H2 SQL Grammar Exception

Question

I am trying to import a sql script for H2. This script is provided by spring-batch and it\'s used to store the jobs metadata. When I execute this script directly in the H2

Answer 1

I finally found the answer to my question. Based on Ralph's answer, to correct this issue, add the following property for hibernate :

jpaProperties.setProperty("hibernate.hbm2ddl.import_files_sql_extractor", "org.hibernate.tool.hbm2ddl.MultipleLinesSqlCommandExtractor");

Or in XML :

<property key="hibernate.hbm2ddl.import_files_sql_extractor" value="org.hibernate.tool.hbm2ddl.MultipleLinesSqlCommandExtractor" />

This class MultipleLinesSqlCommandExtractor is an implementation of the interface ImportSqlCommandExtractor. This is interface is called when doing SchemaExport with Hibernate. The default implementation is SingleLineSqlCommandExtractor and for unknown reason returns a syntax error. Replacing the single line extractor with the multiple line extractor solved the isssue.

Answer 2

Try to write each of your create statements in one line.

The statement delimiter in import.sql is a newline. If you want to change it, then you need to use Hibernate > 4.1. There you can Implement a MultipleLinesSqlCommandExtractor and specify it by hibernate.hbm2ddl.import_files_sql_extractor

• @See http://docs.jboss.org/hibernate/orm/4.1/manual/en-US/html/ch03.html
• @See https://hibernate.atlassian.net/browse/HHH-2403