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https://issues.apache.org/jira/browse/TRAFODION-2740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16175310#comment-16175310
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ASF GitHub Bot commented on TRAFODION-2740:
-------------------------------------------
Github user arvind-narain commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/1240#discussion_r140335560
--- Diff:
dcs/src/test/jdbc_test/src/test/java/org/trafodion/jdbc_test/TestForeignKey.java
---
@@ -74,12 +74,15 @@
public static void doTestSuiteSetup() throws Exception {
try{
_conn = DriverManager.getConnection(Utils.url,
Utils.usr, Utils.pwd);
- Statement stmt = _conn.createStatement();
-
- stmt.execute(strCreatePKTABLE1Query);
- stmt.execute(strCreatePKTABLE2Query);
- stmt.execute(strCreateFKTABLE1Query);
- stmt.execute(strCreateFKTABLE2Query);
+ try (
--- End diff --
Thanks for the change Weiqing. Learnt something new related to
try-with-resource-statement from your change - it does reduce the earlier code
change planned - thanks.
Could you please also take care of replacing DriverMagager.getConnection
calls from *Blob*, *Clob*, TestGetIndexInfo and this file ? This would take
care random non-existent schema errors seen.
> JDBC Extract LOB in chunks
> --------------------------
>
> Key: TRAFODION-2740
> URL: https://issues.apache.org/jira/browse/TRAFODION-2740
> Project: Apache Trafodion
> Issue Type: Bug
> Components: client-jdbc-t4, connectivity-mxosrvr
> Affects Versions: 2.2-incubating
> Reporter: Weiqing Xu
> Assignee: Weiqing Xu
>
> The JDBC will extract all the LOB context once.However there is a size limit
> for the extract query. It only can extract at most 500MB. So the the
> *_"extract"_* statement should be call multiple times to extract the whole
> context.
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