[hibernate-issues] [Hibernate-JIRA] Created: (HHH-5070) Batcher that relies on Oracle's specific jdbc interfaces to batch PreparedStatements

[Diego del Río (JIRA)]

Batcher that relies on Oracle's specific jdbc interfaces to batch PreparedStatements
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                 Key: HHH-5070
                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5070
             Project: Hibernate Core
          Issue Type: Improvement
          Components: core
    Affects Versions: 3.2.x, 3.3.x
         Environment: Hibernate 3.3.2.GA
RDBMS: Oracle, version: Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bit Production
JDBC driver: Oracle JDBC driver, version: 10.1.0.4.0
Using dialect: org.hibernate.dialect.Oracle10gDialect
            Reporter: Diego del Río
            Priority: Minor
         Attachments: oracle-batcher.zip

For an explanation and background information please see:
[https://forums.hibernate.org/viewtopic.php?t=978756]

Another related thread:
[https://forum.hibernate.org/viewtopic.php?f=1&t=929931&p=2401306]

There is also a similar solution to this problem here:
[http://opensource.atlassian.com/projects/hibernate/browse/HHH-3360]

The code has a compile-time dependency to {{oracle.jdbc.OraclePreparedStatement}}, but being an extension pluggable only in scenarios where the Oracle RDMS is in use, rather than a patch, we see no problem here.

Currently, the main issue is a compile-time dependency to the C3P0 library in the unwrapper specific to that library.

We are looking forward to receiving comments from you.

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