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https://issues.apache.org/jira/browse/FLINK-20788?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Xintong Song updated FLINK-20788:
---------------------------------
Fix Version/s: (was: 1.14.0)
1.15.0
> It doesn't support to use cube/rollup/grouping sets in the Table API
> --------------------------------------------------------------------
>
> Key: FLINK-20788
> URL: https://issues.apache.org/jira/browse/FLINK-20788
> Project: Flink
> Issue Type: Sub-task
> Components: Table SQL / API
> Reporter: Dian Fu
> Priority: Major
> Fix For: 1.15.0
>
>
> Currently, it doesn't support to use cube/rollup/grouping sets in the Table
> API. For the following job:
> {code}
> table.groupBy("cube(a, b)")
> {code}
> It will throw the following exception:
> {code}
> org.apache.flink.table.api.ValidationException: Undefined function: cube
> at
> org.apache.flink.table.expressions.resolver.LookupCallResolver.lambda$visit$0(LookupCallResolver.java:49)
> at java.util.Optional.orElseThrow(Optional.java:290)
> at
> org.apache.flink.table.expressions.resolver.LookupCallResolver.visit(LookupCallResolver.java:49)
> at
> org.apache.flink.table.expressions.resolver.LookupCallResolver.visit(LookupCallResolver.java:38)
> at
> org.apache.flink.table.expressions.ApiExpressionVisitor.visit(ApiExpressionVisitor.java:37)
> at
> org.apache.flink.table.expressions.LookupCallExpression.accept(LookupCallExpression.java:65)
> at
> org.apache.flink.table.expressions.resolver.rules.LookupCallByNameRule.lambda$apply$0(LookupCallByNameRule.java:38)
> at
> java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
> at
> java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1374)
> at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
> at
> java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
> at
> java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
> at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> at
> java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
> at
> org.apache.flink.table.expressions.resolver.rules.LookupCallByNameRule.apply(LookupCallByNameRule.java:38)
> at
> org.apache.flink.table.expressions.resolver.ExpressionResolver.lambda$null$1(ExpressionResolver.java:211)
> at java.util.function.Function.lambda$andThen$1(Function.java:88)
> at java.util.function.Function.lambda$andThen$1(Function.java:88)
> at java.util.function.Function.lambda$andThen$1(Function.java:88)
> at java.util.function.Function.lambda$andThen$1(Function.java:88)
> at java.util.function.Function.lambda$andThen$1(Function.java:88)
> at java.util.function.Function.lambda$andThen$1(Function.java:88)
> at java.util.function.Function.lambda$andThen$1(Function.java:88)
> at
> org.apache.flink.table.expressions.resolver.ExpressionResolver.resolve(ExpressionResolver.java:178)
> at
> org.apache.flink.table.operations.utils.OperationTreeBuilder.aggregate(OperationTreeBuilder.java:236)
> at
> org.apache.flink.table.api.internal.TableImpl$GroupedTableImpl.select(TableImpl.java:632)
> at
> org.apache.flink.table.api.internal.TableImpl$GroupedTableImpl.select(TableImpl.java:615)
> {code}
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