all element range(0,99) are null 問題

highChartsOneMappingSql

     由於分析歷史數據展現圖表。在新建一個類後想在該類的基礎上能兼容查詢其餘表格數據。

     考慮使用mybatis 的 xml映射。屬性字段與表字段一一對應。

 

<select id="findHighChartsOneList" resultType="全限定名">
    SELECT
    <include refid="highChartsOneMappingSql"/>
    FROM high_charts_one a
    <include refid="highChartsOneMappingSqlJoins"/>
    <where>
        a.thisday_a > (sysdate -40)  and (
        a.warehouse_a = #{warehouse.id}  or  o1.parent_ids like '%'||#{warehouse.id} ||'%' )
    </where>
    ORDER BY  a.line_code_a , a.thisday_a
</select>

    其中

<sql id="highChartsOneMappingSql">
   a.org_code_a AS "org_code_a",
   a.line_code_a AS "line_code_a",
   a.COUNT_A AS "COUNT_A",
   a.milli_A AS "milli_A",
   a.thisday_A AS "thisday_A",
   a.out_wh_qt_a AS "out_wh_qt_a",
   a.msg_a AS "msg_a",
   a.warehouse_a AS "warehouse_a"
</sql>

 在我此次錯誤中，出現問題的緣由是屬性字段名稱帶下劃線，正確的作法是使用駝峯格式命名，問題解決。每天都要進步。