DB2 Conditional Function Support
TDV supports the conditional functions listed in the table below for DB2.
|
DB2 Conditional Function |
Notes |
|
COALESCE |
|
|
DECODE |
Mapped to CASE. |
|
NULLIF |
NULL not supported; BLOB, CLOB, LONGVARCHAR_FOR_BIT_DATA, LONG_VARCHAR arguments not allowed. For string comparisons, ignores trailing spaces. |