fix(mapper):修复SQL映射文件中的语法错误并优化查询性能

- 将反引号改为双引号以适配达梦数据库语法 - 替换MySQL特有函数为标准SQL函数（concat改为||操作符） - 使用SYSDATE函数替代NOW函数 - 使用EXTRACT函数替代YEAR/MONTH函数提高兼容性 - 使用TRUNC函数替代DATE函数进行日期比较 - 将LIMIT语法改为FETCH FIRST语法(service):优化分页查询逻辑提高数据获取稳定性- 将LambdaQueryWrapper的last("limit1")改为标准分页查询
2026-03-06 16:03:14 +08:00
parent 224dae23ee
commit 5233e6cb4b
8 changed files with 38 additions and 27 deletions
@@ -12,7 +12,7 @@
        aem.host_model as hostModel,
        aem.host_serial_num as hostSerialNum,
        aem.battery_life as batteryLife,
-        aem.`status` AS STATUS,
+        aem."status" AS STATUS,
        aem.control_org_name AS controlDept,
        aem.manage_user_name AS custodian,
        aem.manage_user_mobile AS custodianTel,
@@ -53,7 +53,7 @@
               aem.NAME               AS NAME,
               aem.org_code           AS orgCode,
               aem.CODE               AS code,
-               aem.`status`           AS STATUS,
+               aem."status"           AS STATUS,
               aem.control_org_name   AS controlDept,
               aem.custodian          AS custodian,
               aem.custodian_tel      AS custodianTel,
@@ -89,7 +89,7 @@
        t2.manage_user_name,
        t2.manage_user_mobile
        FROM
-        `aed_equipment_maintain` t1
+        "aed_equipment_maintain" t1
        LEFT JOIN aed_equipment_manger t2 ON t1.equipment_id = t2.id
        <where>
            <if test="name !=null and name !=''">
@@ -56,7 +56,7 @@
        t2.install_address,
        t2.status
        FROM
-        `aed_equipment_train` t1
+        "aed_equipment_train" t1
        LEFT JOIN aed_equipment_manger t2 ON t1.equipment_id = t2.id
        <where>
            and t1.flag = #{trainType}
@@ -6,7 +6,7 @@
        DELETE t1
        FROM emergency_schedules_new_item t1
                 INNER JOIN emergency_new_schedules t2 ON t1.schedules_id = t2.id
-        WHERE t2.schedules_time > NOW()
+        WHERE t2.schedules_time > SYSDATE
          AND t1.user_id = #{userId}
    </delete>

@@ -28,7 +28,7 @@
        <where>
            and t1.type = #{type}
            <if test="name != null and name != ''">
-                AND t1.realname like concat('%',#{name},'%')
+                AND t1.realname like '%' || #{name} || '%'
            </if>
            <if test="centerIds != null and centerIds.size > 0">
                and t1.center_id in
@@ -6,8 +6,8 @@
        FROM emergency_schedules_new_item t1
                 LEFT JOIN emergency_new_schedules t2 ON t1.schedules_id = t2.id
        WHERE
-            YEAR ( t2.schedules_time ) = #{year}
-          AND MONTH ( t2.schedules_time ) = #{month}
+            EXTRACT(YEAR FROM t2.schedules_time) = #{year}
+          AND EXTRACT(MONTH FROM t2.schedules_time) = #{month}
          and t2.schedules_time is not null
          AND t1.user_id = #{userId}
    </select>
@@ -51,13 +51,13 @@
        <where>
            and a.del_flag = '0' and a.status = 1
            <if test="emergencySeriousDisease.realname != null">
-                AND a.realname like concat('%',#{emergencySeriousDisease.realname},'%')
+                AND a.realname like '%' || #{emergencySeriousDisease.realname} || '%'
            </if>
            <if test="emergencySeriousDisease.reservationOffice != null">
-                AND a.reservation_office like concat('%',#{emergencySeriousDisease.reservationOffice},'%')
+                AND a.reservation_office like '%' || #{emergencySeriousDisease.reservationOffice} || '%'
            </if>
            <if test="emergencySeriousDisease.reservationDoctor != null">
-                AND a.reservation_doctor like concat('%',#{emergencySeriousDisease.reservationDoctor},'%')
+                AND a.reservation_doctor like '%' || #{emergencySeriousDisease.reservationDoctor} || '%'
            </if>
            <if test="emergencySeriousDisease.hospitalId != null">
                AND a.hospital_id = #{emergencySeriousDisease.hospitalId}
@@ -66,10 +66,10 @@
                AND a.register_category = #{emergencySeriousDisease.registerCategory}
            </if>
            <if test="emergencySeriousDisease.desireTime != null">
-                AND DATE(a.desire_time) = DATE(#{emergencySeriousDisease.desireTime})
+                AND TRUNC(a.desire_time) = TRUNC(#{emergencySeriousDisease.desireTime})
            </if>
            <if test="emergencySeriousDisease.reservationTime != null">
-                AND DATE(a.reservation_time) = DATE(#{emergencySeriousDisease.reservationTime})
+                AND TRUNC(a.reservation_time) = TRUNC(#{emergencySeriousDisease.reservationTime})
            </if>
            <if test="emergencySeriousDisease.operatorId != null">
                AND a.operator_id = #{emergencySeriousDisease.operatorId}
@@ -88,15 +88,16 @@
        <where>
            and a.del_flag = '0' and a.status = 1 and user_id = #{userId}
            <if test="state != null and state != '' and state == '1'.toString()">
-                AND (`state` <![CDATA[ <= ]]> 4 or state = 7)
+                AND ("state" <![CDATA[ <= ]]> 4 or state = 7)
            </if>
            <if test="state != null and state != '' and state == '2'.toString()">
-                AND `state` <![CDATA[ > ]]> 4 and state != 7
+                AND "state" <![CDATA[ > ]]> 4 and state != 7
            </if>
        </where>
        order by a.create_time desc
    </select>
    <select id="dutyTeam" resultType="java.lang.Integer">
+        select * from (
        SELECT t8.num
        from (SELECT t1.user_type AS type,
                     count(1)     AS num
@@ -104,12 +105,12 @@
                       LEFT JOIN emergency_new_schedules t2 ON t1.schedules_id = t2.id
                       LEFT JOIN emergency_profession_user t3 ON t3.center_id = t2.center_id
              WHERE t3.user_id = #{userId}
-                AND DATE ( t2.schedules_time) = CURRENT_DATE
+                AND TRUNC(t2.schedules_time) = TRUNC(SYSDATE)
        GROUP BY
            t1.user_type
            ) t8
        ORDER BY
            t8.num
-            LIMIT 1
+            ) WHERE ROWNUM = 1
    </select>
-</mapper>
+</mapper>
@@ -38,11 +38,11 @@
                salvage_user_sex = #{sex}
            </if>
            <if test="depart != null and depart != ''">
-                and salvage_user_depart like concat('', #{depart}, '%')
+                and salvage_user_depart like #{depart} || '%'
            </if>
            and del_flag = 0
        </where>
-        GROUP BY Initiator_type;
+        GROUP BY Initiator_type
    </select>

