Adapter Online Help > TDV DB2 Adapter > DB2 Mainframe Function Support > DB2 Mainframe Conditional Function Support
 
DB2 Mainframe Conditional Function Support
TDV supports the conditional function listed in the table below for DB2 Mainframe.
DB2 Mainframe Conditional Function
Notes
NULLIF
NULL not supported; BLOB, CLOB, LONGVARCHAR_FOR_BIT_DATA, LONG_VARCHAR arguments not allowed. For string comparisons, ignores trailing spaces.
IFNULL
 
DECODE
 
NVL