mihaibudiu commented on code in PR #3785:
URL: https://github.com/apache/calcite/pull/3785#discussion_r1600522936
##########
core/src/main/java/org/apache/calcite/sql/type/ReturnTypes.java:
##########
@@ -551,6 +551,13 @@ public static SqlCall stripSeparator(SqlCall call) {
opBinding -> opBinding.getTypeFactory().leastRestrictive(
opBinding.collectOperandTypes());
+ public static final SqlReturnTypeInference NVL2_RESTRICTIVE = opBinding -> {
Review Comment:
This looks wrong. If the first operand does not have the type null then you
need to unify the types of operands 2 and 3. In fact, I think you always need
to unify them.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