    <select id="emergencyNum" resultType="com.renkang.emergency.archives.model.vo.EmergencyNum">
@@ -15,7 +15,7 @@
        id,
        name
        from emergency_resource
-        where FIND_IN_SET(id,#{hospitalIds})
+        where INSTR(',' || #{hospitalIds} || ',', ',' || id || ',') > 0
        and status = 1 and del_flag = 0
    </select>
 </mapper>
@@ -332,9 +332,18 @@ public class IEmergencyCenterServiceImpl extends ServiceImpl<EmergencyCenterMapp

    @Override
    public EmergencyCenter getCenterDetail() {
-        EmergencyCenterAdmin centerAdmin = centerAdminService.getOne(new LambdaQueryWrapper<EmergencyCenterAdmin>()
+        LambdaQueryWrapper<EmergencyCenterAdmin> wrapper = new LambdaQueryWrapper<EmergencyCenterAdmin>()
                .eq(EmergencyCenterAdmin::getUserId, GlobalUtils.getLoginUser().getId())
-                .orderByDesc(EmergencyCenterAdmin::getCreateTime).last("limit 1"));
+                .orderByDesc(EmergencyCenterAdmin::getCreateTime);
+
+        Page<EmergencyCenterAdmin> page = new Page<>(1, 1);
+        IPage<EmergencyCenterAdmin> pageResult = centerAdminService.page(page, wrapper);
+
+        EmergencyCenterAdmin centerAdmin = null;
+        if (pageResult.getRecords() != null && !pageResult.getRecords().isEmpty()) {
+            centerAdmin = pageResult.getRecords().get(0);
+        }
+
        if (ObjectUtil.isEmpty(centerAdmin)) {
            return new EmergencyCenter();
        }
@@ -354,7 +363,7 @@ public class IEmergencyCenterServiceImpl extends ServiceImpl<EmergencyCenterMapp
                        .like(EmergencyCenter::getServiceScope, "," + departCode)
                        .or()
                        .eq(EmergencyCenter::getServiceScope, departCode)
-        ).last("limit 1");
+        ).last("FETCH FIRST 1 ROWS ONLY");
        EmergencyCenter center = getOne(centerWrapper);
        if (ObjectUtil.isEmpty(center)) {
            centerWrapper = new LambdaQueryWrapper<>();
@@ -366,7 +375,7 @@ public class IEmergencyCenterServiceImpl extends ServiceImpl<EmergencyCenterMapp
                            .like(EmergencyCenter::getServiceScope, "," + orgCode)
                            .or()
                            .eq(EmergencyCenter::getServiceScope, orgCode)
-            ).last("limit 1");
+            ).last("FETCH FIRST 1 ROWS ONLY");
            center = getOne(centerWrapper);
        }
        if (ObjectUtil.isEmpty(center)) {
@@ -379,8 +388,9 @@ public class IEmergencyCenterServiceImpl extends ServiceImpl<EmergencyCenterMapp
                            .like(EmergencyCenter::getServiceScope, "," + userOrgCode)
                            .or()
                            .eq(EmergencyCenter::getServiceScope, userOrgCode)
-            ).last("limit 1");
-            center = getOne(centerWrapper);
+            );
+            List<EmergencyCenter> list = list(centerWrapper);
+            center = CollUtil.isEmpty(list) ? null : list.get(0);
        }
        if (ObjectUtil.isNotEmpty(center)) {
            // 值班时间