Java ORA-00942:表或视图不存在org.springframework.dao.InvalidDataAccessResourceUsageException:无法提取结果集

不确定我遗漏了什么，但当我在orm中添加一个有2个@id列的表SEMPLOYEES时，我得到了这个错误。当我在ORM查询中使用SEMPLYEES表时，我得到了这个错误。在ORM查询中没有SEMPLOYEES，服务可以正常工作，但我必须从这个表中获取一些数据，所以我必须使用它。任何帮助都将不胜感激。谢谢

我的实体类

package com.paychex.hrs.riskassessment.entity;

import javax.persistence.*;
import com.paychex.hrs.riskassessment.entity.keys.SEmployeesPK;

@Entity
@Table(name = "SEMPLOYEES", schema = "HRIS")
@IdClass(SEmployeesPK.class)
public class SEmployees {

  @Id
  @Column(name = "SEE_CLT_ID")
  private Long seeCltId;

  @Id
  @Column(name = "SEE_EMP_NBR")
  private Integer seeEmpNbr;

  @Column(name = "SEE_LAST_NAME")
  private String seeLastName;

  @Column(name = "SEE_FIRST_NAME")
  private String seeFirstName;



    public Long getSeeCltId() {
        return seeCltId;
    }
    public void setSeeCltId(Long seeCltId) {
        this.seeCltId = seeCltId;
    }
    public Integer getSeeEmpNbr() {
        return seeEmpNbr;
    }
    public void setSeeEmpNbr(Integer seeEmpNbr) {
        this.seeEmpNbr = seeEmpNbr;
    }
    public String getSeeLastName() {
        return seeLastName;
    }
    public void setSeeLastName(String seeLastName) {
        this.seeLastName = seeLastName;
    }
    public String getSeeFirstName() {
        return seeFirstName;
    }
    public void setSeeFirstName(String seeFirstName) {
        this.seeFirstName = seeFirstName;
    }
    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((seeCltId == null) ? 0 : seeCltId.hashCode());
        result = prime * result + ((seeEmpNbr == null) ? 0 : seeEmpNbr.hashCode());
        result = prime * result + ((seeFirstName == null) ? 0 : seeFirstName.hashCode());
        result = prime * result + ((seeLastName == null) ? 0 : seeLastName.hashCode());
        return result;
    }
    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        SEmployees other = (SEmployees) obj;
        if (seeCltId == null) {
            if (other.seeCltId != null)
                return false;
        } else if (!seeCltId.equals(other.seeCltId))
            return false;
        if (seeEmpNbr == null) {
            if (other.seeEmpNbr != null)
                return false;
        } else if (!seeEmpNbr.equals(other.seeEmpNbr))
            return false;
        if (seeFirstName == null) {
            if (other.seeFirstName != null)
                return false;
        } else if (!seeFirstName.equals(other.seeFirstName))
            return false;
        if (seeLastName == null) {
            if (other.seeLastName != null)
                return false;
        } else if (!seeLastName.equals(other.seeLastName))
            return false;
        return true;
    }
    @Override
    public String toString() {
        return "SEmployees [seeCltId=" + seeCltId + ", seeEmpNbr=" + seeEmpNbr + ", seeLastName=" + seeLastName
                + ", seeFirstName=" + seeFirstName + "]";
    } 
}

===========================================================================================================

package com.paychex.hrs.riskassessment.entity.keys;

import javax.persistence.Column;
import javax.persistence.Id;
import java.io.Serializable;

public class SEmployeesPK implements Serializable {

   private static final long serialVersionUID = 42L;

   @Id
   @Column(name = "SEE_CLT_ID")
   private Long seeCltId;

   @Id
   @Column(name = "SEE_EMP_NBR")
   private Integer seeEmpNbr;

   public SEmployeesPK() {
   }

   public SEmployeesPK(Long seeCltId, Integer seeEmpNbr) {
      this.seeCltId = seeCltId;
      this.seeEmpNbr = seeEmpNbr;
   }

   public Long getSeeCltId() {
      return this.seeCltId;
   }

   public void setSeeCltId(Long seeCltId) {
      this.seeCltId = seeCltId;
   }

   public Integer getSeeEmpNbr() {
      return this.seeEmpNbr;
   }

   public void setSeeEmpNbr(Integer seeEmpNbr) {
      this.seeEmpNbr = seeEmpNbr;
   }



   @Override
   public int hashCode() {
      final int prime = 31;
      int result = 1;
      result = prime * result + ((seeCltId == null) ? 0 : seeCltId.hashCode());
      result = prime * result + ((seeEmpNbr == null) ? 0 : seeEmpNbr.hashCode());
      return result;
   }

   @Override
   public boolean equals(Object obj) {
      if (this == obj)
         return true;
      if (obj == null)
         return false;
      if (getClass() != obj.getClass())
         return false;
      SEmployeesPK other = (SEmployeesPK) obj;
      if (seeCltId == null) {
         if (other.seeCltId != null)
            return false;
      } else if (!seeCltId.equals(other.seeCltId))
         return false;
      if (seeEmpNbr == null) {
         if (other.seeEmpNbr != null)
            return false;
      } else if (!seeEmpNbr.equals(other.seeEmpNbr))
         return false;
      return true;
   }

