feat: There is no way the, TO optimize the query

adc-da-slrs/src/main/java/com/adc/da/slrs/sarStandardsInfo/controller/SarStandardsInfoController.java

@@ -96,22 +96,22 @@ public class SarStandardsInfoController extends BaseController<SarStandardsInfo>
         if (null != page.getNowOrderBy()) {
             switch (page.getNowOrderBy()) {
                 case 1:
-                    page.setOrderBy1("issueTime");//发布日期
+                    page.setOrderByA("issueTime");//发布日期
                     break;
                 case 2:
-                    page.setOrderBy1("SAR_STAND_ATTR_INFO.ZCCSSRQ");//新车型实施日期
+                    page.setOrderByA("SAR_STAND_ATTR_INFO.ZCCSSRQ");//新车型实施日期
                     break;
                 case 3:
-                    page.setOrderBy1("SAR_STAND_ATTR_INFO.XCXSSRQ");//在产车实施日期
+                    page.setOrderByA("SAR_STAND_ATTR_INFO.XCXSSRQ");//在产车实施日期
                     break;
                 case 4:
-                    page.setOrderBy1("SAR_STANDARDS_INFO.text_status");//文本状态
+                    page.setOrderByA("SAR_STANDARDS_INFO.text_status");//文本状态
                     break;
                 case 5:
-                    page.setOrderBy1("paixu");
+                    page.setOrderByA("paixu");
                     break;
                 case 6:
-                    page.setOrderBy1("SAR_STAND_ATTR_INFO.SSRQ");
+                    page.setOrderByA("SAR_STAND_ATTR_INFO.SSRQ");
                     break;
                 default:
                     page.setNowOrder(null);

adc-da-slrs/src/main/java/com/adc/da/slrs/sarStandardsInfo/entity/SarStandardsInfo.java

@@ -199,6 +199,12 @@ public class SarStandardsInfo extends BaseEntity {
     private String jspg;
     @TableField(exist = false)
     private String CHJL;
+    @TableField(exist = false)
+    private String SSRQ;
+    @TableField(exist = false)
+    private String ZCCSSRQ;
+    @TableField(exist = false)
+    private String XCXSSRQ;
 
     @TableField(exist = false)
     private String putTime2;

adc-da-slrs/src/main/java/com/adc/da/slrs/sarStandardsInfo/entity/SarStandardsInfoEOPage.java

@@ -84,6 +84,7 @@ public class SarStandardsInfoEOPage extends BasePage {
     private String productId;
     private Integer nowOrder;
     private Integer nowOrderBy;
+    private String orderByA = "a.issue_time";
     private String orderBy1 = "SAR_STANDARDS_INFO.issue_time";
     private String order1 = "desc";
 

adc-da-slrs/src/main/resources/mybatis/mapper/sarStandardsInfo/SarStandardsInfoMapper.xml

@@ -723,7 +723,25 @@
             a.*,
             SAR_STAND_ATTR_INFO.CHJL AS CHJL,
             dicstandSort.DIC_TYPE_NAME AS standSortShow,
-            dicstandTextStatus.DIC_TYPE_NAME AS standTextStatusShow
+            dicstandTextStatus.DIC_TYPE_NAME AS standTextStatusShow,
+        (
+        CASE
+        WHEN SAR_STAND_ATTR_INFO.SSRQ ='' THEN '9999-01-01'
+        ELSE SAR_STAND_ATTR_INFO.SSRQ
+        END
+        ) AS SSRQ,
+        (
+        CASE
+        WHEN SAR_STAND_ATTR_INFO.ZCCSSRQ ='' THEN '9999-01-01'
+        ELSE SAR_STAND_ATTR_INFO.ZCCSSRQ
+        END
+        ) AS ZCCSSRQ,
+        (
+        CASE
+        WHEN SAR_STAND_ATTR_INFO.XCXSSRQ ='' THEN '9999-01-01'
+        ELSE SAR_STAND_ATTR_INFO.XCXSSRQ
+        END
+        ) AS XCXSSRQ
          from
         (select tmp_tb.*  from
         (
@@ -748,10 +766,10 @@
         SAR_STANDARDS_INFO.STAND_SYSTEM
         from SAR_STANDARDS_INFO
         <include refid="SarStandardsInfo_in_left"/>
-        order by
-        ${orderBy1} ${order1},SAR_STANDARDS_INFO.id
         ) tmp_tb limit ${pager.startIndex-1},${pageSize}) a
         <include refid="SarStandardsInfo_out_left"/>
+        order by
+        ${orderByA} ${order1},a.id
     </select>
     <!--FIELD(SAR_STANDARDS_INFO.issue_time,'已发布'), FIELD(SAR_STANDARDS_INFO.issue_time,'TBD'), FIELD(SAR_STANDARDS_INFO.issue_time,'N/A') ,-->
     <!--if(isnull(SAR_STANDARDS_INFO.issue_time),0,1) desc  ,-->