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

2024-10-14 Thread Baldwin, Jennifer
in/max bounds that could be filtered on. You could then get data file pruning for a filter like late departure but not more than an hour late. On Mon, Sep 30, 2024 at 12:56 PM Baldwin, Jennifer wrote: It has come to my attention that there was no attachment. I have created google doc in

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

2024-09-30 Thread Baldwin, Jennifer
It has come to my attention that there was no attachment. I have created google doc instead. Thanks. https://docs.google.com/document/d/1HZa3AyPPfgz9VOVA9rPhJJ8f3F-3tEel_53nIlvYlo0/edit?usp=sharing From: Baldwin, Jennifer Date: Friday, September 27, 2024 at 12:54 PM To: dev

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

2024-09-27 Thread Baldwin, Jennifer
en max(x) < min(y). To me, it seems unlikely that this would be generic enough to be worth it, but if there are use cases where this can happen and speed up queries I think it may make sense. Ryan On Tue, Sep 17, 2024 at 6:21 AM Baldwin, Jennifer wrote: I’m starting a thread to discuss a fea

[DISCUSS] Column to Column filtering

2024-09-17 Thread Baldwin, Jennifer
I’m starting a thread to discuss a feature for comparisons using column references on the left and right side of an expression wherever iceberg supports column reference to literal value(s) comparisons. The use case we want to support is filtering of date columns from a single table. For insta