Category Archives: debug

Oracle Constraint Exceptions

ADD/ENABLE constraint exception like ORA-02437, ORA-02299 etc Today while working on one assignment I came across situation where I have to enable a unique key constraint on the table which some one disabled and forget due to which many duplicate … Continue reading

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Debugging Hibernate using Log4J Logs

People who work with Hibernate often want to see, what SQL it is prepairing behind the seen and how it is mapping in real for debug purpose. We can achieve this by enable log4j for Hibernate classes. This will give … Continue reading

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