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https://issues.apache.org/jira/browse/TAJO-1749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14728990#comment-14728990
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ASF GitHub Bot commented on TAJO-1749:
--------------------------------------
Github user jinossy commented on a diff in the pull request:
https://github.com/apache/tajo/pull/722#discussion_r38642156
--- Diff:
tajo-common/src/main/java/org/apache/tajo/exception/SQLExceptionUtil.java ---
@@ -22,6 +22,7 @@
import org.apache.tajo.error.Errors.ResultCode;
import org.apache.tajo.rpc.protocolrecords.PrimitiveProtos.ReturnState;
+import javax.xml.transform.Result;
--- End diff --
remove unused import before you commit
> Refine JDBC exceptions to better handle exceptional cases.
> ----------------------------------------------------------
>
> Key: TAJO-1749
> URL: https://issues.apache.org/jira/browse/TAJO-1749
> Project: Tajo
> Issue Type: Sub-task
> Components: Java Client, JDBC Driver
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Fix For: 0.11.0
>
> Attachments: TAJO-1749.patch
>
>
> The main purpose of this issues is to improve JDBC driver to better handle
> exceptional cases. In detail, this patch will make JDBC driver to throw
> SQLExceptions with an exact SQLState. Also, I'll add more negative unit tests
> for JDBC drivers for them.
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