Index Settings
You can apply index settings to the entity properties in the Data Hub Framework. The settings and their corresponding icons are:
| Icon | Name | If selected, |
|---|---|---|
| Primary Key | The property is used as the primary key for indexing. Exactly one property must be selected as the primary key. See Identifying the Primary Key Entity Property. |
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| Element Range Index | The property is backed by an element range index in the database. This affects the query options you can generate from a model. See Identifying Entity Properties for Indexing. |
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| Path Range Index | The property is backed by a path range index in the database. This affects the query options you can generate from a model. See Identifying Entity Properties for Indexing. |
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| Word Lexicon | The property is backed by a word lexicon in the database. This affects the query options you can generate from a model. See Identifying Entity Properties for Indexing. |
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| Required Field | The property must be in every instance of the entity type. You can set multiple properties as required. See Distinguishing Required and Optional Entity Properties. | |
| Personally Identifiable Information | The property’s value must be safeguarded and handled according to PII protection rules and policies. You can set multiple properties as PII. See Identifying Personally Identifiable Information (PII). |