haodang commented on a change in pull request #10000: [FLINK-14398][SQL/Legacy Planner]Further split input unboxing code into separate methods URL: https://github.com/apache/flink/pull/10000#discussion_r340094625
########## File path: flink-table/flink-table-planner/src/test/scala/org/apache/flink/table/runtime/stream/sql/SqlITCase.scala ########## @@ -870,6 +871,45 @@ class SqlITCase extends StreamingWithStateTestBase { assertEquals(List(expected.toString()), StreamITCase.testResults.sorted) } + + @Test + def testProjectionWithManyColumns(): Unit = { + + val env = StreamExecutionEnvironment.getExecutionEnvironment + val tEnv = StreamTableEnvironment.create(env) + StreamITCase.clear + + // force code split + tEnv.getConfig.setMaxGeneratedCodeLength(1) Review comment: makes sense that functionally it will be the same after removing this explicit setup. i think we might want to explicitly set it so that this unit test does not depend on the default value of `maxGeneratedCodeLength`, which hypothetically can change, similarly to the test `testSelectExpressionWithSplitFromTable()`. Plus, we don't have any perf issue adding this. what do you think? i'm also okay to remove it if you see that's not an issue, but think setting it explicitly is more resilient. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services