Re: [EXTERNAL] Re: [DISCUSS] Column to Column filtering

2024-10-14 Thread Baldwin, Jennifer
provide more clarity. From: rdb...@gmail.com Date: Friday, October 4, 2024 at 6:32 PM To: dev@iceberg.apache.org Subject: Re: [EXTERNAL] Re: [DISCUSS] Column to Column filtering I don't think that the doc shows cases where this filtering would eliminate data files. The example in the d

Re: [EXTERNAL] Re: [DISCUSS] Column to Column filtering

2024-10-04 Thread rdb...@gmail.com
t;> >> >> >> *From: *Baldwin, Jennifer >> *Date: *Friday, September 27, 2024 at 12:54 PM >> *To: *dev@iceberg.apache.org >> *Cc: *jennifer.bald...@teradata.com.invalid >> >> *Subject: *Re: [EXTERNAL] Re: [DISCUSS] Column to Column filtering >>

Re: [EXTERNAL] Re: [DISCUSS] Column to Column filtering

2024-10-03 Thread Benny Chow
Ylo0/edit?usp=sharing > > > > *From: *Baldwin, Jennifer > *Date: *Friday, September 27, 2024 at 12:54 PM > *To: *dev@iceberg.apache.org > *Cc: *jennifer.bald...@teradata.com.invalid > > *Subject: *Re: [EXTERNAL] Re: [DISCUSS] Column to Column filtering

Re: [EXTERNAL] Re: [DISCUSS] Column to Column filtering

2024-09-30 Thread Baldwin, Jennifer
@iceberg.apache.org Cc: jennifer.bald...@teradata.com.invalid Subject: Re: [EXTERNAL] Re: [DISCUSS] Column to Column filtering You don't often get email from jennifer.bald...@teradata.com.invalid. Learn why this is important<https://aka.ms/LearnAboutSenderIdentification> Please see attached, I hope th

Re: [EXTERNAL] Re: [DISCUSS] Column to Column filtering

2024-09-27 Thread Baldwin, Jennifer
: [EXTERNAL] Re: [DISCUSS] Column to Column filtering [CAUTION: External Email] I have similar concerns to Ryan although I could see that if we were writing smaller and better correlated files that this could be a big help. Specifically with variant use cases this may be very useful. I would love

Re: [DISCUSS] Column to Column filtering

2024-09-18 Thread Russell Spitzer
I have similar concerns to Ryan although I could see that if we were writing smaller and better correlated files that this could be a big help. Specifically with variant use cases this may be very useful. I would love to hear more about the use cases and rationale for adding this. Do you have any s

Re: [DISCUSS] Column to Column filtering

2024-09-18 Thread rdb...@gmail.com
I'm curious to learn more about this feature. Is there a driving use case that you're implementing it for? Are there common situations in which these filters are helpful and selective? My initial impression is that this kind of expression would have limited utility at the table format level. Icebe