How will you call a stored procedure in hibernate?

In Hibernate, there are three approaches to call a database store procedure.

1. Native SQL – createSQLQuery. You can use createSQLQuery() to call a store procedure directly.
2. NamedNativeQuery in annotation. Declare your store procedure inside the @NamedNativeQueries annotation.
3. sql-query in XML mapping file.

How can we call stored procedure using EntityManager?

Example of calling stored procedure in JPA : First create a db stored procedure using following command in mysql.

1. #– create db stored procedure.
2. # Stored procedure to give user details when login.
3. DELIMITER $$
4. CREATE DEFINER=’root’@’localhost’ PROCEDURE ‘get_login_info'(IN userName varchar(300))
5. BEGIN.

How do you call a procedure using Jdbctemplate?

1. Set up database table, stored procedure and sample data.
2. Step 1: Define an access class for the stored procedure.
3. Step 2: Define a mapper to convert a row in result set to a domain object.
4. Step 3: Call the stored procedure from your DAO implementation.
5. Step 4: Spring Configuration.
6. Step 5: Simple test program.

Which is used to call stored procedure?

The CallableStatement of JDBC API is used to call a stored procedure. A Callable statement can have output parameters, input parameters, or both.

How can we call stored procedure in hibernate using named query?

3.3. Another way to call a stored procedure is to use the @NamedNativeQueries annotation. Each named query has obviously a name attribute, the actual SQL query, and the resultClass which refers to the Foo mapped entity. Query query = session. getNamedQuery(“callGetAllFoos”); List allFoos = query.

How can we call Oracle stored procedures and functions with JPA and Hibernate?

Oracle function returning a simple value END ; Unfortunately, as of writing (Hibernate 5.1. 0), both the Java Persistence 2.1 stored procedure and the Hibernate-specific API cannot be used to call functions. However, there are several workarounds for this limitation.

How can we call stored procedure in Java using entityManager?

For a stored procedure which uses a SYS_REFCURSOR OUT parameter: CREATE OR REPLACE PROCEDURE post_comments ( postId IN NUMBER, postComments OUT SYS_REFCURSOR ) AS BEGIN OPEN postComments FOR SELECT * FROM post_comment WHERE post_id = postId; END; You can call it as follows: StoredProcedureQuery query = entityManager .

How do you call a stored procedure in spring Dao?

Spring JDBC – Calling Stored Procedure

1. jdbcCall − SimpleJdbcCall object to represent a stored procedure.
2. in − SqlParameterSource object to pass a parameter to a stored procedure.
3. student − Student object.
4. out − Map object to represent the output of stored procedure call result.

Which of the following class can be used to call stored procedures in spring?

SimpleJdbcCall class
The SimpleJdbcCall class can be used to call a stored procedure with IN and OUT parameters. You can use this approach while working with either of the RDBMS like Apache Derby, DB2, MySQL, Microsoft SQL Server, Oracle, and Sybase.

Can we call stored procedure using prepared statement?

To call stored procedures or stored functions in MySQL from JDBC, you use CallableStatement object, which inherits from PreparedStatement object.

How can we call stored procedure using JDBC?

Calling stored procedures in JDBC applications

1. Invoke the Connection.
2. Invoke the CallableStatement.
3. Invoke the CallableStatement.
4. Invoke one of the following methods to call the stored procedure: CallableStatement.executeUpdate.
5. If the stored procedure returns multiple result sets, retrieve the result sets.

How can we call stored procedure in Java using EntityManager?