我有一个问题,使用Hibernate的Session调用存储过程:如何调用存储过程使用Hibernate con Sql Server 2000?
JAVA代码:
@SuppressWarnings("unchecked")
@Transactional(readOnly = true)
@Override
public List<Map<String, Object>> buscarCierre(String vanio) throws Exception {
try {
List<Map<String, Object>> mapa = new ArrayList<>();
String queryString = "usp_Cierre_Dia_Obtener_CierrePorAnio :anio, :pagActual, :tamanio";
Query query = super.getSession().createSQLQuery(queryString);
query.setString("anio", vanio);
query.setInteger("pagActual", 1);
query.setInteger("tamanio", 1);
List<Object[]> result = query.list(); // requires casting for generics
for(Object[] obj : result) {
System.out.println("--- "+obj[0]);
System.out.println("*** "+obj[1]);
}
return mapa;
} catch (Exception e) {
e.printStackTrace();
throw new Exception(getGenerarError(Thread.currentThread().getStackTrace()[1].getMethodName(),
Constantes.NIVEL_APP_DAO,
this.getClass().getName(),
e.getMessage()));
}
}
它从SQL Server 2000调用,是这样的:usp_Cierre_Dia_Obtener_CierrePorAnio '2014',1,1
请能帮助我,最后也检查我是否通过List <Object []>
正确获取数据错误:
Hibernate: usp_Cierre_Dia_Obtener_CierrePorAnio ?, ?, ?
WARN : org.hibernate.engine.jdbc.spi.SqlExceptionHelper - SQL Error: 170, SQLState: 37000
ERROR: org.hibernate.engine.jdbc.spi.SqlExceptionHelper - Line 1: Incorrect syntax near 'usp_Cierre_Dia_Obtener_CierrePorAnio'.
org.hibernate.exception.SQLGrammarException: could not extract ResultSet
at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:122)
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:49)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:125)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:110)
at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:61)
这可能是因为Hibernate把一堆其他垃圾的命令之前,只当它是批处理中的第一条语句是允许在没有EXECUTE的情况下执行的存储过程。作为第一步,请尝试使用String queryString =“EXEC dbo.usp_Cierre_Dia _...'但肯定有一种方法可以将它作为存储过程发送,而不是查询字符串。另外[请在创建或引用对象时始终使用模式前缀](http://sqlblog.com/blogs/aaron_bertrand/archive/2009/10/11/bad-habits-to-kick-avoiding-the-schema-prefix.aspx)。 – 2014-09-12 19:28:46