oracle——Hibernate 不同数据库的连接及SQL方言

本文转载自http://www.blogjava.net/Alpha/archive/2008/04/15/193094.html

<!--MySql 驱动程序 eg. mysql-connector-java-5.0.4-bin.jar-->
  <property name="dialect">org.hibernate.dialect.MySQLDialect</property>
  <property name="connection.driver_class">com.mysql.jdbc.Driver</property>

  <!-- JDBC URL -->
  <property name="connection.url">jdbc:mysql://localhost/dbname?characterEncoding=gb2312</property>

  <!-- 数据库用户名-->
  <property name="connection.username">root</property>

  <!-- 数据库密码-->
  <property name="connection.password">root</property>
  
  
  <!--Sql Server 驱动程序 eg. jtds-1.2.jar-->
  <property name="dialect">org.hibernate.dialect.SQLServerDialect</property>
  <property name="connection.driver_class">net.sourceforge.jtds.jdbc.Driver</property>

  <!-- JDBC URL -->
  <property name="connection.url">jdbc:jtds:sqlserver://localhost:1433;DatabaseName=dbname</property>

  <!-- 数据库用户名-->
  <property name="connection.username">sa</property>

  <!-- 数据库密码-->
  <property name="connection.password"></property>

  
  
  <!--Oracle 驱动程序 ojdbc14.jar-->
  <property name="dialect">org.hibernate.dialect.OracleDialect</property>
  <property name="connection.driver_class">oracle.jdbc.driver.OracleDriver</property>

  <!-- JDBC URL -->
  <property name="connection.url">jdbc:oracle:thin:@localhost:1521:dbname</property>

  <!-- 数据库用户名-->
  <property name="connection.username">test</property>

  <!-- 数据库密码-->
  <property name="connection.password">test</property>

如果出现如下错误，则可能是Hibernate SQL方言 (hibernate.dialect)设置不正确。
Caused by: java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC][SQLServer]'last_insert_id' 不是可以识别的 函数名。

RDBMS方言DB2org.hibernate.dialect.DB2DialectDB2 AS/400org.hibernate.dialect.DB2400DialectDB2 OS390org.hibernate.dialect.DB2390DialectPostgreSQLorg.hibernate.dialect.PostgreSQLDialectMySQLorg.hibernate.dialect.MySQLDialectMySQL with InnoDBorg.hibernate.dialect.MySQLInnoDBDialectMySQL with MyISAMorg.hibernate.dialect.MySQLMyISAMDialectOracle (any version)org.hibernate.dialect.OracleDialectOracle 9i/10gorg.hibernate.dialect.Oracle9DialectSybaseorg.hibernate.dialect.SybaseDialectSybase Anywhereorg.hibernate.dialect.SybaseAnywhereDialectMicrosoft SQL Serverorg.hibernate.dialect.SQLServerDialectSAP DBorg.hibernate.dialect.SAPDBDialectInformixorg.hibernate.dialect.InformixDialectHypersonicSQLorg.hibernate.dialect.HSQLDialectIngresorg.hibernate.dialect.IngresDialectProgressorg.hibernate.dialect.ProgressDialectMckoi SQLorg.hibernate.dialect.MckoiDialectInterbaseorg.hibernate.dialect.InterbaseDialectPointbaseorg.hibernate.dialect.PointbaseDialectFrontBaseorg.hibernate.dialect.FrontbaseDialectFirebirdorg.hibernate.dialect.FirebirdDialect