DM_getNmpValCol

This method returns the column name of the data value of a name mapping contained in a DM_LogicalDataSpec value.

Parameters

logData

A value of type DM_LogicalDataSpec

nmpName

A value of type VARCHAR(128) that represents the name of the name mapping

Return Value

The return value is of type VARCHAR(300)

• If nmpName is NULL, the value NULL is returned.
• If logData does not contain nmpName, the following error occurs:

  IDM1213E: One or more of the required parameters are NULL. To add a taxonomy, the parameters name, tabName, childCol, and parentCol are required.

• If none of the conditions above apply the value returned is the column name of the data values in the specified name mapping.