mysql，oracle批量导入数据

mybatis +mysql

<insert id="addRoleModule" parameterType="java.util.List">
    INSERT INTO T_P_ROLE_MODULE (ROLE_ID, MODULE_ID)
    VALUES <foreach collection="list" item="item" index="index"  
    separator=",">  
    ( #{item.roleId}, #{item.moduleId})  
    </foreach>  
</insert>

mybatis+oracle

<insert id="addRoleModule" parameterType="java.util.List">
    INSERT INTO T_P_ROLE_MODULE (ROLE_ID, MODULE_ID)
    <foreach collection="list" item="item" index="index" separator=" UNION ALL ">  
    SELECT #{item.roleId}, #{item.moduleId} FROM DUAL
    </foreach>  
</insert>