damex_describeCaseValExp

This method retrieves the description of a conditional CASE expression. It returns a description of two formats for CASE expression, as follows:

Syntax

int damex_describeCaseValExp(
     long hCaseValExp,
     long phInputValExp,
     long phCaseElemList,
     long phElseValExp)

Table 253. Parameters for damex_describeCaseValExp
Parameter	Type	Description
INPUT
hCaseValExp	long	Case value expression handle.
OUTPUT
phInputValExp	long	Handle to the input expression. This value is set only when the CASE is a simple expression.
phCaseElemList	long	Handle to the input expression. This value is set only when the CASE is a simple CASE expression.
phElseValExp	long	Handle to the WHEN-THEN expression list. Use damex_getFirstCaseElem and damex_getNextCaseElem.
RETURN
	int	DAM_SUCCESS - on success DAM_FAILURE - on failure

Syntax