pengzhiwei2018 commented on a change in pull request #1138: [CALCITE-1581] UDTF
like in hive
URL: https://github.com/apache/calcite/pull/1138#discussion_r315051758
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File path: core/src/test/java/org/apache/calcite/test/TableFunctionTest.java
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@@ -408,6 +408,23 @@ private Connection getConnectionWithMultiplyFunction()
with().query(q).returnsUnordered("C=7");
}
+ @Test public void testTableFunctionInSelect() {
+ final String q = "select * from ("
+ + "select f0, \"s\".\"fibonacci2\"(20) as (c)"
+ + " from (select 1 as f0)"
+ + ")";
Review comment:
Well, I think it is a useful feature for people to write udtf with other
column in select statement.
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