setRowIdAttrValue Procedure

This procedure specifies the scalar column whose value is to be assigned to the id attribute of the row enclosing the tag. Passing NULL or an empty string for the colName results in the row id attribute being assigned the row count value (that is, 0, 1, 2, and so on).

Syntax

DBMS_XMLQUERY.setRowIdAttrValue (

ctxHdl  IN ctxType, 
colName  IN VARCHAR2);

Parameters

Table 72-9 shows the parameters of the setRowIdAttrValue procedure.

Table 72-9 setRowIdAttrValue Procedure Parameters

Parameter	Description
ctxHdl (IN)	The context handle.
colName (IN)	The column whose value is to be assigned to the row id attr.