Shulou(Shulou.com)06/02 Report--

Today, I will talk to you about how to create tablespaces and data models in cassandra. Many people may not know much about it. In order to make you understand better, the editor has summarized the following for you. I hope you can get something according to this article.

CREATE KEYSPACE msgkeyspace WITH REPLICATION = {'class':' SimpleStrategy', 'replication_factor': 1}; USE msgkeyspace CREATE TABLE msg (app_id text, owner_id text, type_id text, msg_id text, msg text, status int, sign text, created_time timestamp, updated_time timestamp, PRIMARY KEY ((app_id, owner_id,type_id), msg_id)) WITH CLUSTERING ORDER BY (msg_id DESC) INSERT INTO msg (app_id,owner_id,type_id,msg_id,msg,status,sign,created_time,updated_time) VALUES ('appId01','userId01','chat','123456789123456789','msgtext', 1 Magnum signalling Magnum 2006-01-02 15 purl 04RV 05'). After reading the above, do you have any further understanding of how to create tablespaces and data models in cassandra? If you want to know more knowledge or related content, please follow the industry information channel, thank you for your support.

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