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https://issues.apache.org/jira/browse/HIVE-13548?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nasron Cheong updated HIVE-13548:
-
Description:
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}
was:
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.
> 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: Nasron Cheong
> 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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