JingsongLi commented on a change in pull request #10001:
[FLINK-14535][table-planner-blink] Fix distinct key type for DecimalT…
URL: https://github.com/apache/flink/pull/10001#discussion_r339387049
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File path:
flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/utils/AggregateUtil.scala
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@@ -505,7 +503,7 @@ object AggregateUtil extends Enumeration {
case VARCHAR | CHAR =>
fromLegacyInfoToDataType(BinaryStringTypeInfo.INSTANCE)
Review comment:
Can you change this to
`DataTypes.VARCHAR(precision).bridgeTo(BinaryString.class)`, I think that is
the right way.
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