...
- Click List under Cassandra Keyspaces and select a keyspace to add column families to.
Click Add a New Column Family to open the New Column Family window where you can enter column family details to the keyspace.
The fields of the new column family window are described below:Fields Description Name* Column Family (CF) Name is mandatory. Must not contain the character "-". Comment Description of the column family. Used to attach additional human-readable information about the column family to its definition
Column Type - Standard Column Family
- Super Column Family
Key Validation Class Datatype of Row keys Comparator Datatype of Column keys Default Validation Class Default datatype of Column values - Click Save after adding column family details. The Keyspace Information window opens with links to column family operations such as Set Permissions, edit or delete.
Click on the Column the Column Family's name and then the Add New Index/Non-Index Column link to link to create an indexed or non-indexed column.
Field Description Required/Optional Name Name of the new column Required Index Name Index Name (If you need an indexed column) Required (only in case of an index column only) Validation Class Datatype of column value Required There are 2 ways of defining a column.
1) Create a (non-indexed) column with a Validation class: Do not specify any values for 'Index Name'.
2) Create an indexed column with a Validation class: Specify a name for the Index in 'Index Name'.