[
https://issues.apache.org/jira/browse/FLINK-7854?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16208540#comment-16208540
]
ASF GitHub Bot commented on FLINK-7854:
---------------------------------------
Github user fhueske commented on a diff in the pull request:
https://github.com/apache/flink/pull/4846#discussion_r145267860
--- Diff:
flink-libraries/flink-table/src/test/scala/org/apache/flink/table/api/batch/sql/CorrelateTest.scala
---
@@ -102,6 +107,23 @@ class CorrelateTest extends TableTestBase {
util.verifySql(sqlQuery, expected)
}
+ /**
+ * Due to the improper translation of TableFunction left outer join
(see CALCITE-2004), we can
+ * only accept literal true as the predicate for lateral table left
outer join.
+ */
+ @Test (expected = classOf[ValidationException])
+ def testLeftOuterJoinWithPredicates(): Unit = {
--- End diff --
Please move this test method to `validation.CorrelateValidationTest`
> Reject lateral table outer joins with predicates in SQL
> -------------------------------------------------------
>
> Key: FLINK-7854
> URL: https://issues.apache.org/jira/browse/FLINK-7854
> Project: Flink
> Issue Type: Sub-task
> Components: Table API & SQL
> Reporter: Xingcan Cui
> Assignee: Xingcan Cui
> Priority: Blocker
> Fix For: 1.4.0
>
>
> Due to CALCITE-2004, lateral table outer joins can not be normally executed.
> We should cover it up by rejecting join predicates temporarily, until the
> issue is fixed in Calcite.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
