Defining Cassandra Indexes
The following properties are applicable to a Cassandra Index object.
Tab |
Property |
Description |
Additional Information |
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Physical Name |
Displays the physical name of the table index |
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Type |
Displays the table index type |
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Physical Only |
Specifies whether to have the index appear in the physical model only. If you want the index to appear in the logical model as a key group, clear the check box |
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Generate |
Generates SQL during forward engineering. Clear the check box if you do not want to generate SQL |
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Custom Index | Specifies whether the index is a custom index | ||
General | Column | Specifies the index column | |
Collection Type | Specifies the collection type of the index |
Full: Indicates that the index is created on a full frozen collection Keys: Indicates that the index is created on map collection keys Values: Indicates that the index is created on map values Entries: Indicates that the index is created on map entries |
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Custom Index Options | Using | Specifies an analyzer class | For example, StorageAttachedIndex, org.apache.cassandra.index.sasi.SASIIndex |
Properties | Specifies the analyzer options | ||
Partition Keys | Specifies partition key of the index | Available for a PK type index | |
Clustering Keys | Specifies the clustering keys of the index | Available for a PK type index |
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