xml.StaxReader.getNamespacePrefix

Returns the prefix of a namespace declaration defined at a given position on the current XML node, or NULL.

Syntax

getNamespacePrefix(
   pos INTEGER )
  RETURNING prefix STRING

pos is the position of the namespace declaration (Index starts at 1).

Usage

This method is only valid on a START_ELEMENT node.

In case of error, the method throws an exception and sets the STATUS variable. Depending on the error, a human-readable description of the problem is available in the SQLCA.SQLERRM register. See Error handling in GWS calls (STATUS).