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Posted to dev@gobblin.apache.org by "Abhishek Tiwari (JIRA)" <ji...@apache.org> on 2017/08/11 04:46:00 UTC

[jira] [Assigned] (GOBBLIN-197) Modify JDBCExtractor to support reading clob columns as strings

     [ https://issues.apache.org/jira/browse/GOBBLIN-197?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Abhishek Tiwari reassigned GOBBLIN-197:
---------------------------------------

    Assignee: Jennifer Zheng

> Modify JDBCExtractor to support reading clob columns as strings
> ---------------------------------------------------------------
>
>                 Key: GOBBLIN-197
>                 URL: https://issues.apache.org/jira/browse/GOBBLIN-197
>             Project: Apache Gobblin
>          Issue Type: Bug
>            Reporter: Jennifer Zheng
>            Assignee: Jennifer Zheng
>
> The current JDBCExtractor calls getString on a column in parseColumnAsString if it holds a clob, however this does not deserialize the clob into a readable string. Implement an improvement that checks if the column's type is a clob. If so, get the Clob object from the result set and extract the Clob object's string by using its member function, getSubString.



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