Home Discussion Discuss: Hibernate Select Clause

  • table and class namejayesh patil November 30, 2011 at 1:51 PM

    You have given a sql query "Select insurance.lngInsuranceId, insurance.insuranceName, insurance.investementAmount, insurance.investementDate from Insurance insurance" In this the last Insurance insurance what does it signify? Is it Class name and Table name respctively??

  • about hql QueryS.Raghavendra February 9, 2012 at 2:50 PM

    in hql query when i am iterating using the iterator it is saying that cannot convert int to int to Insurance.I have tried a lot but it is not comming.Here is the code of yours only.I am tring your example only in myeclipse....reply me soon String Sql_Query="Select insurance.id,insurance.insurance_name," + "insurance.investement_amount,insurance.investment_date from Insurance insurance"; Query query=hsession.createQuery(Sql_Query); for(Iterator it=(Iterator)query.iterate();it.hasNext();) { Cannot convert int to Insurance(error) -> Insurance insurance=(Insurance)it.next(); System.out.println("ID"+insurance.getId()); System.out.println("Name"+insurance.getInsuranceName()); }

  • class cast exception occursRamakrishna Brahma August 30, 2012 at 2:16 PM

    Object[] row=(Object[]) it.next(); this line class cast exception occurs how to solve it

  • hibernate querysontos September 13, 2012 at 10:58 PM

    very good---------------

  • SessionFactory should be singletonChandrashekhar November 3, 2012 at 7:32 PM

    In case of web applications, the SessionFactory should be accessed in a singleton way, it can cause out-of-memory-error otherwise. Since the above program is a demo example, standalone and run once, it is fine. Take Care of this in real projects.

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