-16066 THE ARGUMENT PASSED TO THE AGGREGATE FUNCTION function-name IS NOT VALID. ERROR QNAME = err:FORG0006
Explanation
The argument that was passed to the aggregate function function-name is not valid because the argument does not meet any of the conditions that are required for arguments to the function function-name.
System action
The XQuery expression cannot be processed.
Programmer response
If the function is fn:sum, verify that
the following conditions are met:
- All items in the input sequence must be numeric or derived from a single base type.
- The type must support addition.
- The values must all be promotable to a single common type if the input sequence contains numeric values.
SQLSTATE
10608