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Solutions on the web

via Hibernate JIRA by Lorenzo Gonzalez, 1 year ago
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via ralph-schuster.eu by Unknown author, 2 years ago
could not advance using next()
java.sql.SQLException: Parameter metadata not available for the given statement	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1056)	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:957)	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:927)	at com.mysql.jdbc.MysqlParameterMetadata.checkAvailable(MysqlParameterMetadata.java:68)	at com.mysql.jdbc.MysqlParameterMetadata.getParameterType(MysqlParameterMetadata.java:117)	at org.hibernate.type.EnumType.nullSafeSet(EnumType.java:121)	at org.hibernate.type.CustomType.nullSafeSet(CustomType.java:155)	at org.hibernate.persister.entity.AbstractEntityPersister.dehydrate(AbstractEntityPersister.java:2705)	at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2959)	at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3403)	at org.hibernate.action.internal.EntityInsertAction.execute(EntityInsertAction.java:88)	at org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:362)	at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:354)	at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:275)	at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:326)	at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:52)	at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1210)	at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:399)	at org.hibernate.engine.transaction.internal.jdbc.JdbcTransaction.beforeTransactionCommit(JdbcTransaction.java:101)	at org.hibernate.engine.transaction.spi.AbstractTransactionImpl.commit(AbstractTransactionImpl.java:175)	at ejemplo08.Main.main(Main.java:37)