• Post Reply Bookmark Topic Watch Topic
  • New Topic

elt field

 
sura watthana
Ranch Hand
Posts: 77
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
hi,

referring to the code in previous topic,
i'm almost done with the many-to-many association but
this elt field just popped up out of no where

here is the code I ran


here is the stack trace
Hibernate: insert into students (name) values (?)
Hibernate: insert into teachers (name) values (?)
Hibernate: insert into teachers_students (teacher_id, elt) values (?, ?)
org.hibernate.exception.SQLGrammarException: Could not execute JDBC batch update
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:253)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:237)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:145)
at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)
at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338)
at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106)
at com.oxman.test.StudentTeacherTest.main(StudentTeacherTest.java:34)
Caused by: java.sql.BatchUpdateException: Unknown column 'elt' in 'field list'
at com.mysql.jdbc.PreparedStatement.executeBatchSerially(PreparedStatement.java:1669)
at com.mysql.jdbc.PreparedStatement.executeBatch(PreparedStatement.java:1085)
at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:48)
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:246)
... 8 more


so if anyone has any idea what went wrong please let me know
thank you so much

Sura
 
What are you doing? You are supposed to be reading this tiny ad!
the new thread boost feature brings a LOT of attention to your favorite threads
https://coderanch.com/t/674455/Thread-Boost-feature
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!