hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Add system variable range_index_dive_limit and partition_index_dive_limit

Browse Source
This commit is contained in:
xianyu-w
2024-08-21 04:07:45 +00:00
committed by ob-robot
parent 3243eaf514
commit a1e7ad7267
1 changed files with 28 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
src/share/system_variable/ob_system_variable_init.json
View File

@ -11960,5 +11960,33 @@
"background_cn": "", "background_cn": "",
"ref_url": "", "ref_url": "",
"placeholder": true "placeholder": true
},
"range_index_dive_limit": {
"id": 10740,
"name": "range_index_dive_limit",
"default_value": "10",
"base_value": "10",
"data_type": "int",
"info": "Indicate the limit on the number of ranges when optimizer use storage cardinality estimation",
"flags": "SESSION | GLOBAL",
"publish_version": "425",
"info_cn": "",
"background_cn": "",
"ref_url": "",
"placeholder": true
},
"partition_index_dive_limit": {
"id": 10741,
"name": "partition_index_dive_limit",
"default_value": "10",
"base_value": "10",
"data_type": "int",
"info": "Indicate the limit on the number of partitions when optimizer use storage cardinality estimation",
"flags": "SESSION | GLOBAL",
"publish_version": "425",
"info_cn": "",
"background_cn": "",
"ref_url": "",
"placeholder": true
} }
} }