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Posted to issues@ignite.apache.org by "Stanislav Lukyanov (JIRA)" <ji...@apache.org> on 2019/06/05 00:31:00 UTC

[jira] [Created] (IGNITE-11894) Add fetchSize to JDBC cache stores

Stanislav Lukyanov created IGNITE-11894:
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             Summary: Add fetchSize to JDBC cache stores
                 Key: IGNITE-11894
                 URL: https://issues.apache.org/jira/browse/IGNITE-11894
             Project: Ignite
          Issue Type: Improvement
          Components: cache
            Reporter: Stanislav Lukyanov


JDBC's PreparedStatement accepts a fetchSize parameter which defines how many rows will be loaded from the DB at a time. Currently the only way to change that is by specifying it in a customer implementation of the JdbcDialect::fetchSize method (and even then it seems not be be used in some cases).

Would be good to have a fetchSize property in all of JDBC-based cache stores.



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