IndexDefinition :: name - Key name for index
The key name for the index refers to a key defined in the complex data type the collection is based on. Key names referred to in an index definition must be defined as key in the data type of the collection.
Return value: Name ( odaba::String & )
Implementation details
odaba::String
IndexDefinition  :: name (  )
If the function is not called with a valid index definition it throws an exception.