Skip to main content
Hitachi Vantara Lumada and Pentaho Documentation


A schema is a collection of cubes and virtual cubes. It can also contain shared dimensions (for use by those cubes), named sets, roles, and declarations of user-defined functions.


Attribute Data Type Definition
name String

Name of this parameter

description String

Description of this parameter

type String

Indicates the type of this parameter: String, Numeric, Integer, Boolean, Date, Time, Timestamp, or Member

modifiable Boolean

If false, statement cannot change the value of this parameter; the parameter becomes effectively constant (provided that its default value expression always returns the same value). Default is true.

defaultValue String

Expression for the default value of this parameter

Constituent Elements