Aman Sinha created IMPALA-12097:
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Summary: AnalysisException for a COUNT(*) query on Iceberg table
Key: IMPALA-12097
URL: https://issues.apache.org/jira/browse/IMPALA-12097
Project: IMPALA
Issue Type: Bug
Components: Frontend
Reporter: Aman Sinha
Repro below:
{noformat}
create table t1_ice (a1 int) stored by iceberg;
create table t2_ice (a2 int) stored by iceberg;
insert into t1_ice values (10);
insert into t2_ice values (10);
with a as (select count(*) from t1_ice), b as (select count(*) from t2_ice)
select * from a, b;
ERROR: AnalysisException: aggregation without a FROM clause is not allowed
{noformat}
This appears to be caused by IMPALA-11802. If I comment out the invocations of
the new optimizePlainCountStarQueryV1() and V2() in SelectStmt.java, the query
works fine.
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