[jira] [Assigned] (HIVE-13548) hive-jdbc isn't escaping slashes during PreparedStatement

["Nasron Cheong (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-13548?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nasron Cheong reassigned HIVE-13548:
------------------------------------

    Assignee: Vaibhav Gumashta  (was: Nasron Cheong)

> hive-jdbc isn't escaping slashes during PreparedStatement
> ---------------------------------------------------------
>
>                 Key: HIVE-13548
>                 URL: https://issues.apache.org/jira/browse/HIVE-13548
>             Project: Hive
>          Issue Type: Bug
>          Components: JDBC
>            Reporter: Nasron Cheong
>            Assignee: Vaibhav Gumashta
>         Attachments: HIVE-13548.patch
>
>
> Calling setString on a prepared statement with a string containing a '\' will cause the SQL construction to fail.
> I believe the slash should be escaped by the setString function.
> There may be other characters that require escaping during the same call.
> Failure from the unittest without the patch:
> {code}
> Running org.apache.hive.jdbc.TestJdbcDriver2
> Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 9.738 sec <<< FAILURE! - in org.apache.hive.jdbc.TestJdbcDriver2
> testSlashPreparedStatement(org.apache.hive.jdbc.TestJdbcDriver2)  Time elapsed: 3.867 sec  <<< FAILURE!
> java.lang.AssertionError: java.lang.StringIndexOutOfBoundsException: String index out of range: -1
> 	at org.junit.Assert.fail(Assert.java:88)
> 	at org.apache.hive.jdbc.TestJdbcDriver2.testSlashPreparedStatement(TestJdbcDriver2.java:522)
> Results :
> Failed tests: 
>   TestJdbcDriver2.testSlashPreparedStatement:522 java.lang.StringIndexOutOfBoundsException: String index out of range: -1
> Tests run: 1, Failures: 1, Errors: 0, Skipped: 0
> {code}



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