Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Samebug tips

  1. ,
    via Stack Overflow by Will Keeling

    Check your annotations to use the proper table and column names.

Solutions on the web

via Database Administrators by vtor
, 1 year ago
org.hibernate.exception.JDBCConnectionException: could not extract ResultSet
via Stack Overflow by vtor
, 2 years ago
org.hibernate.exception.JDBCConnectionException: could not extract ResultSet
via stackexchange.com by Unknown author, 1 year ago
via Oracle Community by 3051442, 2 years ago
org.hibernate.exception.GenericJDBCException: Could not open connection
via Stack Overflow by user75ponic
, 1 year ago
org.hibernate.exception.GenericJDBCException: could not execute query
javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1387) at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1310) at org.hibernate.ejb.QueryImpl.getSingleResult(QueryImpl.java:316) at com.mysema.query.jpa.impl.AbstractJPAQuery.getSingleResult(AbstractJPAQuery.java:219) at com.mysema.query.jpa.impl.AbstractJPAQuery.uniqueResult(AbstractJPAQuery.java:295) at com.mysema.query.jpa.impl.AbstractJPAQuery.uniqueResult(AbstractJPAQuery.java:281) at com.mysema.query.support.ProjectableQuery.singleResult(ProjectableQuery.java:75)