tanclary commented on code in PR #3495:
URL: https://github.com/apache/calcite/pull/3495#discussion_r1380604109
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core/src/test/java/org/apache/calcite/test/RelMetadataTest.java:
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@@ -1141,14 +1141,88 @@ private void
checkColumnUniquenessForFilterWithConstantColumns(String sql) {
.assertThatAreColumnsUnique(bitSetOf(0, 1), is(false));
}
+ @Test void testColumnUniquenessForLimit1() {
+ final String sql = ""
+ + "select *\n"
+ + "from emp\n"
+ + "limit 1";
Review Comment:
Feel free to leave it as is!
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