HQL中的Postgres提取功能问题

编程问答 2022-07-21

问题描述

我正在尝试修复Java 6中用于过滤和列出客户生日日期的应用程序。我在pgadmin上测试了Query并使其正常工作，但是当我将其添加到HQL并运行时，出现以下错误：

java.lang.IllegalArgumentException: org.hibernate.hql.internal.ast.QuerySyntaxException: unexpected end of subtree [FROM br.com.chart.beans.Clientes as c WHERE (c.situacao = 'A' OR c.situacao IS NULL) AND (c.sexo = 'M' OR c.sexo IS NULL) AND (select extract (doy from c.datanasc )) between (select extract (doy from  '2020-09-14 00:00:00')) and (select extract (doy from  '2020-09-16 23:59:59'))  ORDER BY c.nome]
    at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:131)
    at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:155)
    at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:162)
    at org.hibernate.internal.AbstractSharedSessionContract.createquery(AbstractSharedSessionContract.java:663)
    at org.hibernate.internal.AbstractSharedSessionContract.createquery(AbstractSharedSessionContract.java:102)
    at br.com.chart.persistence.genericdao.GenericDAOImpl.findByHQL(GenericDAOImpl.java:820)
    at sun.reflect.GeneratedMethodAccessor1583.invoke(UnkNown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:333)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)

实体客户：

@Audited(targetAuditMode = RelationTargetAuditMode.NOT_AUDITED)
@Getter @Setter
public class Clientes implements Serializable,Loggable {
    private static final long serialVersionUID = 1L;
    
    private int clcodigo;
    private Empresas multiEmpresa;
    .
    .
    .

    private Date datanasc;
    .
    .
    .
    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + clcodigo;
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        Clientes other = (Clientes) obj;
        if (clcodigo != other.clcodigo)
            return false;
        return true;
    }
}

以及我在HQL中插入查询的部分，以获取当月的生日列表：

 SimpleDateFormat sdf = new SimpleDateFormat("YYYY-MM-dd HH:mm:ss");

        if (this.nascimento) {
            this.aniversarioInicio = CalendarUtils.resetTime(this.aniversarioInicio);
            this.aniversarioFinal = CalendarUtils.getDate235959(this.aniversarioFinal);

            restrictions.add("(select extract (doy from c.datanasc )) between (select extract (doy from  '"+sdf.format(this.aniversarioInicio)+"')) and (select extract (doy from  '"+sdf.format(this.aniversarioFinal)+"')) ");

非常感谢您！

解决方法

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