IndexDefinition :: temporary - TEMPORARY option
Temporary or transient indexes can be defined in order to store query results temporarily or to create rarely used indexes for a collection on demand. Temporary indexes are available within the current process, only. A temporary index is created automatically, when activating the index (changeAccessKey()). After creating this index in main storage or in a temporary database it will be removed, when not being used anymore.
Return value: Success ( bool )
The value is true when the function was executed successfully. Otherwise the value is set to false.
Implementation details
bool
IndexDefinition :: temporary ( )
If the function is not called with a valid index definition it throws an exception.