I am trying to insert data into a table having columns (NAME, VALUE) with
Query query = em.createQuery("INSERT INTO TestDataEntity (NAME, VALUE) VALUES (:name, :value)");
query.setParameter("name", name);
query.setParameter("value", value);
query.executeUpdate();
and getting the following exception:
ERROR org.hibernate.hql.internal.ast.ErrorCounter - line 1:42: unexpected token: VALUES
Also, I cannot insert a record using a native query either:
Query query = em.createNativeQuery("INSERT INTO TEST_DATA (NAME, VALUE) VALUES (:name, :value);");
query.setParameter("name", name);
query.setParameter("value", value);
query.executeUpdate();
Another exception is being thrown:
javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not execute statement
The question is:
Many thanks.
I solved the issue.
According to this ,
There is no INSERT statement in JPA.
But I could solve the issue with native query: I have mistakenly put a redundant ; at the end of the query, so the issue solved by removing it.
I found two examples where the author uses the insert in a native query ( first and second ). Then, your query could be:
Query query = em.createQuery("INSERT INTO TestDataEntity (NAME, VALUE) VALUES (?, ?)");
query.setParameter(1, name);
query.setParameter(2, value);
query.executeUpdate();
Try this.
I was able to do this using the below - I just had a Table name Bike with 2 fields id and name . I used the below to insert that into the database.
Query query = em.createNativeQuery("INSERT INTO Bike (id, name) VALUES (:id , :name);");
em.getTransaction().begin();
query.setParameter("id", "5");
query.setParameter("name", "Harley");
query.executeUpdate();
em.getTransaction().commit();
For manually created queries, we can use the EntityManager#createNativeQuery method. It allows us to create any type of SQL query, not only ones supported by JPA. Let's add a new method to our repository class:
@Transactional
public void insertWithQuery(Person person) {
entityManager.createNativeQuery("INSERT INTO person (id, first_name, last_name) VALUES (?,?,?)")
.setParameter(1, person.getId())
.setParameter(2, person.getFirstName())
.setParameter(3, person.getLastName())
.executeUpdate();
}
With this approach, we need to define a literal query including names of the columns and set their corresponding values.
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