caicancai commented on code in PR #3655:
URL: https://github.com/apache/calcite/pull/3655#discussion_r1469044298
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testkit/src/main/java/org/apache/calcite/test/SqlOperatorTest.java:
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@@ -7189,6 +7189,33 @@ void checkRegexpExtract(SqlOperatorFixture f0,
FunctionAlias functionAlias) {
"INTEGER ARRAY NOT NULL");
}
+ @Test void testMapContainsKeyFunc() {
Review Comment:
Negative tests refer to error tests. I know that there is a certain problem
with type conversion here. map_contains_key(map(1, 2), cast(1 as double)
returns false, and spark returns true. This may involve some node type
conversion bug
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