MySQL列转行语句实例

"countOrderData" resultType="java.util.HashMap" parameterType="com.ai.core.base.BaseSearchModel">
    select c.REGION_ID,c.REGION_NAME,c.TYPE,
        MAX(CASE c.ORDER_STATUS WHEN '1' THEN C.ORDER_COUNT ELSE 0 END) AS WAIT_DEAL,
        MAX(CASE c.ORDER_STATUS WHEN '2' THEN c.ORDER_COUNT ELSE 0 END) AS OPEN_ACCOUNT,
        MAX(CASE c.ORDER_STATUS WHEN '3' THEN c.ORDER_COUNT ELSE 0 END) AS ACTIVE_ORDER,
        MAX(CASE c.ORDER_STATUS WHEN '4' THEN c.ORDER_COUNT ELSE 0 END) AS CANCEL_ORDER,
        MAX(CASE c.ORDER_STATUS WHEN '5' THEN c.ORDER_COUNT ELSE 0 END) AS BACK_ORDER
        from (
        select b.REGION_ID, b.REGION_NAME, TYPE, ORDER_STATUS, ORDER_COUNT from (
                select REGION_ID, 
                ORDER_STATUS, count(1) as ORDER_COUNT,TYPE from univ_referee_info 
                         where pay_flag not in ('1','2','4') AND TYPE IS NOT NULL 
                         AND COUNTY_ID not in ('382012','382013','382007','382011','382047','382046','382048','382041') 
                         
                        "startPayTime != null  and startPayTime != ''" >
                            and  str_to_date(#{startPayTime},'%Y-%m-%d')]]>
                        
                        "endPayTime != null  and endPayTime != ''" >
                            and '%Y-%m-%d')+1]]>
                        
                group by REGION_ID,TYPE,ORDER_STATUS
                ) a
                join ai_sys_region b 
                on a.REGION_ID = b.REGION_ID) c 
        Group by REGION_ID,TYPE
        UNION
        select c.REGION_ID, c.REGION_NAME, c.TYPE,
            MAX(CASE c.ORDER_STATUS WHEN '1' THEN C.ORDER_COUNT ELSE 0 END) AS WAIT_DEAL,
            MAX(CASE c.ORDER_STATUS WHEN '2' THEN c.ORDER_COUNT ELSE 0 END) AS OPEN_ACCOUNT,
            MAX(CASE c.ORDER_STATUS WHEN '3' THEN c.ORDER_COUNT ELSE 0 END) AS ACTIVE_ORDER,
            MAX(CASE c.ORDER_STATUS WHEN '4' THEN c.ORDER_COUNT ELSE 0 END) AS CANCEL_ORDER,
            MAX(CASE c.ORDER_STATUS WHEN '5' THEN c.ORDER_COUNT ELSE 0 END) AS BACK_ORDER
            from (
            select b.REGION_ID, b.REGION_NAME, TYPE, ORDER_STATUS, ORDER_COUNT from (
                    select COUNTY_ID, 
                    ORDER_STATUS, count(1) as ORDER_COUNT,TYPE from univ_referee_info 
                             where pay_flag not in ('1','2','4') AND TYPE IS NOT NULL
                                AND COUNTY_ID in ('382012','382013','382007','382011','382047','382046','382048','382041') 
                            "startPayTime != null  and startPayTime != ''" >
                                and  str_to_date(#{startPayTime},'%Y-%m-%d')]]>
                            
                            "endPayTime != null  and endPayTime != ''" >
                                and '%Y-%m-%d')+1]]>
                            
                    group by COUNTY_ID,TYPE,ORDER_STATUS
                    ) a
                    join ai_sys_region b 
                    on a.COUNTY_ID = b.REGION_ID) c 
            Group by REGION_ID,TYPE