Oracle查询存储过程中如何做横向报表

来源:爱站网时间:2020-03-24编辑:网友分享
在oracle的查询过程中很多用户们都会好奇如何做横向报表,那么今天我们就带着Oracle查询存储过程中如何做横向报表这个问题一起去看看具体的相关内容吧,感兴趣的小伙伴们千万不要错过哦。

在oracle的查询过程中很多用户们都会好奇如何做横向报表,那么今天我们就带着Oracle查询存储过程中如何做横向报表这个问题一起去看看具体的相关内容吧,感兴趣的小伙伴们千万不要错过哦。

因为要牵扯到小计,所以需要计算两次。

想法:

1、把查询到的结果,插入到临时表,

2、把统计结果插入到临时表。

3、查询临时表记录放置到游标中。

4、删除临时表记录。

包的定义声明:

 

复制代码 代码如下:

 

CREATE OR REPLACE PACKAGE CHEN_TEST_PACKGE IS
type cursor_type is ref cursor;

 

 /************************************************************************************/
 /*  功能说明:查询某种公告报表                                                      */
 /*  参数说明:                                                                      */
 /*         i_id_capital_dynamic_manage IN   VARCHAR2          某种公告ID            */
 /*         o_cursor                  OUT  cursor_type       返回游标                */
 /*                                                                                  */
 /*  创建日期         姓名                                                           */
 /*  2013-03-08       路人甲                                                         */
 /************************************************************************************/

PROCEDURE p_list_bulletin_report(  i_id_capital_dynamic_manage       IN       VARCHAR2,
                                   o_cursor                 OUT      cursor_type);

END CHEN_TEST_PACKGE;

 

包的实现:

 

复制代码 代码如下:

 


CREATE OR REPLACE PACKAGE BODY CHEN_TEST_PACKGE IS

/************************************************************************************/
 /*  功能说明:查询某种公告报表                                                      */
 /*  参数说明:                                                                      */
 /*         i_id_capital_dynamic_manage IN   VARCHAR2          某种公告ID            */
 /*         o_cursor                  OUT  bulletin_report_type       返回游标       */
 /*                                                                                  */
 /*  创建日期         姓名                                                           */
 /*  2013-03-08       路人甲                                                         */
 /************************************************************************************/

PROCEDURE p_list_bulletin_report(  i_id_capital_dynamic_manage       IN       VARCHAR2,
                                   o_cursor                 OUT      bulletin_report_type)
AS
     set_id_bulletin_report_temp VARCHAR2(50); -- 定义临时变量
BEGIN
    begin
      --给临时变量赋值
      --select to_char(sysdate,'yyyymmddhh24missSSS') into set_id_bulletin_report_temp from dual;
      select i_id_capital_dynamic_manage into set_id_bulletin_report_temp from dual;     
      --获取数据插入临时表
        insert into scms_bulletin_report_temp
        (
          id_bulletin_report_temp,
          biz_Name                      ,
          t01                           ,
          t07                           ,
          t14                           ,
          t21                           ,
          t1M                           ,
          t2M                           ,
          t3M                           ,
          t4M                           ,
          t5M                           ,
          t6M                           ,
          t1Y                           ,
          t2Y                           ,
          tCount                        ,
          sort_no                      
        )
        select c.*,
    rownum as sort_no
    from(
        select
        set_id_bulletin_report_temp as id_bulletin_report_temp,
        scms_common_packge.get_biz_name(b.biz_id) as biz_Name,
        max(case  when b.term_type='T01' then b.c else 0 end) as T01,
        max(case  when b.term_type='T07' then b.c else 0 end) as T07,
        max(case  when b.term_type='T14' then b.c else 0 end) as T14,
        max(case  when b.term_type='T21' then b.c else 0 end) as T21,
        max(case  when b.term_type='T1M' then b.c else 0 end) as T1M,
        max(case  when b.term_type='T2M' then b.c else 0 end) as T2M,
        max(case  when b.term_type='T3M' then b.c else 0 end) as T3M,
        max(case  when b.term_type='T4M' then b.c else 0 end) as T4M,
        max(case  when b.term_type='T5M' then b.c else 0 end) as T5M,
        max(case  when b.term_type='T6M' then b.c else 0 end) as T6M,
        max(case  when b.term_type='T1Y' then b.c else 0 end) as T1Y,
        max(case  when b.term_type='T2Y' then b.c else 0 end) as T2Y,
        sum(b.c) as BIZ_ID_COUNT
        from
        (
        select a.term_type,a.biz_id, sum(a.capital_claim) c
          from (select report.capital_claim,
                       report.biz_id,
                       detail.term_type
                  from scms_capital_claim_report   report,
                       scms_capital_assign_detail  detail,
                       scms_capital_dynamic_manage manager
                 where manager.id_capital_dynamic_manage = detail.id_capital_dynamic_manage
                   and report.id_capital_assign_detail = detail.id_capital_assign_detail
                   and detail.id_capital_dynamic_manage = i_id_capital_dynamic_manage
                   and manager.IS_SETTLEMENT = '1'
                   and manager.IS_CONFIRM = '1'
                   ) a
         group by a.term_type, a.biz_id
        ) b group by b.biz_id
        ) c;

