SQL Engine parse tree methods for Java : damex_describeValExpEx

damex_describeValExpEx

This method retrieves the additional details of the values expression. This method provides the alias name of the value expression used in select list.

int damex_describeValExpEx(
    long         hValExp,
    StringBuffer asColName,
    xo_int       iSign)

Table 271. Parameters for damex_describeValExpEx
Parameter	Type	Description
INPUT
hValExp	long	The value expression handle.
OUTPUT
asColName	StringBuffer	The alias name of the value expression.
iSign	xo_int	Sign of the value expression. This field is currently not in use.
RETURN
	int	DAM_SUCCESS - on success DAM_FAILURE - on failure