    @Override
    public String toString() {
        return "SEmployeesPK [seeCltId=" + seeCltId + ", seeEmpNbr=" + seeEmpNbr + "]";
    } 

}

========================================================================

package com.paychex.hrs.riskassessment.entity.keys;

import javax.persistence.Column;
import javax.persistence.Id;
import java.io.Serializable;

public class SEmployeesPK implements Serializable {

   private static final long serialVersionUID = 42L;

   @Id
   @Column(name = "SEE_CLT_ID")
   private Long seeCltId;

   @Id
   @Column(name = "SEE_EMP_NBR")
   private Integer seeEmpNbr;

   public SEmployeesPK() {
   }

   public SEmployeesPK(Long seeCltId, Integer seeEmpNbr) {
      this.seeCltId = seeCltId;
      this.seeEmpNbr = seeEmpNbr;
   }

   public Long getSeeCltId() {
      return this.seeCltId;
   }

   public void setSeeCltId(Long seeCltId) {
      this.seeCltId = seeCltId;
   }

   public Integer getSeeEmpNbr() {
      return this.seeEmpNbr;
   }

   public void setSeeEmpNbr(Integer seeEmpNbr) {
      this.seeEmpNbr = seeEmpNbr;
   }



   @Override
   public int hashCode() {
      final int prime = 31;
      int result = 1;
      result = prime * result + ((seeCltId == null) ? 0 : seeCltId.hashCode());
      result = prime * result + ((seeEmpNbr == null) ? 0 : seeEmpNbr.hashCode());
      return result;
   }

   @Override
   public boolean equals(Object obj) {
      if (this == obj)
         return true;
      if (obj == null)
         return false;
      if (getClass() != obj.getClass())
         return false;
      SEmployeesPK other = (SEmployeesPK) obj;
      if (seeCltId == null) {
         if (other.seeCltId != null)
            return false;
      } else if (!seeCltId.equals(other.seeCltId))
         return false;
      if (seeEmpNbr == null) {
         if (other.seeEmpNbr != null)
            return false;
      } else if (!seeEmpNbr.equals(other.seeEmpNbr))
         return false;
      return true;
   }

    @Override
    public String toString() {
        return "SEmployeesPK [seeCltId=" + seeCltId + ", seeEmpNbr=" + seeEmpNbr + "]";
    } 

}

ORM

<named-native-query name="DistributionRiskAssessmentHeader.getDistributionRiskAssessmentHeader" result-class="com.paychex.hrs.riskassessment.entity.DistributionRiskAssessmentHeader">
    <description>Get distribution risk assessment header data</description>
    <query>
    <![CDATA[
     SELECT DR_DISTRIB_ID,
            ED_PMT_METHOD,
            ED_HOLD_FLAG,
            DR_CREATED_DATE,
            HH_ID,
            DR_SSN,
            ED_PAYEE_FIRST_NAME,
            ED_PAYEE_LAST_NAME
       FROM KIS.DISTRIBUTION_REQUESTS,
            KIS.EMPLOYEE_DISTRIBUTIONS,
            LNDRISK.HISTORY_HEADER,
            HRIS.SEMPLOYEEPLAN,
            HRIS.SEMPLOYEES
      WHERE DR_DISTRIB_ID = :in_distribution_id`enter code here`
            AND ED_DISTRIB_ID = DR_DISTRIB_ID
            AND HH_DISBURSEMENT_ID = DR_DISTRIB_ID
            AND ED_PLAN_ID = SEP_PLAN_ID
            AND SEP_CLT_ID = SEE_CLT_ID
            AND SEP_EMP_NBR = SEE_EMP_NBR
    ]]>
    </query>
  </named-native-query>

---

我相信这是因为您在用作SEmployees Id的类上使用@Id。 尝试将SEmployeesPK修改为：

public class SEmployeesPK implements Serializable {

   private static final long serialVersionUID = 42L;

   private Long seeCltId;

   private Integer seeEmpNbr;

   .
   .
   .

该错误一定是由于SEmployeesPK表不存在而导致的

---

希望这有帮助，祝你好运。

如果你想为你的对象使用多个标识符，你应该使用@EmbeddedId

另外，@Embedded应该出现在类上，该类将通过@EmbeddedId注入

请参阅示例：

---

问题可能是由于外键或同义词而映射了不同的表（可能不存在或该表没有授予特权）

---

对我来说，问题在于该表中的一列与另一个架构表有映射，但它缺少.ex，public同义词。

感谢您的回复。我试过你的建议，但没用。如果我将SEMPLOYEES表从ORM查询中取出，那么它就可以工作了。当我添加这个表和与这个表相关的条件时，它是和SEP\u CLT\u ID=SEE\u CLT\u ID和SEP\u EMP\u NBR=SEE\u EMP\u NBR。然后我得到了错误。不确定为什么？？我建议改为这样做，这是我们在项目中的做法。一切都是正确的，但您是否使用@Embeddeble annotation？Moskura，我不是那个有问题的人。

public class SEmployeesPK implements Serializable {

   private static final long serialVersionUID = 42L;

   private Long seeCltId;

   private Integer seeEmpNbr;

   .
   .
   .