danny0405 commented on a change in pull request #706: [CALCITE-2302] Implicit
type cast support
URL: https://github.com/apache/calcite/pull/706#discussion_r310424936
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File path: core/src/test/java/org/apache/calcite/test/RelOptRulesTest.java
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@@ -2952,7 +2952,7 @@ private void
checkReduceNullableToNotNull(ReduceExpressionsRule rule) {
// in addition to the casts.
checkPlanning(program,
"select * from emp "
- + "where cast((empno + (10/2)) as int) = 13");
+ + "where cast((empno + (10/2)) as double) = 13");
Review comment:
13 is int, but with implicit coercion, the `/` operator always returns
double now.
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