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SELECT * FROM `SYSTEM_VARIABLES`
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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 NUMERIC_BLOCK_SIZE ENUM_VALUE_LIST READ_ONLY COMMAND_LINE_ARGUMENT GLOBAL_VALUE_PATH
SLAVE_LOAD_TMPDIR NULL C:\xampp\tmp AUTO GLOBAL VARCHAR The location where the slave should put its tempor... NULL NULL NULL NULL YES REQUIRED NULL
PERFORMANCE_SCHEMA NULL OFF COMPILE-TIME OFF GLOBAL BOOLEAN Enable the performance schema. NULL NULL NULL OFF,ON YES OPTIONAL NULL
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 c:\xampp\mysql\bin\my.ini
BINLOG_FORMAT MIXED MIXED COMPILE-TIME MIXED SESSION ENUM What form of binary logging the master will use: e... NULL NULL NULL MIXED,STATEMENT,ROW NO REQUIRED NULL
SLAVE_RUN_TRIGGERS_FOR_RBR NULL NO COMPILE-TIME NO GLOBAL ENUM Modes for how triggers in row-base replication on ... NULL NULL NULL NO,YES,LOGGING,ENFORCE NO REQUIRED NULL
PERFORMANCE_SCHEMA_EVENTS_WAITS_HISTORY_SIZE NULL -1 COMPILE-TIME -1 GLOBAL INT Number of rows per thread in EVENTS_WAITS_HISTORY.... -1 1024 1 NULL YES REQUIRED NULL
DELAYED_INSERT_LIMIT NULL 100 COMPILE-TIME 100 GLOBAL INT UNSIGNED After inserting delayed_insert_limit rows, the INS... 1 4294967295 1 NULL NO REQUIRED NULL
PERFORMANCE_SCHEMA_MAX_COND_CLASSES NULL 90 COMPILE-TIME 90 GLOBAL INT UNSIGNED Maximum number of condition instruments. 0 256 1 NULL YES REQUIRED NULL
RPL_SEMI_SYNC_SLAVE_TRACE_LEVEL NULL 32 COMPILE-TIME 32 GLOBAL INT UNSIGNED The tracing level for semi-sync replication. 0 4294967295 1 NULL NO REQUIRED 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 NULL
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 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 NULL
INNODB_ENCRYPT_TEMPORARY_TABLES NULL OFF COMPILE-TIME OFF GLOBAL BOOLEAN Enrypt the temporary table data. NULL NULL NULL OFF,ON YES OPTIONAL NULL
PERFORMANCE_SCHEMA_MAX_PREPARED_STATEMENTS_INSTANC... NULL -1 COMPILE-TIME -1 GLOBAL INT Maximum number of instrumented prepared statements... -1 1048576 1 NULL YES REQUIRED NULL
SLAVE_COMPRESSED_PROTOCOL NULL OFF COMPILE-TIME OFF GLOBAL BOOLEAN Use compression on master/slave protocol NULL NULL NULL OFF,ON NO OPTIONAL NULL
PERFORMANCE_SCHEMA_MAX_STATEMENT_STACK NULL 10 COMPILE-TIME 10 GLOBAL INT UNSIGNED Number of rows per thread in EVENTS_STATEMENTS_CUR... 1 256 1 NULL YES REQUIRED NULL
PERFORMANCE_SCHEMA_MAX_TABLE_INSTANCES NULL -1 COMPILE-TIME -1 GLOBAL INT Maximum number of instrumented tables. Use 0 to di... -1 1048576 1 NULL YES REQUIRED NULL
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 NULL
INNODB_FT_CACHE_SIZE NULL 8000000 COMPILE-TIME 8000000 GLOBAL BIGINT UNSIGNED InnoDB Fulltext search cache size in bytes 1600000 1099511627776 0 NULL NO REQUIRED NULL
ANALYZE_SAMPLE_PERCENTAGE 100.000000 100.000000 COMPILE-TIME 100.000000 SESSION DOUBLE Percentage of rows from the table ANALYZE TABLE wi... 0 100 NULL NULL NO REQUIRED NULL
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 NULL
NOTE_VERBOSITY basic,explain basic,explain COMPILE-TIME basic,explain SESSION SET Verbosity level for note-warnings given to the use... NULL NULL NULL basic,unusable_keys,explain NO REQUIRED NULL
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 NULL
PERFORMANCE_SCHEMA_MAX_RWLOCK_CLASSES NULL 50 COMPILE-TIME 50 GLOBAL INT UNSIGNED Maximum number of rwlock instruments. 0 256 1 NULL YES REQUIRED NULL
LOG_SLOW_MAX_WARNINGS 10 10 COMPILE-TIME 10 SESSION INT UNSIGNED Max numbers of warnings printed to slow query log ... 0 1000 1 NULL NO REQUIRED NULL
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