This is but one example in tat mapping: DECODE (TRUE, NOT ISNULL (Inforce_PolicyCoverageId), DECODE (TRUE, ISNULL. Checks whether a condition is met, and returns one value if TRUE of another on if it is FALSE. Date functions. The following example tests for various conditions and returns 0 if sales is 0 or negative: IIF( SALES > 0, IIF( SALES < 50, SALARY1, IIF( SALES < 100, SALARY2, IIF. IIF( ISNULL( ITEM_NAME ), DD_REJECT, DD_INSERT) Alternative to IIF. . Apr 24, 2018 · This is a nice workaround for trying to do IIF(boolean checking for Null, yes_value, no_value) in general (although Im not sure it allows conditionally adding characters, e. . Required. The TRUE result (1) is an integer and the FALSE result (. In your case, If (condition) date IS NULL (returns true) then 0 (expr1) else to_char(date,yyyy-mm) (expr2). . Use the following in an Expression transformation to convert one or more blank spaces in input field into NULL. (LT) for sales over 199, refund bonus) ), --else for sales less or zero, return 0)Use IIF in the upgrade strategy. . Use the REG_REPLACE function to replace a character pattern in a. . AND. . A filter condition is an expression that returns TRUE or FALSE. first check the null values, in which port should have null value, u can set the string for that particular port. ISNULL ( value. in that tab space u can give the string values in single quotes. Configure it with the target table and add. IIF( ISNULL( ITEM_NAME ), DD_REJECT, DD_INSERT) Alternative to IIF. . copies of Target (one for insert new records, two for inserting the modified records as new records. IIF(LENGTH(CounterParty)=0, null,CounterParty) 2. . I have a target table which consist of different columns. . . Machine_omschrijving. . For example, the following expression passes the ITEM_ID and PRICE fields to an unconnected Lookup transformation named lkp_ItemPrices:. . The following shows the syntax of the ISNULL () function: expression is an expression of any type that is checked for NULL. =IIf(IsNull([RequiredDate]) Or IsNull([ShippedDate]), "Check for a missing date", [RequiredDate] - [ShippedDate]). . . For items whose price is not null, the IFNULL function returns the price value unchanged. The equivalent (searched) CASE expression for this example would be the following:. . or ALLOWANCE_QTY_UNIT_TYP_CD = TABLE_A. If uTestExpr is null, the value of uSubstituteValue is returned. . Set Mapping variable in Expression and use it in Source Filter. The following expression is used to separate the first name and last name from the full name: First Name: IIF ( (instr (Name,' ')) = 0, Name, SUBSTR (Name,1,INSTR (Name,' ',-1,1 ))) Last Name: IIF ( (instr (Name. .