gyorfimi opened a new issue, #12285:
URL: https://github.com/apache/pinot/issues/12285
Hi!
Using version 1.0.0, we have a query like this:
````
select CASE WHEN m IN ('A','B') THEN 'C' ELSE m END from
(select v1.v, v2.m from sztable v1 inner join sztable v2 on
v1.szid=v2.szid) d
where v in ('A', 'B', 'C', 'D')
limit 10
````
Executing this **multistage** query gives:
````
Error Code: 200
QueryExecutionError:
Unable to execute query plan at stage 2 on server 172.21.0.5@{43169,45365}:
ERROR: java.util.concurrent.ExecutionException:
java.lang.IllegalStateException: Cannot find function with name: IN
at
java.base/java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:395)
at
java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2022)
at
org.apache.pinot.query.service.SubmissionService.awaitFinish(SubmissionService.java:49)
at
org.apache.pinot.query.service.server.QueryServer.submit(QueryServer.java:121)
...
Caused by: java.lang.IllegalStateException: Cannot find function with name:
IN
at
org.apache.pinot.shaded.com.google.common.base.Preconditions.checkState(Preconditions.java:601)
at
org.apache.pinot.query.runtime.operator.operands.FunctionOperand.<init>(FunctionOperand.java:51)
at
org.apache.pinot.query.runtime.operator.operands.TransformOperandFactory.getTransformOperand(TransformOperandFactory.java:77)
at
org.apache.pinot.query.runtime.operator.operands.TransformOperandFactory.getTransformOperand(TransformOperandFactory.java:34)
org.apache.pinot.query.service.dispatch.QueryDispatcher.submit(QueryDispatcher.java:149)
org.apache.pinot.query.service.dispatch.QueryDispatcher.submitAndReduce(QueryDispatcher.java:93)
org.apache.pinot.broker.requesthandler.MultiStageBrokerRequestHandler.handleRequest(MultiStageBrokerRequestHandler.java:179)
org.apache.pinot.broker.requesthandler.BaseBrokerRequestHandler.handleRequest(BaseBrokerRequestHandler.java:263)
````
if I don't use the IN expression in CASE in the projection part of the
SELECT, the query runs well. (`SELECT m FROM ...`)
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