
VARIABLE_SCOPE GLOBAL
...
...
@@ -1211,7 +1240,7 @@
VARIABLE_COMMENT If this is not 0, then mysqld will use this value to reserve file descriptors to use with setrlimit(). If this value is 0 then mysqld will reserve max_connections*5 or max_connections + table_cache*2 (whichever is larger) number of file descriptors
NUMERIC_MIN_VALUE 0
NUMERIC_MAX_VALUE 4294967295
@@ -4262,7 +4262,7 @@
@@ -4346,7 +4346,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Sets the internal state of the RAND() generator for replication purposes
NUMERIC_MIN_VALUE 0
...
...
@@ -1220,7 +1249,7 @@
NUMERIC_BLOCK_SIZE 1
ENUM_VALUE_LIST NULL
READ_ONLY NO
@@ -4272,7 +4272,7 @@
@@ -4356,7 +4356,7 @@
VARIABLE_TYPE BIGINT UNSIGNED
VARIABLE_COMMENT Sets the internal state of the RAND() generator for replication purposes