danny0405 commented on a change in pull request #13577:
URL: https://github.com/apache/flink/pull/13577#discussion_r505141222
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File path:
flink-table/flink-table-planner/src/test/scala/org/apache/flink/table/api/stream/table/CalcTest.scala
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@@ -114,11 +114,13 @@ class CalcTest extends TableTestBase {
val resultTable = sourceTable.select('a, 'b, 'c)
.where((1 to 30).map($"b" === _).reduce((ex1, ex2) => ex1 || ex2) &&
($"c" === "xx"))
+ val operands = "Sarg[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, " +
Review comment:
They are equivalent, we can use the `RexUtil.expandSearch` to convert it
to `=(c, 'xx')`.
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