WebApr 21, 2024 · 当执行官方案例之后可以发现Peer对应的CouchDB数据库中会生成mychannel_、mychannel_lscc和mychannel_mycc 3个数据库. mychannel_ 保存通道相关的数据. mychannel_lscc. 保存系统链码数据. mychannel_mycc. 保存用户链码数据,生成a和b的键值对数据 WebDec 6, 2024 · 小编给大家分享一下Hyperledger Fabric中couchdb丰富查询selector语法有哪些,相信大部分人都还不怎么了解,因此分享这篇文章给大家参考一下,希望大家阅读完这篇文章后大有收获,下面让我们一起去了解一下吧! Couchdb 查询 Selector 选择器语法. 组合 …
使用 CouchDB 作为状态数据库 — hyperledger-fabricdocs master
Web63% of Fawn Creek township residents lived in the same house 5 years ago. Out of people who lived in different houses, 62% lived in this county. Out of people who lived in … WebBy hyperledger • Updated 2 years ago. Fabric Couchdb docker image for Hyperledger Project. Image. Pulls 5M+. Overview Tags. difference between underworld and hell
Set up a Hyperledger Fabric State Database as a CouchDB
WebDec 18, 2024 · I have a problem switching from levelDB to couchDB as the state database. I'm using the test-network from the hyperledger sample repository and I have edited the docker-compose-couch.yaml file inside of the docker folder and the core.yaml file inside of the config folder. These are all the changes that I made, but when I start the network it ... WebOct 15, 2024 · 将CouchDB用作Hyperledger Fabric的状态数据库所需的步骤。. 教程分为以下几步:. 在Hyperledger Fabric中启用CouchDB. 创建一个索引. 将索引添加到您的chaincode文件夹. 部署智能合约. 查询CouchDB状态数据库. 使用最佳做法进行查询和索引. 通过分页查询CouchDB状态数据库. WebNov 10, 2024 · 2 Answers. Each peer has its own CouchDB DB. That DB is the one that stores the ledger's world state, so, if you change data directly on the DB the world state of that specific peer it's gonna change. But this way you are not tampering the world state of the channel in the Fabric network. You are breaking the state of the peer. formal long sleeve shirts for men