    -- 插入总记录数
        insert into scms_bulletin_report_temp
                (
                  id_bulletin_report_temp,
                  biz_Name                      ,
                  t01                           ,
                  t07                           ,
                  t14                           ,
                  t21                           ,
                  t1M                           ,
                  t2M                           ,
                  t3M                           ,
                  t4M                           ,
                  t5M                           ,
                  t6M                           ,
                  t1Y                           ,
                  t2Y                           ,
                  tCount                        ,
                  sort_no                      
                )
        select c.*,
    (select max(sort_no)+1 from scms_bulletin_report_temp te where te.id_bulletin_report_temp = set_id_bulletin_report_temp ) as sort_no
    from(
                select
                set_id_bulletin_report_temp as id_bulletin_report_temp,
            '总计(天数)' as biz_Name,
        max(case  when b.term_type='T01' then b.c else 0 end) as T01,
        max(case  when b.term_type='T07' then b.c else 0 end) as T07,
        max(case  when b.term_type='T14' then b.c else 0 end) as T14,
        max(case  when b.term_type='T21' then b.c else 0 end) as T21,
        max(case  when b.term_type='T1M' then b.c else 0 end) as T1M,
        max(case  when b.term_type='T2M' then b.c else 0 end) as T2M,
        max(case  when b.term_type='T3M' then b.c else 0 end) as T3M,
        max(case  when b.term_type='T4M' then b.c else 0 end) as T4M,
        max(case  when b.term_type='T5M' then b.c else 0 end) as T5M,
        max(case  when b.term_type='T6M' then b.c else 0 end) as T6M,
        max(case  when b.term_type='T1Y' then b.c else 0 end) as T1Y,
        max(case  when b.term_type='T2Y' then b.c else 0 end) as T2Y,
        sum(b.c) as BIZ_ID_COUNT
        from
        (
        select a.term_type,'biz_id_count' as biz_id, sum(a.capital_claim) c
          from (select report.capital_claim,
                       report.biz_id,
                       detail.term_type
                  from scms_capital_claim_report   report,
                       scms_capital_assign_detail  detail,
                       scms_capital_dynamic_manage manager
                 where manager.id_capital_dynamic_manage = detail.id_capital_dynamic_manage
                   and report.id_capital_assign_detail = detail.id_capital_assign_detail
                   and detail.id_capital_dynamic_manage = i_id_capital_dynamic_manage
                   and manager.IS_SETTLEMENT = '1'
                   and manager.IS_CONFIRM = '1'
                   ) a
         group by  a.term_type
        ) b group by b.biz_id
        ) c;
      -- 查询刚刚插入的表记录
        open o_cursor for
                select 
                id_bulletin_report_temp as idBulletinReportTemp,
              biz_Name                as bizName  ,
              t01                     as t01  ,
              t07                     as t07  ,
              t14                     as t14  ,
              t21                     as t21  ,
              t1M                     as t1M  ,
              t2M                     as t2M  ,
              t3M                     as t3M  ,
              t4M                     as t4M  ,
              t5M                     as t5M   ,
              t6M                     as t6M   ,
              t1Y                     as t1Y   ,
              t2Y                     as t2Y   ,
              tCount                  as tCount,
              sort_no                 as sortNo
                from scms_bulletin_report_temp temp
                where temp.id_bulletin_report_temp = set_id_bulletin_report_temp
                order by sortNo asc;
    -- 删除:根据ID删除刚刚插入的记录
    delete from scms_bulletin_report_temp temp where temp.id_bulletin_report_temp = set_id_bulletin_report_temp;   
    commit;   
    end;
END p_list_bulletin_report; 
END CHEN_TEST_PACKGE;
/

