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POHibernate Data not updating in database
 

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  1. POHibernate Data not updating in database
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    <p>I am using hibernate 3 in my application there is one scenario where i am inserting two record and updating one record :-</p> <pre><code> SessionFactory sf = HibernateUtils.getSessionFactory(); session = sf.openSession(); tx = session.beginTransaction(); Collection collection = session.load(Collection.class, "12345"); tx.commit(); // using this way i am getting this object from database. setCollection(collection);//Here i am setting this object in one POJO class </code></pre> <p>Now in other function </p> <p>I am getting this object again...</p> <pre><code>Collection collection=getCollection(); //here it is detached </code></pre> <p>Now here first i am saving data in one table using below approach:-</p> <pre><code> SessionFactory sf = HibernateUtils.getSessionFactory(); session = sf.openSession(); tx = session.beginTransaction(); Sms sms=new Sms(); sms.setMessage(collection.getMesage()); session.save(sms); tx.commit(); session.flush(); session.close(); </code></pre> <p>Then i am updating and inserting two records in same session</p> <pre><code>SessionFactory sf = HibernateUtils.getSessionFactory(); session = sf.openSession(); tx = session.beginTransaction(); Cancel cancel=new Cancel(); cancel.setMessage(collection.getMesage()); session.save(cancel); session.update(collection); tx.commit(); session.flush(); session.close(); </code></pre> <p>The problem in above code , Here in sms and in cancel table data is saving but update is not working and it is not showing any error also.</p> <p>Its not happening in every case, sometime it is not updating</p> <p>Is there any problem with two different sessions ??</p>
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    1. USHunter
    1. USHunter
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    1. COCheck the queries being fired when `session.update(collection); tx.commit();` is being called. & if possible paste them here too.
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      1. USRAS
    2. CO@RAS sorry ... showSql property is set to false in hibernate-configuration file
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      1. USHunter
    3. COyou've for to arrange the pasted code... Separate lines when reaching `;`. This: `Collection collection=openSession();` isn't clear at all, for instance. Help us help you ;).
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      1. USyair
 

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