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From "Roman Kondakov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-8164) SQL TX: JDBC driver meta data update.
Date Fri, 06 Apr 2018 11:57:00 GMT
Roman Kondakov created IGNITE-8164:
--------------------------------------

             Summary: SQL TX: JDBC driver meta data update.
                 Key: IGNITE-8164
                 URL: https://issues.apache.org/jira/browse/IGNITE-8164
             Project: Ignite
          Issue Type: Bug
          Components: jdbc, sql
            Reporter: Roman Kondakov


Since we've implemented a transactional SQL, we need to reflect it in our JDBC driver. At
the moment our implementation of {{java.sql.DatabaseMetaData}} returns incorrect data. For
example, methods

{{boolean supportsTransactions()}}

and 

{{boolean supportsTransactionIsolationLevel(int level)}}

return hardcoded  {{false }}value, which is incorrect if MVCC is enabled. We need to fix
it.

 



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