Hibernate方言 hibernate.dialect

1.hibernate.dialect方言问题：

RDBMS                         方言  
DB2                             org.hibernate.dialect.DB2Dialect  
DB2 AS/400                  org.hibernate.dialect.DB2400Dialect  
DB2 OS390                   org.hibernate.dialect.DB2390Dialect  
PostgreSQL                   org.hibernate.dialect.PostgreSQLDialect  
MySQL                          org.hibernate.dialect.MySQLDialect  
MySQL with InnoDB        org.hibernate.dialect.MySQLInnoDBDialect  
MySQL with MyISAM       org.hibernate.dialect.MySQLMyISAMDialect  
Oracle (any version)      org.hibernate.dialect.OracleDialect  
Oracle 9i/10g               org.hibernate.dialect.Oracle9Dialect  
Sybase                       org.hibernate.dialect.SybaseDialect  
Sybase Anywhere  org.hibernate.dialect.SybaseAnywhereDialect  
Microsoft SQL Server     org.hibernate.dialect.SQLServerDialect  
SAP DB                      org.hibernate.dialect.SAPDBDialect  
Informix                    org.hibernate.dialect.InformixDialect  
HypersonicSQL           org.hibernate.dialect.HSQLDialect  
Ingres                      org.hibernate.dialect.IngresDialect  
Progress                   org.hibernate.dialect.ProgressDialect  
Mckoi SQL                org.hibernate.dialect.MckoiDialect  
Interbase                 org.hibernate.dialect.InterbaseDialect  
Pointbase                org.hibernate.dialect.PointbaseDialect  
FrontBase                org.hibernate.dialect.FrontbaseDialect  
Firebird                   org.hibernate.dialect.FirebirdDialect