ibatis xml特别的用法

1)xml中使用In

Long[] cdcids;

params.put("cdcid", cdcids);

<selectid="queryWare"resultClass="Ware"parameterClass="Map">
        select
           storeid as storeId,
           wid,
           fdcid as fdcId
        from ware
        where  1=1
           <isNotNull prepend="and" property="cdcid">
                 fdcid in
                 <iterate  open="("  close=")"  conjunction="," property="cdcid">
                 #cdcid[]#
               </iterate>   
            </isNotNull>
        orderby fdcid
        <isNotNull property="startRow">
           limit $startRow$,$pageSize$
        </isNotNull>
    </select>

2)

<deleteid="deleteWareStockSetting"parameterClass="Map">
         deletefrom ware_stock_setting where fdcid in($fdcId$)
     </delete>

fdcId 是map中的KEY  value是String,”,”间隔

3) xml中日期格式转化，比较大小
<selectid="getBannedWareList" resultClass="BannedWare">
        selectbw.id,bw.wid, bw.wname,bw.src_id as srcId,
               bw.src_name as srcName,bw.tgt_id as tgtId
        from  banned_ware bw
        where date_format(now(),'%Y-%m-%d')<![CDATA[>=]]> date_format(effective_date,'%Y-%m-%d')
        and   date_format(now(),'%Y-%m-%d') <![CDATA[<=]]> date_format(release_date,'%Y-%m-%d')
    </select>   
4)

            <isEqual  property="sortType" compareValue="0">
                     orderby convert(w.wnameusing gbk) asc
            </isEqual>
            <isEqual  property="sortType" compareValue="1">
                     orderby item.fdcStock/(item.forecasting/7) asc
           </isEqual>

5）

<sqlid="Base_Column_List">
          id,product_code, product_name, wpid1, wpid1_name, wpid2, wpid2_name, wpid3,wpid3_name, purc_user_code, purc_user_name, vendor_code, vendor_name,create_date       
     
</sql>
 
      <!--查詢商品信息表所有sku -->
      <selectid="queryProductListBySku"resultMap="product.BaseResultMap"parameterClass="java.util.List">
           SELECTDISTINCT
                
<include refid="Base_Column_List"/>

           FROM
                 product_info
           WHERE
                 product_code
           IN
                 <iterateclose=")"open="(" conjunction=","> 
                  <![CDATA[ 
                       #[]#  
                  ]]>  
                 </iterate>
      </select>

6)

<select
id="queryStablityFactor"
parameterClass="java.util.Map"
resultClass="StabilityFactor">
     SELECT fdcid,wpid2,(SUM(stability_factor)/#weeks#) stabilityFactor 
FROM stability_factor WHERE create_time BETWEEN(CURDATE() - INTERVAL 22 DAY) AND (CURDATE() + INTERVAL 1 DAY)
         <isNotEmpty
property="wpid2">
               and wpid2 = #wpid2#
         </isNotEmpty>
         <isNotEmpty
property="fdcid">
              and fdcid=#fdcid# 
         </isNotEmpty>
     GROUP BY fdcid, wpid2
     </select>

7)

<insert
id="insertFilterRateAndWrongRate"
parameterClass="Map">
         insertinto filter_rate_and_wrong_rate
         (fdcid,filter_rate,wrong_rate,WEEK,creator,create_time,total,year,orgid)
         values(#fdcid#,#filter_rate#,#wrong_rate#,
WEEKOFYEAR(CURDATE()),0,now(),#total#,YEAR(CURDATE()),#orgid#)
     </insert>

8)

<delete
id="deleteWareStockSetting"
parameterClass="Map">
         deletefrom ware_stock_setting where fdcid in($fdcId$)
     </delete>

fdcId
是map中的KEY  value是String,”,”间隔