Comments (1)
There are both hashtable and btree in memtable.
When it's necessary to iter btree to find the data, scan_forward will build the path (from root to leaf node) for btree iterator.
code link
https://github.com/oceanbase/oceanbase/blob/master/src/storage/memtable/mvcc/ob_keybtree.cpp#L656
from oceanbase.
Related Issues (20)
- [Bug]: Ubuntu 20.04 build error HOT 7
- [Bug]: The extractvalue function in ob for mysql is not compatible with the native MySQL function HOT 1
- [Question]: Docker, Fail to initialize oceanbase-ce due to obshell take over failed HOT 5
- [Question]: 视图创建问题 HOT 1
- The logminer progress bar should preferably have a speed display
- OceanBase 知识问答挑战赛
- [Feature]: Can ob support ID auto-increment in sequence? HOT 1
- [Bug]: 当表中有blob类型的列时,主节点执行delete操作,cdc拿到的数据中blob类型的这列的值为NULL,导致从节点复制失败 HOT 11
- [Question]: 官网文档手动安装obagent写的是一坨答辩
- [Bug]: OB v4.3.0_CE_BETA 多节点执行结果和单节点/MySQL不一致 (1) HOT 4
- [Bug]: OB v4.3.0_CE_BETA 多节点执行结果和单节点/MySQL不一致 (2) HOT 2
- [Bug]: OB v4.3.0_CE_BETA 多节点执行结果和单节点/MySQL不一致(3) HOT 2
- [Bug]: OceanBase 安装成功,通过 OBProxy 连接数据库提示:ERROR 2013 (HY000): Lost connection to MySQL server at 'reading authorization packet', system error: 11 HOT 8
- [Bug]: OB v4.3.0_CE_BETA 多节点执行结果和单节点/MySQL不一致(4) HOT 2
- [Bug]: 修改OCP密码时,密码符合规则,保存时提示密码不合法 HOT 6
- [Bug]: Connect OceanBase with prisma failed: Unknown system variable 'socket' HOT 3
- [Bug]: 刚刚新安装的OceanBase集群,没有业务数据,CPU占用非常高 HOT 5
- [Enhancement]: optimize murmurhash64A with SIMD HOT 1
- [Bug]: latest master branch(2abb0b0) compiles with an error HOT 2
- [Question]: DISTRIBUTED TABLE GET = 1 or TABLE GET = 1 可能会对优化器选择物理计划造成影响? HOT 4
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from oceanbase.