I am getting the following error to the simplest query:
org.hibernate.hql.internal.ast.QuerySyntaxException: <table_name> is not mapped [<query_string>]
In hibernate.cfg.xml I have the property;
<property name="current_session_context_class">org.hibernate.context.internal.ThreadLocalSessionContext</property>
ThreadLocalSessionContext is in org.hibernate.context.internal of Hibernate 4.x-hibernate-core-4.2.6.Final.jar.
Everything else on Hibernate is working fine. However, i'm not being able to run a query.
What am i missing?
Thanks for help.
//=========================
EDIT:
<table_name> is defined as an entity in hibernate.cfg.xml and everything but HQL-- including the updates on <table_name> are working with no errors.
There are two possibilities which comes to my mind
The name you are referring in your HQL is not an Entity. For e.g.,
HQL is "Select testEntity from TestEntity testEntity" , however there is no entity class named TestEntity defined
or
You have defined TestEntity but it is not managed. You say that other operation in entity are working, it looks like you are probably using wrong name in your HQL. However if you want to be sure that the Entity is managed, you can enable the Hibernate debug logging and you should see information like below in which you can see the list of managed classes.
01:09:40,322 DEBUG HibernatePersistenceProvider:110 - Checking persistence-unit [name=persistence-unit_test, explicit-provider=org.hibernate.ejb.HibernatePersistence] against incoming persistence unit name [persistence-unit_demo]
01:09:40,322 DEBUG ProviderChecker:106 - Persistence-unit [persistence-unit_demo] requested PersistenceProvider [org.hibernate.ejb.HibernatePersistence]
01:09:40,322 DEBUG LogHelper:117 - PersistenceUnitInfo [
name: persistence-unit_demo
persistence provider classname: org.hibernate.ejb.HibernatePersistence
classloader: null
excludeUnlistedClasses: false
JTA datasource: null
Non JTA datasource: null
Transaction type: RESOURCE_LOCAL
PU root URL: file:/E:/Test/target/classes/
Shared Cache Mode: null
Validation Mode: null
Jar files URLs []
Managed classes names [
com.test.model.TestEntity
Mapping files names []
Properties [
hibernate.c3p0.timeout: 100
hibernate.connection.autocommit: false
hibernate.connection.driver_class: com.mysql.jdbc.Driver
hibernate.c3p0.max_statements: 0
hibernate.c3p0.max_size: 50
hibernate.dialect: org.hibernate.dialect.MySQL5InnoDBDialect
hibernate.c3p0.idle_test_period: 100
hibernate.c3p0.min_size: 5
hibernate.connection.username: XXXX
hibernate.hbm2ddl.auto: update
hibernate.c3p0.acquire_increment: 5
hibernate.connection.url: jdbc:mysql://localhost:3306/test
hibernate.connection.password: XXXX
hibernate.show_sql: true
hibernate.connection.provider_class: org.hibernate.connection.C3P0ConnectionProvider]
01:09:40,337 DEBUG IntegratorServiceImpl:63 - Adding Integrator [org.hibernate.cfg.beanvalidation.BeanValidationIntegrator].
01:09:40,353 DEBUG IntegratorServiceImpl:63 - Adding Integrator [org.hibernate.secure.spi.JaccIntegrator].
Collected from the Internet
Please contact [email protected] to delete if infringement.
Comments