[hibernate-issues] [Hibernate-JIRA] Updated: (HHH-2622) Fields quotes must be applied in queries to prevent mix reserved words with fields names

Fields quotes must be applied in queries to prevent mix reserved words with fields names ---------------------------------------------------------------------------------------- Key: HHH-2622 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2622 Project: Hibernate3 Issue Type: Bug Components: query-sql Affects Versions: 3.2.0 cr1 Environment: MySQL 4.1.16 Hibernate 3.2 cr1 Fedora Core 4 Reporter: Igor A Tarasov Original Estimate: 1 hour Remaining Estimate: 1 hour Quotes must be appied to fields in queries. The environment log is: org.hibernate.cfg.Environment Hibernate 3.2 cr1 org.hibernate.cfg.SettingsFactory RDBMS: MySQL, version: 4.1.16 org.hibernate.cfg.SettingsFactory JDBC driver: MySQL-AB JDBC Driver, version: mysql-connector-java-3.1.12 org.hibernate.dialect.Dialect Using dialect: org.hibernate.dialect.MySQLDialect I have an entity, named Group: @Entity public class Group { .. } But, 'GROUP' is the reserved word of MySQL query language. Log of hibernate show, that queries is without quotes: org.hibernate.persister.entity.AbstractEntityPersister Static SQL for entity: org.dicr.isp.entity.Group org.hibernate.persister.entity.AbstractEntityPersister Version select: select id from Group where id =? org.hibernate.persister.entity.AbstractEntityPersister Snapshot select: select group_.id, group_.name as name0_, group_.comment as comment0_ from Group group_ where group_.id=? org.hibernate.persister.entity.AbstractEntityPersister Insert 0: insert into Group (name, comment, id) values (?, ?, ?) org.hibernate.persister.entity.AbstractEntityPersister Update 0: update Group set name=?, comment=? where id=? org.hibernate.persister.entity.AbstractEntityPersister Delete 0: delete from Group where id=? org.hibernate.persister.entity.AbstractEntityPersister Identity insert: insert into Group (name, comment) values (?, ?) And this make a critical error in program logic: org.hibernate.tool.hbm2ddl.DatabaseMetadata table not found: Group ERROR org.hibernate.tool.hbm2ddl.SchemaUpdate Unsuccessful: create table Group (id bigint not null auto_increment, name varchar(255) not null unique, comment varchar(255), primary key (id)) ERROR org.hibernate.tool.hbm2ddl.SchemaUpdate You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'Group (id bigint not null auto_increment, name varchar(255) not null unique, com' at line 1 [2006-04-27 23:57:23,895] INFO org.hibernate.tool.hbm2ddl.SchemaUpdate schema update complete The query: "create table Group (id bigint ..." is not correct. Must be: "create table `Group` (`id` bigint ..."