<insert id="saveorupdateBatch" parameterType="java.util.List">
MERGE INTO table_name t1
USING (
<foreach collection="list" item="item" index="index" separator="union all">
select
#{item.id,jdbcType=VARCHAR} ID,
#{item.month,jdbcType=VARCHAR} MONTH ,
#{item.siteName,jdbcType=VARCHAR} SITE_NAME,
#{item.siteCode,jdbcType=VARCHAR} SITE_CODE,
#{item.siteId,jdbcType=VARCHAR} SITE_ID,
#{item.supplierId,jdbcType=VARCHAR} SUPPLIER_ID,
#{item.creator,jdbcType=VARCHAR} CREATOR,
#{item.gmtCreate,jdbcType=TIMESTAMP} GMT_CREATE,
#{item.sipNumber,jdbcType=VARCHAR} SIP_NUMBER,
#{item.siteSipId,jdbcType=VARCHAR} SITE_SIP_ID,
#{item.modifier,jdbcType=VARCHAR} MODIFIER,
#{item.gmtModified,jdbcType=TIMESTAMP} GMT_MODIFIED,
#{item.version,jdbcType=NUMERIC} VERSION
from dual
</foreach>) t2
ON (
t1.ID = t2.ID
)
WHEN MATCHED THEN
UPDATE SET
t1.MONTH = t2.MONTH,
t1.SITE_NAME=t2.SITE_NAME,t1.SITE_CODE=t2.SITE_CODE,t1.SITE_ID=t2.SITE_ID,t1.SUPPLIER_ID=t2.SUPPLIER_ID,t1.SIP_NUMBER=t2.SIP_NUMBER,t1.SITE_SIP_ID=t2.SITE_SIP_ID,t1.VERSION=t2.VERSION,t1.GMT_MODIFIED=t2.GMT_MODIFIED,t1.MODIFIER=t2.MODIFIER
WHEN NOT MATCHED THEN
INSERT
<trim prefix="(" suffix=")" suffixOverrides=",">
<include refid="Base_Batch_Column_List"/>
</trim>
VALUES
( SYS_GUID(), t2.MONTH, t2.SITE_NAME, t2.SITE_CODE, t2.SITE_ID,
t2.SUPPLIER_ID,t2.CREATOR,t2.GMT_CREATE,t2.SIP_NUMBER,t2.SITE_SIP_ID,t2.MODIFIER,t2.GMT_MODIFIED,t2.VERSION)
</insert>
