In this article, we will see how to find the list of keyspaces in Cassandra using different methods.
We can find the list of keyspaces in Apache Cassandra using decribe or running select statement.
1.Find the keyspaces in Cassandra using describe command.
describe keyspaces;
2. Find the list of keyspaces in Apache Cassandra using select statement.
select * from system_schema.keyspaces;
In this video, we will how to switch one keyspace to another in Cassandra step by step.
We can use USE command to switch from one keyspace to other in Apache Cassandra. The USE statement changes the current keyspace to the specified keyspace.
Continue reading How to switch one keyspace to another in Cassandra
In this article, we will see How to rename keyspace in Cassandra.
Keyspace name cannot be altered in Cassandra. Strategy Name: Strategy name can be altered by using a new strategy name. Replication Factor: Replication factor can be altered by using a new replication factor.
Renaming keyspaces (and column families) is no longer supported, since it was prone to race conditions.