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Posted to dev@gobblin.apache.org by "Jennifer Zheng (JIRA)" <ji...@apache.org> on 2017/08/10 00:38:00 UTC

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

Jennifer Zheng created GOBBLIN-197:
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             Summary: 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


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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