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{
"data": [
{
"cli": "--key-buffer-size=#",
"default": "134217728",
"dynamic": true,
"id": "key_buffer_size",
"name": "key_buffer_size",
"range": {
"from": 8,
"to": "upwards"
},
"scope": [
"global"
],
"type": "integer"
},
{
"cli": "--key-cache-age-threshold=#",
"default": "300",
"dynamic": true,
"id": "key_cache_age_threshold",
"name": "key_cache_age_threshold",
"range": {
"from": 100,
"to": 4294967295
},
"scope": [
"global"
],
"type": "integer"
},
{
"cli": "--key-cache-block-size=#",
"default": "1024",
"dynamic": true,
"id": "key_cache_block_size",
"name": "key_cache_block_size",
"range": {
"from": 512,
"to": 16384
},
"scope": [
"global"
],
"type": "integer"
},
{
"cli": "--key-cache-division-limit=#",
"default": "100",
"dynamic": true,
"id": "key_cache_division_limit",
"name": "key_cache_division_limit",
"range": {
"from": 1,
"to": 100
},
"scope": [
"global"
],
"type": "integer"
},
{
"cli": "--key-cache-file-hash-size=#",
"default": "512",
"dynamic": true,
"id": "key_cache_file_hash_size",
"name": "key_cache_file_hash_size",
"range": {
"from": 128,
"to": 16384
},
"scope": [
"global"
],
"type": "integer"
},
{
"cli": "--key-cache-segments=#",
"default": "0 (non-segmented)",
"dynamic": true,
"id": "key_cache_segments",
"name": "key_cache_segments",
"range": {
"from": 0,
"to": 64
},
"scope": [
"global"
],
"type": "integer"
},
{
"cli": "--myisam-block-size=#",
"default": "1024",
"dynamic": false,
"id": "myisam_block_size",
"name": "myisam_block_size",
"scope": [
"global"
],
"type": "integer"
},
{
"cli": "--myisam-data-pointer-size=#",
"default": "6",
"dynamic": true,
"id": "myisam_data_pointer_size",
"name": "myisam_data_pointer_size",
"range": {
"from": 2,
"to": 7
},
"scope": [
"global"
],
"type": "integer"
},
{
"id": "myisam_max_extra_sort_file_size",
"name": "myisam_max_extra_sort_file_size"
},
{
"cli": "--myisam-max-sort-file-size=#",
"dynamic": true,
"id": "myisam_max_sort_file_size",
"name": "myisam_max_sort_file_size",
"scope": [
"global"
],
"type": "integer"
},
{
"cli": "--myisam-mmap-size=#",
"dynamic": true,
"id": "myisam_mmap_size",
"name": "myisam_mmap_size",
"scope": [
"global",
"session"
],
"type": "integer"
},
{
"cli": "--myisam-recover-options[=name]",
"default": "BACKUP,QUICK (>= MariaDB 10.2.4), DEFAULT (<= MariaDB 10.2.3, >= MariaDB 5.1.44), OFF (<= MariaDB 5.1.42)",
"dynamic": false,
"id": "myisam_recover_options",
"name": "myisam_recover_options",
"scope": [
"global"
],
"type": "enumeration",
"validValues": [
"OFF",
"DEFAULT",
"BACKUP",
"BACKUP_ALL",
"FORCE",
"QUICK"
]
},
{
"cli": "--myisam-repair-threads=#",
"default": "1",
"dynamic": true,
"id": "myisam_repair_threads",
"name": "myisam_repair_threads",
"scope": [
"global",
"session"
],
"type": "integer"
},
{
"cli": "--myisam-sort-buffer-size=#",
"default": "134217720 (128MB), 8388608 (8MB - before MariaDB 10.0.3)",
"dynamic": true,
"id": "myisam_sort_buffer_size",
"name": "myisam_sort_buffer_size",
"range": {
"from": 4096,
"to": 18446744073709548000
},
"scope": [
"global",
"session"
],
"type": "integer"
},
{
"cli": "--myisam-stats-method=name",
"default": "nulls_equal",
"dynamic": true,
"id": "myisam_stats_method",
"name": "myisam_stats_method",
"scope": [
"global",
"session"
],
"type": "enumeration",
"validValues": [
"nulls_equal",
"nulls_unequal",
"nulls_ignored"
]
},
{
"cli": "--myisam-use-mmap",
"default": "OFF",
"dynamic": true,
"id": "myisam_use_mmap",
"name": "myisam_use_mmap",
"scope": [
"global"
],
"type": "boolean"
}
],
"name": "myisam-system-variables",
"url": "https://mariadb.com/kb/en/library/documentation/columns-storage-engines-and-plugins/storage-engines/myisam/myisam-system-variables/"
}
|
