Question

mybatis是不是不支持批量插入id自增长的数据

Answer 1

我这样写的。
<insert id="addTMsgSmsinfoForBatch" parameterType="java.util.List">
<selectKey resultType="long" keyProperty="id" order="BEFORE">
SELECT T旦供测佳爻簧诧伪超镰_MSG_SMSINFO_SEQ.NEXTVAL as id from dual
</selectKey>
INSERT INTO T_MSG_SMSINFO ( <include refid="columns_auotmsgsending" /> ) VALUES
<foreach collection="list" item="item" index="index"
separator=",">
( #{item.id},#{item.ecid},#{item.userid},#{item.sendermsisdn},#{item.receiverinfo},
#{item.totalrec},#{item.smsorigin},#{item.originid},#{item.smscontent},#{item.smstype},
#{item.scheduletime},#{item.auditstatus},#{item.inserttime},#{item.updatetime}
)
</foreach>
</insert>

就是在：
<selectKey resultType="long" keyProperty="id" order="BEFORE">
SELECT T_MSG_SMSINFO_SEQ.NEXTVAL as id from dual
</selectKey>