How to set placeholders in hibernate

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Hi this my java code here am using hibernate to check whether this email id and password exist in db or not could anybody plz exp line me how to place the value to this place holders.

Session ses = HibernateUtil.getSessionFactory().openSession();
            String query;
            query = "from RegisterPojo where email=? and pwd=? ";
            List<RegBean> list = ses.createQuery(query).list();

            ses.close();

Thanks in advance

Try this one.

 Session ses = HibernateUtil.getSessionFactory().openSession();
      String query = "from RegisterPojo rp where rp.email = :emailAddress and rp.pwd = :password";
      List<RegisterPojo> list = ses.createQuery(query)
      .setParameter("emailAddress", Your email address)
      .setParameter("password", Your password)
      .list();
      ses.close();

Professional Hibernate, An additional line of code has been added: query.setInt(0,lOO); As shown in a previous table, numerous set * methods are used to replace the placeholder with​  hibernate.cache.query_cache_factory: It represents the classname of a custom QueryCache interface. hibernate.cache.region_prefix: It specifies the prefix which is used for second-level cache region names. hibernate.cache.use_structured_entries: It facilitates Hibernate to store data in the second-level cache in a more human-friendly format.

You should use a prepared statement instead of a string. example here

  PreparedStatement preparedStatement = con.prepareStatement  ("from RegisterPojo where email=? and pwd=?");
preparedStatement.setString(1, "email");
preparedStatement.setString(2, "password");

Hibernate's SQLQuery and Query placeholder parameters, Hibernate supports SQLQuery (sql statements related to specific Map<String,​Object> params=new HashMap<>(); params.put("code","test");  We used the cascade attribute in the <set> element to tell Hibernate to persist the Certificate objects at the same time as the Employee objects. The name attribute is set to the defined Set variable in the parent class, in our case it is certificates. For each set variable, we need to define a separate set element in the mapping file.

You have to modify your query like this,

 query = "from RegisterPojo where email =:email and pwd =:password ";

 List<RegisterPojo> list = ses.createQuery(query)
 .setParameter("email",emailVal)
 .setParameter("password",emailVal)
 .list();

Read the hql docs here

Just Hibernate: A Lightweight Introduction to the Hibernate Framework, A Lightweight Introduction to the Hibernate Framework Madhusudhan Konda The next line sets the value for this placeholder with a required input param‐eter. In the Command Prompt window, type powercfg.exe /hibernate off and press the Enter key. Exit the Command Prompt window. 3. To enable hibernate in Windows 10, open the Command Prompt again and type

Session ses = HibernateUtil.getSessionFactory().openSession();
            String query;
            query = "from RegisterPojo where email=? and pwd=? ";
            List<RegBean> list = ses.createQuery(query).setParameter(0,emailVal).setParameter(1,emailVal).list();

            ses.close();

Hibernate ORM 5.2.18.Final User Guide, Session object's createNativeQuery method to create and execute Native Queries In the setParameter, the first parameter is the placeholder position and the  In Hibernate parameter binding, i would recommend always go for “Named parameters“, as it’s more easy to maintain, and the compiled SQL statement can be reuse (if only bind parameters change) to increase the performance.

Try this one.

   Session ses = HibernateUtil.getSessionFactory().openSession();
      String query = "from RegisterPojo where email = '" + varEmailAddress + "' and pwd = '" + varPassword + "'";
      List<RegisterPojo> list = ses.createQuery(query).list();
  ses.close();

Use parameter binding in native SQL queries, Positional parameters. It's use question mark (?) to define a named parameter, and you have to set your parameter according to the position  Formatting Text and Placeholders (Report Builder and SSRS) 03/01/2017; 4 minutes to read +2; In this article. A text box can be a report item or an individual cell within a data region that contains text, a calculated field, a pointer to a field in a database, or a combination of all three items.

Hibernate parameter binding examples, Hibernate on the main website for The OWASP Foundation. Functions such as createQuery(String query) and createSQLQuery(String query) create a Query setString(), setXXX() methods for named parameter and placeholder binding. For Windows 10, select Start , and then select Power > Hibernate. You can also press the Windows logo key + X on your keyboard, and then select Shut down or sign out > Hibernate . For Windows 8.1 / Windows RT 8.1, move your mouse to the lower left-hand corner of the screen and right-click the Start button or press Windows logo key + X on your

Hibernate, When using native queries with Hibernate and need to reference a as the default one, you can use the {h-schema} Hibernate's placeholder. How to Program Your PC to Hibernate You can save power and not-quite-exactly turn your PC by making it hibernate. When your computer hibernates, it saves all the memory — everything the system is doing — then turns the computer off.

How to resolve the schema name when using Spring Data JPA , You can set spring.jpa.hibernate.ddl-auto explicitly and the standard Hibernate You can also add a special {vendor} placeholder to use vendor-specific scripts. How to Add or Remove Hibernate from Power menu in Windows 10 Hibernate is a power-saving state designed primarily for laptops, and might not be available for all PCs (PCs with InstantGo don't have the hibernate option). Hibernate uses less power than sleep and when you start up the PC again, you’re back to where you left off (though not as

Comments
  • Have you looked at the Query class' javadoc?
  • i have those values inside bean but i don't know how to place in those place holders..
  • sorry am not aware of that ..thanks
  • can i check my list is empty or not like this if (list.isEmpty()) thank u
  • @user2838630 yes you can do.
  • @Prabhakaran how do I use that using Criteria?
  • @Dener please look here stackoverflow.com/questions/18536382/…
  • I think RegBean need to rename to RegisterPojo.
  • Please post working solutions to OP's query. May/Might working solutions does not help.
  • @mishsx 1 I know tht I should provide solution but i just do not wanted to duplicate the question if that needed I will do that as well