| MAX_INSERT_DELAYED_THREADS |
20 |
20 |
COMPILE-TIME |
20 |
SESSION |
BIGINT UNSIGNED |
Don't start more than this number of threads to ha... |
0 |
16384 |
1 |
NULL
|
NO |
NULL
|
| 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
|
| UNIQUE_CHECKS |
ON |
ON |
COMPILE-TIME |
ON |
SESSION |
BOOLEAN |
If set to 1, the default, secondary indexes in Inn... |
NULL
|
NULL
|
NULL
|
OFF,ON |
NO |
NULL
|
| LARGE_FILES_SUPPORT |
NULL
|
ON |
COMPILE-TIME |
NULL
|
GLOBAL |
BOOLEAN |
Whether mysqld was compiled with options for large... |
NULL
|
NULL
|
NULL
|
OFF,ON |
YES |
NULL
|
| VERSION_COMPILE_MACHINE |
NULL
|
x86_64 |
COMPILE-TIME |
NULL
|
GLOBAL |
VARCHAR |
The machine type or architecture MariaDB was built... |
NULL
|
NULL
|
NULL
|
NULL
|
YES |
NULL
|
| CHARACTER_SET_CONNECTION |
utf8mb4 |
utf8mb4 |
COMPILE-TIME |
utf8mb4 |
SESSION |
ENUM |
The character set used for literals that do not ha... |
NULL
|
NULL
|
NULL
|
NULL
|
NO |
NULL
|
| GTID_SLAVE_POS |
NULL
|
|
COMPILE-TIME |
NULL
|
GLOBAL |
VARCHAR |
The list of global transaction IDs that were last ... |
NULL
|
NULL
|
NULL
|
NULL
|
NO |
NULL
|
| CHARACTER_SET_RESULTS |
utf8mb4 |
utf8mb4 |
COMPILE-TIME |
utf8mb4 |
SESSION |
ENUM |
The character set used for returning query results... |
NULL
|
NULL
|
NULL
|
NULL
|
NO |
NULL
|
| VERSION_SOURCE_REVISION |
NULL
|
ddffcad64c9ff3299037eed9df1bc92d51f8d07e |
COMPILE-TIME |
NULL
|
GLOBAL |
VARCHAR |
Source control revision id for MariaDB source code |
NULL
|
NULL
|
NULL
|
NULL
|
YES |
NULL
|
| SQL_BIG_SELECTS |
ON |
ON |
COMPILE-TIME |
OFF |
SESSION |
BOOLEAN |
If set to 0, MariaDB will not perform large SELECT... |
NULL
|
NULL
|
NULL
|
OFF,ON |
NO |
NULL
|
| GTID_CURRENT_POS |
NULL
|
|
COMPILE-TIME |
NULL
|
GLOBAL |
VARCHAR |
Current GTID position of the server. Per replicati... |
NULL
|
NULL
|
NULL
|
NULL
|
YES |
NULL
|
| PSEUDO_THREAD_ID |
44385 |
NULL
|
COMPILE-TIME |
0 |
SESSION ONLY |
BIGINT UNSIGNED |
This variable is for internal server use |
0 |
18446744073709551615 |
1 |
NULL
|
NO |
NULL
|
| SQL_AUTO_IS_NULL |
OFF |
OFF |
COMPILE-TIME |
OFF |
SESSION |
BOOLEAN |
If set to 1, the query SELECT * FROM table_name WH... |
NULL
|
NULL
|
NULL
|
OFF,ON |
NO |
NULL
|
| ARIA_USED_FOR_TEMP_TABLES |
NULL
|
ON |
COMPILE-TIME |
NULL
|
GLOBAL |
BOOLEAN |
Whether temporary tables should be MyISAM or Aria |
NULL
|
NULL
|
NULL
|
OFF,ON |
YES |
NULL
|
| HAVE_QUERY_CACHE |
NULL
|
YES |
COMPILE-TIME |
NULL
|
GLOBAL |
VARCHAR |
If the server supports the query cache, will be se... |
NULL
|
NULL
|
NULL
|
NULL
|
YES |
NULL
|
| CHARACTER_SET_CLIENT |
utf8mb4 |
utf8mb4 |
COMPILE-TIME |
utf8mb4 |
SESSION |
ENUM |
The character set for statements that arrive from ... |
NULL
|
NULL
|
NULL
|
NULL
|
NO |
NULL
|
| CHARACTER_SET_SYSTEM |
NULL
|
utf8 |
COMPILE-TIME |
NULL
|
GLOBAL |
ENUM |
The character set used by the server for storing i... |
NULL
|
NULL
|
NULL
|
NULL
|
YES |
NULL
|
| REPLICATE_WILD_DO_TABLE |
NULL
|
|
COMPILE-TIME |
|
GLOBAL |
VARCHAR |
Tells the slave thread to restrict replication to ... |
NULL
|
NULL
|
NULL
|
NULL
|
NO |
NULL
|
| CHARACTER_SET_SERVER |
utf8mb4 |
utf8mb4 |
COMPILE-TIME |
utf8mb4 |
SESSION |
ENUM |
The default character set |
NULL
|
NULL
|
NULL
|
NULL
|
NO |
NULL
|
| RAND_SEED1 |
189328653 |
NULL
|
COMPILE-TIME |
0 |
SESSION ONLY |
BIGINT UNSIGNED |
Sets the internal state of the RAND() generator fo... |
0 |
18446744073709551615 |
1 |
NULL
|
NO |
NULL
|
| REPLICATE_IGNORE_TABLE |
NULL
|
|
COMPILE-TIME |
|
GLOBAL |
VARCHAR |
Tells the slave thread not to replicate any statem... |
NULL
|
NULL
|
NULL
|
NULL
|
NO |
NULL
|
| HAVE_GEOMETRY |
NULL
|
YES |
COMPILE-TIME |
NULL
|
GLOBAL |
VARCHAR |
If the server supports spatial data types, will be... |
NULL
|
NULL
|
NULL
|
NULL
|
YES |
NULL
|
| SYSTEM_VERSIONING_ASOF |
DEFAULT |
DEFAULT |
COMPILE-TIME |
DEFAULT |
SESSION |
VARCHAR |
Default value for the FOR SYSTEM_TIME AS OF clause |
NULL
|
NULL
|
NULL
|
DEFAULT |
NO |
NULL
|
| SQL_BUFFER_RESULT |
OFF |
OFF |
COMPILE-TIME |
OFF |
SESSION |
BOOLEAN |
If set to 1 (0 is default), results from SELECT st... |
NULL
|
NULL
|
NULL
|
OFF,ON |
NO |
NULL
|
| LC_MESSAGES |
zh_CN |
en_US |
COMPILE-TIME |
en_US |
SESSION |
ENUM |
Set the language used for the error messages |
NULL
|
NULL
|
NULL
|
NULL
|
NO |
NULL
|