Rahul Challapalli created DRILL-2549:
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Summary: Implicit Cast between integer and varchar columns in a
join should work
Key: DRILL-2549
URL: https://issues.apache.org/jira/browse/DRILL-2549
Project: Apache Drill
Issue Type: Bug
Components: Execution - Data Types, Execution - Relational Operators
Reporter: Rahul Challapalli
Assignee: Daniel Barclay (Drill)
git.commit.id.abbrev=f1b59ed
I attached 2 files which contain the same values
The below query is not doing an implicit cast between a varchar and an integer
{code}
select count(*) from dfs.`cross-sources`.`fewtypes_null.parquet` p
inner join dfs.`cross-sources`.`fewtypes_null.tbl` o
on p.int_col=o.columns[0];
Query failed: RemoteRpcException: Failure while running fragment., Failure
finding function that runtime code generation expected. Signature:
compare_to_nulls_high( INT:OPTIONAL, VARCHAR:OPTIONAL ) returns INT:REQUIRED [
08df7d57-c436-4ff8-9a31-48368ba05531 on qa-node190.qa.lab:31010 ]
[ 08df7d57-c436-4ff8-9a31-48368ba05531 on qa-node190.qa.lab:31010 ]
{code}
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