Github user twalthr commented on a diff in the pull request:
https://github.com/apache/flink/pull/3338#discussion_r101977849
--- Diff:
flink-libraries/flink-table/src/test/scala/org/apache/flink/table/ExpressionReductionTest.scala
---
@@ -155,15 +155,15 @@ class ExpressionReductionTest extends TableTestBase {
"DataSetCalc",
batchTableNode(0),
term("select",
- "13 AS _c0",
+ "CAST(13) AS _c0",
--- End diff --
Do you know why there are so many unnecessary casts? Is it because of the
different nullability?
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
