I am working on a Java Swing Desktop application and I am encountering an issue with the database. I have created a schema called "studenti" and a table called "studenti.ocjene_studenata" in an SQL file. However, when I run the program, I receive the following error message: "Schema 'STUDENTI' not found." I believe I have configured everything correctly. Can someone please help me identify the problem? I can provide the error message, the XML configuration file, the SQL file, and the variable annotations if needed. Thank you in advance! ```java ERROR: HHH000388: Unsuccessful: create table studenti.ocjene_studenata (ID integer generated by default as identity, godina_studiranja integer, ime_studenta varchar(255), baze_podataka integer, matematika integer, napredne_baze_podataka integer, objektno_orijentirano_programiranje_2 integer, objektno_orijentirano_programiranje_1 integer, osnove_programiranja integer, programiranje integer, ocjena_mature integer, prezime_studenta varchar(255), prosjek double, primary key (ID)) kol 18, 2014 7:05:47 PM org.hibernate.tool.hbm2ddl.SchemaUpdate execute ERROR: Schema "STUDENTI" not found; SQL statement: create table studenti.ocjene_studenata ( ID integer generated by default as identity, godina_studiranja integer, ime_studenta varchar(255), baze_podataka integer, matematika integer, napredne_baze_podataka integer, objektno_orijentirano_programiranje_2 integer, objektno_orijentirano_programiranje_1 integer, osnove_programiranja integer, programiranje integer, ocjena_mature integer, prezime_studenta varchar(255), prosjek double, primary key (ID) ) [90079-171] kol 18, 2014 7:05:47 PM org.hibernate.tool.hbm2ddl.SchemaUpdate execute INFO: HHH000232: Schema update complete kol 18, 2014 7:05:47 PM org.hibernate.engine.jdbc.spi.SqlExceptionHelper logExceptions WARN: SQL Error: 90079, SQLState: 90079 kol 18, 2014 7:05:47 PM org.hibernate.engine.jdbc.spi.SqlExceptionHelper logExceptions ERROR: Schema "STUDENTI" not found; SQL statement: insert into studenti.ocjene_studenata (ID, godina_studiranja, ime_studenta, baze_podataka, matematika, napredne_baze_podataka, objektno_orijentirano_programiranje_2, objektno_orijentirano_programiranje_1, osnove_programiranja, programiranje, ocjena_mature, prezime_studenta, prosjek) values (null, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) [90079-171] Exception in thread "AWT-EventQueue-0" javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Schema "STUDENTI" not found; SQL statement: insert into studenti.ocjene_studenata (ID, godina_studiranja, ime_studenta, baze_podataka, matematika, napredne_baze_podataka, objektno_orijentirano_programiranje_2, objektno_orijentirano_programiranje_1, osnove_programiranja, programiranje, ocjena_mature, prezime_studenta, prosjek) values (null, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) [90079-171] at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1387) at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1310) at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1316) at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:881) at hr.tvz.programiranje.baza.DatabaseUtils.spremiRezultate(DatabaseUtils.java:18) at hr.tvz.programiranje.java.swing.glavni.GlavniOkvir$3.actionPerformed(GlavniOkvir.java:177) at javax.swing.AbstractButton.fireActionPerformed(Unknown Source) at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source) at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source) at javax.swing.DefaultButtonModel.setPressed(Unknown Source) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source) at java.awt.Component.processMouseEvent(Unknown Source) at javax.swing.JComponent.processMouseEvent(Unknown Source) at java.awt.Component.processEvent(Unknown Source) at java.awt.Container.processEvent(Unknown Source) at java.awt.Component.dispatchEventImpl(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Window.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.awt.EventQueue.access$200(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue$4.run(Unknown Source) at java.awt.EventQueue$4.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source) Caused by: org.hibernate.exception.GenericJDBCException: Schema "STUDENTI" not found; SQL statement: insert into studenti.ocjene_studenata (ID, godina_studiranja, ime_studenta, baze_podataka, matematika, napredne_baze_podataka, objektno_orijentirano_programiranje_2, objektno_orijentirano_programiranje_1, osnove_programiranja, programiranje, ocjena_mature, prezime_studenta, prosjek) values (null, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) [90079-171] at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:54) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:125) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:110) at org.hibernate.engine.jdbc.internal.proxy.ConnectionProxyHandler.continueInvocation(ConnectionProxyHandler.java:146) at org.hibernate.engine.jdbc.internal.proxy.AbstractProxyHandler.invoke(AbstractProxyHandler.java:81) at com.sun.proxy.$Proxy9.prepareStatement(Unknown Source) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$2.doPrepare(StatementPreparerImpl.java:105) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:166) at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareStatement(StatementPreparerImpl.java:103) at org.hibernate.id.IdentityGenerator$GetGeneratedKeysDelegate.prepare(IdentityGenerator.java:89) at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:55) at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2936) at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3447) at org.hibernate.action.internal.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:81) at org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:362) at org.hibernate.engine.spi.ActionQueue.addResolvedEntityInsertAction(ActionQueue.java:203) at org.hibernate.engine.spi.ActionQueue.addInsertAction(ActionQueue.java:183) at org.hibernate.engine.spi.ActionQueue.addAction(ActionQueue.java:167) at org.hibernate.event.internal.AbstractSaveEventListener.addInsertAction(AbstractSaveEventListener.java:321) at org.hibernate.event.internal.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:286) at org.hibernate.event.internal.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:192) at org.hibernate.event.internal.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:125) at org.hibernate.ejb.event.EJB3PersistEventListener.saveWithGeneratedId(EJB3PersistEventListener.java:78) at org.hibernate.event.internal.DefaultPersistEventListener.entityIsTransient(DefaultPersistEventListener.java:208) at org.hibernate.event.internal.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:151) at org.hibernate.event.internal.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:78) at org.hibernate.internal.SessionImpl.firePersist(SessionImpl.java:843) at org.hibernate.internal.SessionImpl.persist(SessionImpl.java:818) at org.hibernate.internal.SessionImpl.persist(SessionImpl.java:822) at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:875) ... 38 more ``` ```xml

hr.tvz.programiranje.java.podaci.Podaci

``` ```sql create schema studenti; create table studenti.ocjene_studenata( ID INT generated always as identity, ime_studenta varchar(300) not null, prezime_studenta varchar (300) not null, godina_studiranja int not null, ocjena_mature int not null, prosjek decimal(3,2) not null, matematika int not null, programiranje int not null, objektno_orijentirano_programiranje_1 int not null, objektno_orijentirano_programiranje_2 int not null, osnove_programiranja int not null, baze_podataka int not null, napredne_baze_podataka int not null, primary key(ID) ); ``` ```java @Entity @Table(name="studenti.ocjene_studenata") public class Podaci { @Id @Column(name = "ID") @GeneratedValue private int ID; @Column(name = "ime_studenta") private String imeStudent; @Column(name = "prezime_studenta") private String prezimeStudent; @Column(name = "godina_studiranja") private int godinaStudiranjaInt; @Column(name = "ocjena_mature") private int ocjenaMatureInt; @Column(name = "prosjek") private double prosjekDbl; @Column(name = "matematika") private int ocjMatematika1Int; @Column(name = "programiranje") private int ocjProgramiranjeInt; @Column(name = "objektno_orijentirano_programiranje_1") private int ocjOOPIInt; @Column(name = "objektno_orijentirano_programiranje_2") private int ocjOOPIIInt; @Column(name = "osnove_programiranja") private int ocjOPInt; @Column(name = "baze_podataka") private int ocjBPInt; @Column(name = "napredne_baze_podataka") private int ocjNBPInt; } ```