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