메인페이지 실적조회 쿼리 성능 개선

src/main/resources/sqlmapper/mappers/report/report.xml

@@ -942,21 +942,18 @@
 
 	<!-- 내 실적 목록 -->
 	<select id="Report.selectMyList" parameterType="reportSearchVO" resultMap="reportMap">
-    select (ROW_NUMBER() OVER()) AS RNUM, a.*
+    select (ROW_NUMBER() OVER()) AS RNUM,
+            cat1.name AS inCategory1Str,
+            cat2.name AS inCategory2Str,
+            cat3.name AS inCategory3Str,
+            cat4.name AS inCategory4Str,
+            a.*
     from (
       select
         (IN_PLACE_NAME || '외사-' || IN_PLACE_NUM) AS docNo,
-        cat1.name AS inCategory1Str,
-        cat2.name AS inCategory2Str,
-        cat3.name AS inCategory3Str,
-        cat4.name AS inCategory4Str,
         RPT.*
       FROM
         RPT_INFO RPT
-          inner join Rpt_Category CAT1 on CAT1.type = 1 and cat1.code =  rpt.IN_CATEGORY1
-          inner join Rpt_Category CAT2 on CAT2.type = 2 and cat2.code =  rpt.IN_CATEGORY2
-          inner join Rpt_Category CAT3 on CAT3.type = 3 and cat3.code =  rpt.IN_CATEGORY3
-          inner join Rpt_Category CAT4 on CAT4.type = 4 and cat4.code =  rpt.IN_CATEGORY4
       WHERE
         IN_STATE_CODE != '99'
         AND IN_TYPE = #{type}
@@ -984,6 +981,10 @@
       </if>
       limit #{recordCountPerPage} offset #{firstIndex}
     ) a
+      inner join Rpt_Category CAT1 on CAT1.type = 1 and cat1.code =  a.IN_CATEGORY1
+      inner join Rpt_Category CAT2 on CAT2.type = 2 and cat2.code =  a.IN_CATEGORY2
+      inner join Rpt_Category CAT3 on CAT3.type = 3 and cat3.code =  a.IN_CATEGORY3
+      inner join Rpt_Category CAT4 on CAT4.type = 4 and cat4.code =  a.IN_CATEGORY4
   </select>
 	<select id="Report.selectMyListCnt" parameterType="reportSearchVO" resultType="int">
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