skip to main content
SQL Engine parse tree methods for .NET : SQL pass-through and advanced query methods reference : 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(
int64 hValExp,
StringBuilder sColName,
out int iSign)
 
Table 227: Parameters for damex_describeValExpEx 
Parameter
Type
Description
IN
 
 
hValExp
int64
The value expression handle.
OUT
 
 
asColName
StringBuilder
Alias name of the value expression
iSign
int
Sign of the value expression.
This field is currently not in use.
RETURN
 
 
 
int
DAM_SUCCESS – on success
DAM_FAILURE – on failure