Tag Archives: user defined function

QlikTip #3: Check whether a field exists or not (translated and improved)

If you want to load all fields in a table or a QVD file in loading scripts (so typically SELECT * FROM... scenarios), it is often necessary to know whether a field (within a table) exists or not. The following code example demonstrates how this can be achieved: Customers: LOAD * INLINE [ CustomerId, PostalCode, […]