🥳 Jdbc Exception On Hibernate Data Access

As you are trying to access Oracle database you will not able to access data until the transaction has been successful and to complete the transaction you have to fire a commit. Because Oracle database is not on auto commit mode by default. session.getTransaction().commit(); Exception "org.h2.jdbc.JdbcSQLSyntaxErrorException:Table "NAME" not found " during initialization H2 database for testing Spring Boot application 1 Spring Boot java.sql.SQLSyntaxErrorException: Table 'mydb.table_name' doesn't exist Exception in thread "main" org.hibernate.exception.GenericJDBCException: Cannot open connection using mySQL Load 7 more related questions Show fewer related questions 1. Add a comment. -1. The problem is in your database field's name. You can fix it by using @Column (name = "Field's name") Ps: "Field's name" should match the column name in your database. Share. Improve this answer. This is a bit of a problem with Hibernate's JDBCException class: It stores context such as the SQL String but doesn't include it in the exception message As a consequence, I've added that context explicitly when translating those exceptions: directly, without adding another exception to the chain. I am developing an application with spring and hibernate entityManager. The oracle database is outside the DMZ, running on tomcat 7 . the connection will be interrupted after a period of inactivity by the firewall. I added the ValidationQuery select 1 from dual in context.xml but it does not solve the problem. It fails on creating/executing a query, acording to the stacktrace you are using HSQLDB make sure you actually are using that (and not something else). There should also be more to the stacktrace then this, (generally the query leading to an issue is included somewhere). – M. Deinum. Dec 5, 2016 at 7:58. Ilanchezhian opened SPR-2617 and commented During update by using JdbcTemplate.update(String sql, Object[] args), I encounter exception due to deadlock. This is thrown as an SQLException. Get early access and see previews of new features. nested exception is org.hibernate.exception.SQLGrammarException: could not prepare statement Caused by: java 2XTTH9t.

jdbc exception on hibernate data access