Re:Re: [Proposal] Support of LIST partition

2021-02-23 Thread 陈明雨
The default partition need to be considered later. -- 此致!Best Regards 陈明雨 Mingyu Chen Email: chenmin...@apache.org 在 2021-02-23 10:37:13,"ling miao" 写道: >Hi JianLiang, > >Looking forward to your detailed design and PR. > >Ling Miao > >ye qi 于2021年2月22日周一 下午7:25写道: > >> Hi, Ling Miao. >>

Re: [Proposal] Support of LIST partition

2021-02-22 Thread ling miao
Hi JianLiang, Looking forward to your detailed design and PR. Ling Miao ye qi 于2021年2月22日周一 下午7:25写道: > Hi, Ling Miao. > > Thanks for your advice. > I'll think about it and get back to you. > > Jianliang Qi > > On Mon, Feb 22, 2021 at 5:31 PM ling miao wrote: > >> Hi JianLiang, >> >> Thank yo

Re: [Proposal] Support of LIST partition

2021-02-22 Thread ye qi
Hi, Ling Miao. Thanks for your advice. I'll think about it and get back to you. Jianliang Qi On Mon, Feb 22, 2021 at 5:31 PM ling miao wrote: > Hi JianLiang, > > Thank you for your proposal, I think this function is still necessary for > some large dimension tables. > This means that data that

Re: [Proposal] Support of LIST partition

2021-02-22 Thread ling miao
Hi JianLiang, Thank you for your proposal, I think this function is still necessary for some large dimension tables. This means that data that is not generated according to time can also be partitioned. Of course, since this is a change to metadata, all loads, queries, and other DDL operations ma

[Proposal] Support of LIST partition

2021-02-20 Thread ye qi
List partition Doris currently only supports Range partitioning, where data is usually partitioned by time columns. However, in some scenarios, users want to partition by some enumerated values of columns, such as by city, etc. Design To add support for List partitioning, the following functiona