Hibernate不同數(shù)據(jù)庫的連接及SQL方言
作者：佚名
本文講述Hibernate不同數(shù)據(jù)庫的連接及SQL方言。Hibernate不同數(shù)據(jù)庫的連接可能會(huì)出現(xiàn)錯(cuò)誤，有一種情況是由于Hibernate SQL方言設(shè)置不正確而導(dǎo)致的。
以下代碼展示Hibernate不同數(shù)據(jù)庫的連接。
- < !--MySql 驅(qū)動(dòng)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>
- < !-- 數(shù)據(jù)庫用戶名-->
- < property name="connection.username">root< /property>
- < !-- 數(shù)據(jù)庫密碼-->
- < property name="connection.password">root< /property>
- < !--Sql Server 驅(qū)動(dòng)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>
- < !-- 數(shù)據(jù)庫用戶名-->
- < property name="connection.username">sa< /property>
- < !-- 數(shù)據(jù)庫密碼-->
- < property name="connection.password">< /property>
- < !--Oracle 驅(qū)動(dòng)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>
- < !-- 數(shù)據(jù)庫用戶名-->
- < property name="connection.username">test< /property>
- < !-- 數(shù)據(jù)庫密碼-->
- < property name="connection.password">test< /property>
如果出現(xiàn)如下錯(cuò)誤，則可能是Hibernate SQL方言 (hibernate.dialect)設(shè)置不正確。
Caused by: java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC][SQLServer]'last_insert_id' 不是可以識(shí)別的 函數(shù)名。
| 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 |
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