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From "Norris Lee (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-1618) Drill allows creation of tables/view with backslash even though its not queryable
Date Thu, 30 Oct 2014 21:50:36 GMT
Norris Lee created DRILL-1618:
---------------------------------

             Summary: Drill allows creation of tables/view with backslash even though its
not queryable
                 Key: DRILL-1618
                 URL: https://issues.apache.org/jira/browse/DRILL-1618
             Project: Apache Drill
          Issue Type: Bug
            Reporter: Norris Lee
            Priority: Minor


I can create a view with a backslash in the name and it shows up in show files as well.
{code}
0: jdbc:drill:zk=localhost:5181> create view `dfs.tests`.`test\_backslash` as select *
from `hive43.default`.`emp`;
+------------+------------+
|     ok     |  summary   |
+------------+------------+
| true       | View 'test\_backslash' created successfully in 'dfs.tests' schema |
+------------+------------+
1 row selected (0.296 seconds)
{code}

But when I try and query it, it doesn't work and the backslash seems to be removed:
{code}
0: jdbc:drill:zk=localhost:5181> select * from `dfs.tests`.`test\_backslash`;
Query failed: Failure while parsing sql. Table 'dfs.tests.test_backslash' not found [02011f5b-6a33-440b-aae1-c72be2762d2c]

Error: exception while executing query: Failure while trying to get next result batch. (state=,code=0)
{code}

I would expect Drill to disallow the creation of such tables/views.



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