mapURI

Alias to non-compatible attribute name like type or first-name etc.

Molecule then creates an alias to the special name in the schema so that queries will match both the attribute name and the alias.

Description of attribute

Index option (defaults to true).

Generated index for this attribute.

For the Datomic database, all attributes are set by default with the indexed option automatically.

No history option (effect in Datomic only).

Unique value option.

Attribute value is unique to each entity.

Attempts to insert a duplicate value for a different entity id will fail.

Unique identity option.

Attribute value is unique to each entity and "upsert" is enabled.

Attempts to insert a duplicate value for a temporary entity id will cause all attributes associated with that temporary id to be merged with the entity already in the database.