Alexey Baturin created SPARK-24085:
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Summary: Scalar subquery error
Key: SPARK-24085
URL: https://issues.apache.org/jira/browse/SPARK-24085
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 2.3.0, 2.3.1
Reporter: Alexey Baturin
Error
{noformat}
SQL Error: java.lang.UnsupportedOperationException: Cannot evaluate expression:
scalar-subquery{noformat}
Then query a partitioed table based on a parquet file then filter by partition
column by scalar subquery.
Query to reproduce:
{code:sql}
CREATE TABLE test_prc_bug (
id_value string
)
partitioned by (id_type string)
location '/tmp/test_prc_bug'
stored as parquet;
insert into test_prc_bug values ('1','a');
insert into test_prc_bug values ('2','a');
insert into test_prc_bug values ('3','b');
insert into test_prc_bug values ('4','b');
select * from test_prc_bug
where id_type = (select 'b');
{code}
If table in ORC format it works fine
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