SAS/Warehouse Administrator Metadata Types

WHOLPCRS

Metadata type for OLAP crossing

Category:

Object Types--OLAP

Parent
Overview
Properties
Using WHOLPCRS

Parent

WHOLAP

Overview

WHOLPCRS models the metadata for OLAP crossings in OLAP tables, groups, and MDDBs. A crossing is a unique list of zero or more class columns that defines a summarization level (subtable) to be stored in one or more OLAP summary data stores. That is, a crossing represents a grouping on which summary statistics are calculated. You must have at least one crossing for an OLAP table or an OLAP MDDB, and both summary data stores can have multiple crossings. All class columns must be in at least one crossing.

Properties

The following table lists all of the properties for WHOLPCRS and indicates how you can use each property with metadata API methods.

In the table, you can specify properties with a Yes in the Indirect Add column when you indirectly add one object through another, as described in the documentation for the _UPDATE_METADATA_ method. Use this approach to add a new dependent object. For details, see Using _UPDATE_METADATA_.

You can pass properties with a Yes in the Update column to the _UPDATE_METADATA_ method, as described in the documentation for this method. Use this method to update properties of an existing object. For details, see Using _UPDATE_METADATA_.

* Req indicates that the property is required; you must provide a value for this property when you use a given method. * Default indicates that the system will provide a default value for that property if you do not provide one. * Auto supplied means that the property is automatically supplied; any value that you specify for such a property is ignored.

Properties with a Yes in the Read Method Expand Parm column are valid with the expand parameter of the _GET_METADATA_ method. This method enables you to get detailed metadata about a property and its associated objects through a single method call.

Properties	Type	Indirect Add	Update Method	Read Method Expand Parm.
Columns	L	Yes	No	Yes
Cvalue	C	Yes	Yes	No
Desc	C	Yes	Yes	No
Extended Attributes	L	Yes	Yes	Yes
Id	C	* Req	No	No
Metadata Created	C	* Auto supplied	No	No
Metadata Updated	C	* Auto supplied	No	No
Name	C	* Req	Yes	No
Note	L	Yes	No	Yes
NValue	N	Yes	Yes	No
OLAP Groups	L	No	No	No
OLAP Members	L	No	No	Yes
OLAP Structure	L	* Auto supplied	No	No

New properties for WHOLPCRS are as follows:

COLUMNS: specifies an SCL list of general identifying information about the columns that are associated with an OLAP group, table, or MDDB.
OLAP STRUCTURE: specifies an SCL list of general identifying information about an OLAP group, table, or MDDB.

Using WHOLPCRS

Add	Update	Delete
No	Yes	Yes

WHOLPCRS is a dependent type, like its parent, WHOLAP.

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