 


页面调用ibatis的xml配置查询结果:

 

复制代码 代码如下:

 

<!-- 某种公告报表查询 结果集 class="java.util.HashMap"-->
     <resultMap id="bulletinReportResultMap" class="java.util.TreeMap">
        <result property="bizId" column="bizId"/>
        <result property="bizName" column="bizName"/>
        <result property="t01" column="t01"/>
        <result property="t07" column="t07"/>
        <result property="t14" column="t14"/>
        <result property="t21" column="t21"/>
        <result property="t1M" column="t1M"/>
        <result property="t2M" column="t2M"/>
        <result property="t3M" column="t3M"/>
        <result property="t4M" column="t4M"/>
        <result property="t5M" column="t5M"/>
        <result property="t6M" column="t6M"/>
        <result property="t1Y" column="t1Y"/>
        <result property="t2Y" column="t2Y"/>
        <result property="tCount" column="tCount"/>
        <result property="sortNo" column="sortNo"/>
    </resultMap>
    <!-- 某种公告报表查询 参数 -->   
    <parameterMap id="bulletinReportParamMap" class="java.util.Map">
         <parameter property="i_id_capital_dynamic_manage" javaType="java.lang.String" jdbcType="VARCHAR" mode="IN" />
         <parameter property="o_cursor" javaType="java.sql.ResultSet" jdbcType="ORACLECURSOR" mode="OUT" />
     </parameterMap>    
    <!-- 某种公告报表查询 调用存储过程 -->
     <procedure id="queryBulletinReportList" resultMap="bulletinReportResultMap" parameterMap="bulletinReportParamMap">
        {call CHEN_TEST_PACKGE.p_list_bulletin_report(?,?)}
    </procedure>

 

java调用:

 

复制代码 代码如下:

String id_capital_dynamic_manage = request.getParameter("id_capital_dynamic_manage");
            Map<String, Object> paraMap = new HashMap<String, Object>();
            paraMap.put("i_id_capital_dynamic_manage", id_capital_dynamic_manage);
            // 调用存储过程,查询
            List resultList = (List<?>) CURDUtil.queryList("queryBulletinReportList", paraMap);

 

页面显示jsp:

 

复制代码 代码如下:

<c:if test="${not empty msgList}">
                  <c:forEach items="${msgList}" var="item">
                  <tr align="center" >
                    <td nowrap class="td_3"  ><c:out value="${item.bizName}"/></td>
                    <td nowrap class="td_3"  ><fmt:formatNumber pattern="#,##0.00" value="${item.t01}"/></td>
                    <td nowrap class="td_3"  ><fmt:formatNumber pattern="#,##0.00" value="${item.t07}"/></td>
                    <td nowrap class="td_3"  ><fmt:formatNumber pattern="#,##0.00" value="${item.t14}"/></td>
                    <td nowrap class="td_3"  ><fmt:formatNumber pattern="#,##0.00" value="${item.t21}"/></td>
                    <td nowrap class="td_3"  ><fmt:formatNumber pattern="#,##0.00" value="${item.t1M}"/></td>
                    <td nowrap class="td_3"  ><fmt:formatNumber pattern="#,##0.00" value="${item.t2M}"/></td>
                    <td nowrap class="td_3"  ><fmt:formatNumber pattern="#,##0.00" value="${item.t3M}"/></td>
                    <td nowrap class="td_3"  ><fmt:formatNumber pattern="#,##0.00" value="${item.tCount}"/></td>
                  </tr>
                  </c:forEach>
              </c:if>

以上就是小编介绍Oracle查询存储过程中如何做横向报表的内容,其实还有很多技巧需要大家继续学习,在实践中发现问题,解决问题。

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