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Server: localhost »Basis data: information_schema »Gambarkan: SYSTEM_VARIABLES
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Menampilkan baris 0 - ... Sebuah view setidaknya mempunyai jumlah kolom berikut. Harap lihat dokumentasi. (Pencarian dilakukan dalam 0.0060 detik.) [GLOBAL_VALUE_ORIGIN: AUTO... - COMPILE-TIME...]
SELECT * FROM `SYSTEM_VARIABLES` ORDER BY `GLOBAL_VALUE_ORIGIN`  ASC
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VARIABLE_NAMESESSION_VALUEGLOBAL_VALUEGLOBAL_VALUE_ORIGIN Menaik Menurun 1DEFAULT_VALUEVARIABLE_SCOPEVARIABLE_TYPEVARIABLE_COMMENTNUMERIC_MIN_VALUENUMERIC_MAX_VALUENUMERIC_BLOCK_SIZEENUM_VALUE_LISTREAD_ONLYCOMMAND_LINE_ARGUMENT
CHARACTER_SETS_DIR NULL /opt/lampp/share/charsets/ AUTO GLOBAL VARCHAR Directory where character sets are NULL NULL NULL NULL YES REQUIRED
MAX_RELAY_LOG_SIZE 1073741824 1073741824 AUTO 1073741824 SESSION BIGINT UNSIGNED relay log will be rotated automatically when the s... 4096 1073741824 4096 NULL NO REQUIRED
MAX_LONG_DATA_SIZE NULL 1048576 AUTO 1048576 GLOBAL BIGINT UNSIGNED The maximum BLOB length to send to server from mys... 1024 4294967295 1 NULL YES REQUIRED
REPORT_PORT NULL 3306 AUTO 0 GLOBAL INT UNSIGNED Port for connecting to slave reported to the maste... 0 4294967295 1 NULL YES REQUIRED
THREAD_POOL_SIZE NULL 4 AUTO 8 GLOBAL INT UNSIGNED Number of thread groups in the pool. This paramete... 1 100000 1 NULL NO REQUIRED
TABLE_DEFINITION_CACHE NULL 400 AUTO 400 GLOBAL BIGINT UNSIGNED The number of cached table definitions 400 2097152 1 NULL NO REQUIRED
HOST_CACHE_SIZE NULL 279 AUTO 128 GLOBAL BIGINT UNSIGNED How many host names should be cached to avoid reso... 0 65536 1 NULL NO REQUIRED
THREAD_CACHE_SIZE NULL 151 AUTO 256 GLOBAL BIGINT UNSIGNED How many threads we should keep in a cache for reu... 0 16384 1 NULL NO REQUIRED
OPEN_FILES_LIMIT NULL 760 AUTO 0 GLOBAL BIGINT UNSIGNED If this is not 0, then mysqld will use this value ... 0 4294967295 1 NULL YES REQUIRED
LOWER_CASE_FILE_SYSTEM NULL OFF AUTO NULL GLOBAL BOOLEAN Case sensitivity of file names on the file system ... NULL NULL NULL OFF,ON YES NULL
SLAVE_LOAD_TMPDIR NULL /tmp AUTO GLOBAL VARCHAR The location where the slave should put its tempor... NULL NULL NULL NULL YES REQUIRED
LOG_TC_SIZE NULL 24576 AUTO 24576 GLOBAL BIGINT UNSIGNED Size of transaction coordinator log. 12288 18446744073709551615 4096 NULL YES REQUIRED
BACK_LOG NULL 80 AUTO 150 GLOBAL BIGINT UNSIGNED The number of outstanding connection requests Mari... 0 65535 1 NULL YES REQUIRED
COLUMN_COMPRESSION_THRESHOLD 100 100 COMPILE-TIME 100 SESSION INT UNSIGNED Minimum column data length eligible for compressio... 0 4294967295 1 NULL NO REQUIRED
PERFORMANCE_SCHEMA NULL OFF COMPILE-TIME OFF GLOBAL BOOLEAN Enable the performance schema. NULL NULL NULL OFF,ON YES OPTIONAL
PERFORMANCE_SCHEMA_EVENTS_WAITS_HISTORY_LONG_SIZE NULL -1 COMPILE-TIME -1 GLOBAL BIGINT Number of rows in EVENTS_WAITS_HISTORY_LONG. Use 0... -1 1048576 1 NULL YES REQUIRED
ARIA_PAGECACHE_DIVISION_LIMIT NULL 100 COMPILE-TIME 100 GLOBAL BIGINT UNSIGNED The minimum percentage of warm blocks in key cache 1 100 1 NULL NO REQUIRED
PERFORMANCE_SCHEMA_MAX_COND_CLASSES NULL 80 COMPILE-TIME 80 GLOBAL BIGINT UNSIGNED Maximum number of condition instruments. 0 256 1 NULL YES REQUIRED
BINLOG_CACHE_SIZE NULL 32768 COMPILE-TIME 32768 GLOBAL BIGINT UNSIGNED The size of the transactional cache for updates to... 4096 18446744073709551615 4096 NULL NO REQUIRED
PERFORMANCE_SCHEMA_MAX_COND_INSTANCES NULL -1 COMPILE-TIME -1 GLOBAL BIGINT Maximum number of instrumented condition objects. ... -1 1048576 1 NULL YES REQUIRED
INNODB_DEFRAGMENT NULL OFF COMPILE-TIME OFF GLOBAL BOOLEAN Enable/disable InnoDB defragmentation (default FAL... NULL NULL NULL OFF,ON NO REQUIRED
PERFORMANCE_SCHEMA_MAX_RWLOCK_CLASSES NULL 40 COMPILE-TIME 40 GLOBAL BIGINT UNSIGNED Maximum number of rwlock instruments. 0 256 1 NULL YES REQUIRED
INNODB_FLUSH_LOG_AT_TIMEOUT NULL 1 COMPILE-TIME 1 GLOBAL INT UNSIGNED Write and flush logs every (n) second. 0 2700 0 NULL NO OPTIONAL
MAX_SORT_LENGTH 1024 1024 COMPILE-TIME 1024 SESSION BIGINT UNSIGNED The number of bytes to use when sorting BLOB or TE... 4 8388608 1 NULL NO REQUIRED
INNODB_ENCRYPT_TEMPORARY_TABLES NULL OFF COMPILE-TIME OFF GLOBAL BOOLEAN Enrypt the temporary table data. NULL NULL NULL OFF,ON YES OPTIONAL
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