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From "Victoria Markman (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-1895) Exception is thrown when type value in the "IN clause" is incompatible with the column type
Date Thu, 18 Dec 2014 23:53:13 GMT
Victoria Markman created DRILL-1895:
---------------------------------------

             Summary: Exception is thrown when type value in the "IN clause" is incompatible
with the column type
                 Key: DRILL-1895
                 URL: https://issues.apache.org/jira/browse/DRILL-1895
             Project: Apache Drill
          Issue Type: Bug
          Components: Execution - Data Types
    Affects Versions: 0.7.0
            Reporter: Victoria Markman


-- Works, because value in "IN CLAUSE" is a compatible numeric type

0: jdbc:drill:schema=dfs> select * from cp.`tpch/nation.parquet` where n_regionkey in (4);
+-------------+------------+-------------+------------+
| n_nationkey |   n_name   | n_regionkey | n_comment  |
+-------------+------------+-------------+------------+
| 4           | EGYPT      | 4           | y above the carefully unusual theodolites. final
dugouts are quickly across the furiously regular d |
| 10          | IRAN       | 4           | efully alongside of the slyly final dependencies.
 |
| 11          | IRAQ       | 4           | nic deposits boost atop the quickly final requests?
quickly regula |
| 13          | JORDAN     | 4           | ic deposits are blithely about the carefully regular
pa |
| 20          | SAUDI ARABIA | 4           | ts. silent requests haggle. closely express packages
sleep across the blithely |
+-------------+------------+-------------+------------+
5 rows selected (0.092 seconds)


-- WORKS (suprisingly is trying to convert literal string to numeric and succeeds, because
it can be implicitly converted)
0: jdbc:drill:schema=dfs> select * from cp.`tpch/nation.parquet` where n_regionkey in ('4');
+-------------+------------+-------------+------------+
| n_nationkey |   n_name   | n_regionkey | n_comment  |
+-------------+------------+-------------+------------+
| 4           | EGYPT      | 4           | y above the carefully unusual theodolites. final
dugouts are quickly across the furiously regular d |
| 10          | IRAN       | 4           | efully alongside of the slyly final dependencies.
 |
| 11          | IRAQ       | 4           | nic deposits boost atop the quickly final requests?
quickly regula |
| 13          | JORDAN     | 4           | ic deposits are blithely about the carefully regular
pa |
| 20          | SAUDI ARABIA | 4           | ts. silent requests haggle. closely express packages
sleep across the blithely |
+-------------+------------+-------------+------------+
5 rows selected (0.073 seconds)

-- FAILS (can't be converted to numeric type)
0: jdbc:drill:schema=dfs> select * from cp.`tpch/nation.parquet` where n_regionkey in ('abc');
Query failed: Query failed: Failure while running fragment., abc [ 4578a64c-75c5-4acf-be8c-28ce0db8623d
on atsqa4-133.qa.lab:31010 ]
[ 4578a64c-75c5-4acf-be8c-28ce0db8623d on atsqa4-133.qa.lab:31010 ]
Error: exception while executing query: Failure while executing query. (state=,code=0)

0: jdbc:drill:schema=dfs> select * from cp.`tpch/nation.parquet` where n_regionkey in ('4');
+-------------+------------+-------------+------------+
| n_nationkey |   n_name   | n_regionkey | n_comment  |
+-------------+------------+-------------+------------+
| 4           | EGYPT      | 4           | y above the carefully unusual theodolites. final
dugouts are quickly across the furiously regular d |
| 10          | IRAN       | 4           | efully alongside of the slyly final dependencies.
 |
| 11          | IRAQ       | 4           | nic deposits boost atop the quickly final requests?
quickly regula |
| 13          | JORDAN     | 4           | ic deposits are blithely about the carefully regular
pa |
| 20          | SAUDI ARABIA | 4           | ts. silent requests haggle. closely express packages
sleep across the blithely |
+-------------+------------+-------------+------------+
5 rows selected (0.073 seconds)

Error message would be really neat.
Postges example:

postgres=# select * from t1 where c1 in ('abc');
ERROR:  invalid input syntax for integer: "abc"




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