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Server: 127.0.0.1 »Database: information_schema »View: SYSTEM_VARIABLES
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Showing rows 0 - ... This view has at least this number of rows. Please refer to documentation. (Query took 0.0070 seconds.)
SELECT * FROM `SYSTEM_VARIABLES`
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VARIABLE_NAMESESSION_VALUEGLOBAL_VALUEGLOBAL_VALUE_ORIGINDEFAULT_VALUEVARIABLE_SCOPEVARIABLE_TYPEVARIABLE_COMMENTNUMERIC_MIN_VALUENUMERIC_MAX_VALUENUMERIC_BLOCK_SIZEENUM_VALUE_LISTREAD_ONLYCOMMAND_LINE_ARGUMENT
SQL_SAFE_UPDATES OFF OFF COMPILE-TIME OFF SESSION BOOLEAN If set to 1, UPDATEs and DELETEs need either a key... NULL NULL NULL OFF,ON NO OPTIONAL
PERFORMANCE_SCHEMA NULL OFF COMPILE-TIME OFF GLOBAL BOOLEAN Enable the performance schema. NULL NULL NULL OFF,ON YES OPTIONAL
SQL_MODE NO_ZERO_IN_DATE,NO_ZERO_DATE,NO_ENGINE_SUBSTITUTIO... NO_ZERO_IN_DATE,NO_ZERO_DATE,NO_ENGINE_SUBSTITUTIO... CONFIG STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_... SESSION SET Sets the sql mode NULL NULL NULL REAL_AS_FLOAT,PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_S... NO REQUIRED
PERFORMANCE_SCHEMA_EVENTS_WAITS_HISTORY_LONG_SIZE NULL -1 COMPILE-TIME -1 GLOBAL INT Number of rows in EVENTS_WAITS_HISTORY_LONG. Use 0... -1 1048576 1 NULL YES REQUIRED
MYISAM_USE_MMAP NULL OFF COMPILE-TIME OFF GLOBAL BOOLEAN Use memory mapping for reading and writing MyISAM ... NULL NULL NULL OFF,ON NO NONE
PERFORMANCE_SCHEMA_MAX_COND_CLASSES NULL 80 COMPILE-TIME 80 GLOBAL INT UNSIGNED Maximum number of condition instruments. 0 256 1 NULL YES REQUIRED
HAVE_RTREE_KEYS NULL YES COMPILE-TIME NULL GLOBAL VARCHAR If RTREE indexes (used for spatial indexes) are av... NULL NULL NULL NULL YES NULL
PERFORMANCE_SCHEMA_MAX_COND_INSTANCES NULL -1 COMPILE-TIME -1 GLOBAL INT Maximum number of instrumented condition objects. ... -1 1048576 1 NULL YES REQUIRED
VERSION NULL 10.4.6-MariaDB COMPILE-TIME NULL GLOBAL VARCHAR Server version number. It may also include a suffi... NULL NULL NULL NULL YES NULL
PERFORMANCE_SCHEMA_MAX_RWLOCK_CLASSES NULL 40 COMPILE-TIME 40 GLOBAL INT 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
LOG_BIN_COMPRESS NULL OFF COMPILE-TIME OFF GLOBAL BOOLEAN Whether the binary log can be compressed NULL NULL NULL OFF,ON NO OPTIONAL
INNODB_FLUSH_SYNC NULL ON COMPILE-TIME ON GLOBAL BOOLEAN Allow IO bursts at the checkpoints ignoring io_cap... NULL NULL NULL OFF,ON NO NONE
MAX_CONNECT_ERRORS NULL 100 COMPILE-TIME 100 GLOBAL INT UNSIGNED If there is more than this number of interrupted c... 1 4294967295 1 NULL NO REQUIRED
INNODB_FT_SERVER_STOPWORD_TABLE NULL COMPILE-TIME GLOBAL VARCHAR The user supplied stopword table name. NULL NULL NULL NULL NO OPTIONAL
PERFORMANCE_SCHEMA_MAX_MUTEX_INSTANCES NULL -1 COMPILE-TIME -1 GLOBAL INT Maximum number of instrumented MUTEX objects. Use ... -1 104857600 1 NULL YES REQUIRED
EXTERNAL_USER NULL COMPILE-TIME NULL SESSION ONLY VARCHAR The external user account used when logging in NULL NULL NULL NULL YES NULL
PERFORMANCE_SCHEMA_MAX_RWLOCK_INSTANCES NULL -1 COMPILE-TIME -1 GLOBAL INT Maximum number of instrumented RWLOCK objects. Use... -1 104857600 1 NULL YES REQUIRED
INNODB_LOG_FILES_IN_GROUP NULL 2 COMPILE-TIME 2 GLOBAL INT UNSIGNED Number of log files in the log group. InnoDB write... 1 100 0 NULL YES REQUIRED
PERFORMANCE_SCHEMA_MAX_MUTEX_CLASSES NULL 200 COMPILE-TIME 200 GLOBAL INT UNSIGNED Maximum number of mutex instruments. 0 256 1 NULL YES REQUIRED
INNODB_STATS_TRANSIENT_SAMPLE_PAGES NULL 8 COMPILE-TIME 8 GLOBAL BIGINT UNSIGNED The number of leaf index pages to sample when calc... 1 18446744073709551615 0 NULL NO REQUIRED
NET_WRITE_TIMEOUT 60 60 COMPILE-TIME 60 SESSION INT UNSIGNED Number of seconds to wait for a block to be writte... 1 31536000 1 NULL NO REQUIRED
SLOW_LAUNCH_TIME NULL 2 COMPILE-TIME 2 GLOBAL INT UNSIGNED If creating the thread takes longer than this valu... 0 31536000 1 NULL NO REQUIRED
PERFORMANCE_SCHEMA_ACCOUNTS_SIZE NULL -1 COMPILE-TIME -1 GLOBAL INT Maximum number of instrumented user@host accounts.... -1 1048576 1 NULL YES REQUIRED
SLAVE_EXEC_MODE NULL STRICT COMPILE-TIME STRICT GLOBAL ENUM How replication events should be executed. Legal v... NULL NULL NULL STRICT,IDEMPOTENT NO REQUIRED

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