Re:Re: [DISCUSS] Set SegmentV2 as the default format of Doris Storage

[Yunfeng Wu]

Can we provide some performance performance comparision between v1 and v2.
I was worried about  the perfomance would slow down when do some string field 
aggs opertion because of the `look up` of the `dict ordinary`










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武云峰 
email:wyfsky...@126.com





在 2020-08-18 17:22:22，"Zhao Chun" <zh...@apache.org> 写道：
>+1
>
>
>Thanks,
>Zhao Chun
>
>
>41108453 <41108...@qq.com> 于2020年8月18日周二 下午12:24写道：
>
>> Yes, it should be like this, saving you having to configure each time
>>
>>
>>
>>
>> ------------------&nbsp;原始邮件&nbsp;------------------
>> 发件人:
>>                                                   "dev"
>>                                                                 <
>> morning...@163.com&gt;;
>> 发送时间:&nbsp;2020年8月18日(星期二) 中午12:14
>> 收件人:&nbsp;"doris-dev"<dev@doris.apache.org&gt;;
>>
>> 主题:&nbsp;[DISCUSS] Set SegmentV2 as the default format of Doris Storage
>>
>>
>>
>> Hi All:
>>
>>
>> I suggest that in version 0.13, SegmentV2 is set as the default storage
>> format.
>> All newly created tables are in V2 format.
>>
>>
>> The table created by the user before still retains the original format,
>> and the user can choose to convert it by himself.
>>
>>
>>
>> --
>>
>> 此致！Best Regards
>> 陈明雨 Mingyu Chen
>>
>> Email:
>> chenmin...@apache.org