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服务器: localhost »数据库: information_schema »视图: SYSTEM_VARIABLES
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正在显示第 0 - ... 此视图的行数最少有这么多。请参阅档案 行 (查询花费 0.0039 秒。) [VARIABLE_NAME: ARIA_BLOCK_SIZE... - AUTO_INCREMENT_OFFSET...]
SELECT * FROM `SYSTEM_VARIABLES`  
ORDER BY `SYSTEM_VARIABLES`.`VARIABLE_NAME` ASC
VARIABLE_NAME 递增 递减 1SESSION_VALUEGLOBAL_VALUEGLOBAL_VALUE_ORIGINDEFAULT_VALUEVARIABLE_SCOPEVARIABLE_TYPEVARIABLE_COMMENTNUMERIC_MIN_VALUENUMERIC_MAX_VALUENUMERIC_BLOCK_SIZEENUM_VALUE_LISTREAD_ONLYCOMMAND_LINE_ARGUMENT
ARIA_BLOCK_SIZE NULL8192 COMPILE-TIME 8192 GLOBAL BIGINT UNSIGNED Block size to be used for Aria index pages. 1024 32768 1024 NULLYES REQUIRED
ARIA_CHECKPOINT_INTERVAL NULL30 COMPILE-TIME 30 GLOBAL BIGINT UNSIGNED Interval between tries to do an automatic checkpoi... 0 4294967295 1 NULLNO REQUIRED
ARIA_CHECKPOINT_LOG_ACTIVITY NULL1048576 COMPILE-TIME 1048576 GLOBAL BIGINT UNSIGNED Number of bytes that the transaction log has to gr... 0 4294967295 1 NULLNO REQUIRED
ARIA_ENCRYPT_TABLES NULLOFF COMPILE-TIME OFF GLOBAL BOOLEAN Encrypt tables (only for tables with ROW_FORMAT=PA... NULLNULLNULLOFF,ON NO OPTIONAL
ARIA_FORCE_START_AFTER_RECOVERY_FAILURES NULL0 COMPILE-TIME 0 GLOBAL BIGINT UNSIGNED Number of consecutive log recovery failures after ... 0 255 1 NULLYES REQUIRED
ARIA_GROUP_COMMIT NULLnone COMPILE-TIME none GLOBAL ENUM Specifies Aria group commit mode. Possible values ... NULLNULLNULLnone,hard,soft NO REQUIRED
ARIA_GROUP_COMMIT_INTERVAL NULL0 COMPILE-TIME 0 GLOBAL BIGINT UNSIGNED Interval between commite in microseconds (1/100000... 0 4294967295 1 NULLNO REQUIRED
ARIA_LOG_FILE_SIZE NULL1073741824 COMPILE-TIME 1073741824 GLOBAL BIGINT UNSIGNED Limit for transaction log size 8388608 4294967295 8192 NULLNO REQUIRED
ARIA_LOG_PURGE_TYPE NULLimmediate COMPILE-TIME immediate GLOBAL ENUM Specifies how Aria transactional log will be purge... NULLNULLNULLimmediate,external,at_flush NO REQUIRED
ARIA_MAX_SORT_FILE_SIZE NULL9223372036853727232 COMPILE-TIME 9223372036853727232 GLOBAL BIGINT UNSIGNED Don't use the fast sort index method to created in... 0 9223372036854775807 1048576 NULLNO REQUIRED
ARIA_PAGECACHE_AGE_THRESHOLD NULL300 COMPILE-TIME 300 GLOBAL BIGINT UNSIGNED This characterizes the number of hits a hot block ... 100 18446744073709551615 100 NULLNO REQUIRED
ARIA_PAGECACHE_BUFFER_SIZE NULL134217728 COMPILE-TIME 134217728 GLOBAL BIGINT UNSIGNED The size of the buffer used for index blocks for A... 131072 18446744073709551615 1 NULLYES REQUIRED
ARIA_PAGECACHE_DIVISION_LIMIT NULL100 COMPILE-TIME 100 GLOBAL BIGINT UNSIGNED The minimum percentage of warm blocks in key cache 1 100 1 NULLNO REQUIRED
ARIA_PAGECACHE_FILE_HASH_SIZE NULL512 COMPILE-TIME 512 GLOBAL BIGINT UNSIGNED Number of hash buckets for open and changed files.... 128 16384 1 NULLYES REQUIRED
ARIA_PAGE_CHECKSUM NULLON COMPILE-TIME ON GLOBAL BOOLEAN Maintain page checksums (can be overridden per tab... NULLNULLNULLOFF,ON NO REQUIRED
ARIA_RECOVER NULLNORMAL COMPILE-TIME NORMAL GLOBAL SET Specifies how corrupted tables should be automatic... NULLNULLNULLNORMAL,BACKUP,FORCE,QUICK,OFF NO OPTIONAL
ARIA_REPAIR_THREADS 1 1 COMPILE-TIME 1 SESSION BIGINT UNSIGNED Number of threads to use when repairing Aria table... 1 128 1 NULLNO REQUIRED
ARIA_SORT_BUFFER_SIZE 268434432 268434432 COMPILE-TIME 268434432 SESSION BIGINT UNSIGNED The buffer that is allocated when sorting the inde... 4096 18446744073709551615 1 NULLNO REQUIRED
ARIA_STATS_METHOD nulls_unequal nulls_unequal COMPILE-TIME nulls_unequal SESSION ENUM Specifies how Aria index statistics collection cod... NULLNULLNULLnulls_unequal,nulls_equal,nulls_ignored NO REQUIRED
ARIA_SYNC_LOG_DIR NULLNEWFILE COMPILE-TIME NEWFILE GLOBAL ENUM Controls syncing directory after log file growth a... NULLNULLNULLNEVER,NEWFILE,ALWAYS NO REQUIRED
ARIA_USED_FOR_TEMP_TABLES NULLON COMPILE-TIME NULLGLOBAL BOOLEAN Whether temporary tables should be MyISAM or Aria NULLNULLNULLOFF,ON YES NULL
AUTOCOMMIT ON ON COMPILE-TIME ON SESSION BOOLEAN If set to 1, the default, all queries are committe... NULLNULLNULLOFF,ON NO NULL
AUTOMATIC_SP_PRIVILEGES NULLON COMPILE-TIME ON GLOBAL BOOLEAN Creating and dropping stored procedures alters ACL... NULLNULLNULLOFF,ON NO OPTIONAL
AUTO_INCREMENT_INCREMENT 1 1 COMPILE-TIME 1 SESSION BIGINT UNSIGNED Auto-increment columns are incremented by this 1 65535 1 NULLNO OPTIONAL
AUTO_INCREMENT_OFFSET 1 1 COMPILE-TIME 1 SESSION BIGINT UNSIGNED Offset added to Auto-increment columns. Used when ... 1 65535 1 NULLNO OPTIONAL


mysqli_real_connect(): (HY000/1045): Access denied for user 'pma'@'localhost' (using password: NO)
使用配置文件中定义的控制用户连接失败。