walterddr commented on a change in pull request #8746:
[hotfix][FLINK-11120][table]fix the bug of timestampadd handles time
URL: https://github.com/apache/flink/pull/8746#discussion_r321954943
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File path:
flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/codegen/calls/ScalarOperatorGens.scala
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@@ -186,7 +186,12 @@ object ScalarOperatorGens {
case (TIME_WITHOUT_TIME_ZONE, INTERVAL_DAY_TIME) =>
generateOperatorIfNotNull(ctx, new TimeType(), left, right) {
- (l, r) => s"$l $op ((int) ($r))"
+ (l, r) => s"($l $op ((int) ($r))) % ${MILLIS_PER_DAY}"
Review comment:
also why is the `INTERVAL_DAY_TIME` get cast into `(int)` instead of
`(long)` ?
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