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ScdColumnMappingType Enumeration

ScdColumnMappingType Enumeration​

The ScdColumnMappingType enumeration provides options for how changes to column values are handled by the Slowly Changing Dimension transformation.

Enumeration Values​

NameSummary
ChangingAttribute
Specifies that changes to the parent column should directly update and overwrite the column value.
FixedAttribute
Specifies that changes to the parent column should produce an error.
HistoricalAttribute
Specifies that changes to the parent column should update the column value and store the previous value.
Key
Specifies that changes to the parent column should be used as a key value in determining when other columns are changing.
Other
Specifies that the column should not participate in slowly changing dimension analysis.