Question

我试图在Hibernate Search中运行以下查询，我在日志中得到以下异常。我不确定我缺少什么才能让它发挥作用。

String hsql="SELECT * FROM (SELECT dest.ID,dest.postal_code AS ZIP, ACOS(SIN ( RADIANS( src.latitude) ) * SIN ( RADIANS ( dest.latitude )) + COS ( RADIANS ( src.latitude)) * COS ( RADIANS ( dest.latitude )) * COS ( RADIANS( src.longitude ) - RADIANS ( dest.longitude ))) * 3959 AS DISTANCE FROM post_codes dest CROSS JOIN post_codes src WHERE src.ID = ( SELECT ID FROM post_codes WHERE postal_code = :zipCode GROUP BY ID ) AND ( dest.ID <> src.ID OR  dest.ID = src.ID )) HAVING DISTANCE <= :miles GROUP BY ID,ZIP,DISTANCE;ORDER BY DISTANCE";

org.hibernate.SQLQuery query = getSession().createSQLQuery(hsql);
query.setParameter("zipCode", 60195);
query.setParameter("miles", 5);

List list= query.list(); 
System.out.println("***************"+list.size());

日志中的异常

16:24:34,387 WARN  [JDBCExceptionReporter] SQL Error: 911, SQLState: 22019
16:24:34,387 ERROR [JDBCExceptionReporter] ORA-00911: invalid character
16:24:34,409 ERROR [[spring]] Servlet.service() for servlet spring threw exception
java.sql.SQLSyntaxErrorException: ORA-00911: invalid character
    at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:440)
    at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:396)
    at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:837)

Answer 1

你需要从hsql中删除分号。

Answer 2

SQL查询中有两个错误。首先必须在order by之前删除分号，having子句必须始终在group by子句之后。您的代码必须如下：

String hsql="SELECT * FROM (SELECT dest.ID,dest.postal_code AS ZIP, ACOS(SIN ( RADIANS( src.latitude) ) * SIN ( RADIANS ( dest.latitude )) + COS ( RADIANS ( src.latitude)) * COS ( RADIANS ( dest.latitude )) * COS ( RADIANS( src.longitude ) - RADIANS ( dest.longitude ))) * 3959 AS DISTANCE FROM post_codes dest CROSS JOIN post_codes src WHERE src.ID = ( SELECT ID FROM post_codes WHERE postal_code = :zipCode GROUP BY ID ) AND ( dest.ID <> src.ID OR  dest.ID = src.ID )) GROUP BY ID,ZIP,DISTANCE HAVING DISTANCE <= :miles ORDER BY DISTANCE";

Hibernate Search-选择查询SQLSyntaxErrorException

2 个答案: