[jira] [Created] (CALCITE-4207) Validation fails for positional aggregate with current_date in 'case' expression

2020-09-01 Thread Igor Guzenko (Jira)
Igor Guzenko created CALCITE-4207: - Summary: Validation fails for positional aggregate with current_date in 'case' expression Key: CALCITE-4207 URL: https://issues.apache.org/jira/browse/CALCITE-4207

Re: Re: [ANNOUNCE] New Calcite PMC chair: Stamatis Zampetakis

2019-12-19 Thread Igor Guzenko
Congratulations, Stamatis! On Thu, Dec 19, 2019 at 9:04 AM Alessandro Solimando < alessandro.solima...@gmail.com> wrote: > Congratulations, Stamatis! > > Il Gio 19 Dic 2019, 07:16 Enrico Olivelli ha > scritto: > > > Congratulations Stamatis! > > > > Enrico > > > > Il gio 19 dic 2019, 04:40 Rui

Re: [DISCUSS] Remove Kotlin

2019-12-17 Thread Igor Guzenko
Hello Calcite Team, I believe products are advancing through constant improvements rather than freezing codebase. Why does nobody consider Kotlin as an opportunity to improve Calcite? Indeed, most of the replies sound like: "I don't want to learn Kotlin because it requires extra efforts, etc,

Re: [Discuss] Make flattening on Struct/Row optional

2019-12-13 Thread Igor Guzenko
Hi Rui, I'm glad that the fix was useful. Thanks, Igor On Thu, Dec 12, 2019 at 8:16 PM Rui Wang wrote: > Absolutely. Thanks lgor for the contribution! :) > > > -Rui > > On Wed, Dec 11, 2019 at 10:54 PM Stamatis Zampetakis > wrote: > > > So basically thanks to Igor :) > > > > On Wed, Dec 11,

[jira] [Created] (CALCITE-3525) RexSimplify: eliminate redundant rex calls in OR

2019-11-20 Thread Igor Guzenko (Jira)
Igor Guzenko created CALCITE-3525: - Summary: RexSimplify: eliminate redundant rex calls in OR Key: CALCITE-3525 URL: https://issues.apache.org/jira/browse/CALCITE-3525 Project: Calcite Issue

Re: Nested data handling in Caclite

2019-10-24 Thread Igor Guzenko
Hello Naveen, 1. If I understand correctly, then yes you can extract nested fields from struct type. The syntax depends on StructKind value for your data type, for example for FULLY_QUALIFIED struct you should first make alias for your table and then request nested field like,

[jira] [Created] (CALCITE-3424) AssertionError thrown for user-defined table function with array argument

2019-10-17 Thread Igor Guzenko (Jira)
Igor Guzenko created CALCITE-3424: - Summary: AssertionError thrown for user-defined table function with array argument Key: CALCITE-3424 URL: https://issues.apache.org/jira/browse/CALCITE-3424

[jira] [Created] (CALCITE-3393) RelStructuredTypeFlattener: improve support for functions with struct input

2019-10-09 Thread Igor Guzenko (Jira)
Igor Guzenko created CALCITE-3393: - Summary: RelStructuredTypeFlattener: improve support for functions with struct input Key: CALCITE-3393 URL: https://issues.apache.org/jira/browse/CALCITE-3393

Re: [DISCUSS] Towards Calcite 1.21.0

2019-08-28 Thread Igor Guzenko
Hello Julian, I'll work on the CALCITE-3297 and try to fix quickly. Thanks, Igor

Re: [DISCUSS] Towards Calcite 1.21.0

2019-08-27 Thread Igor Guzenko
Hello everyone, It would be great to include CALCITE-3115 [1] into the release. [1] https://issues.apache.org/jira/browse/CALCITE-3115 [2] https://github.com/apache/calcite/pull/1397 Thanks, Igor On Tue, Aug 27, 2019 at 5:43 AM Danny Chan wrote: > Thanks for the review for CALCITE-2302,

Re: Re: [DISCUSSION] Problem caused by flattening of struct fields

2019-06-21 Thread Igor Guzenko
: > https://issues.apache.org/jira/browse/CALCITE-3137 > https://issues.apache.org/jira/browse/CALCITE-3138 > > - Haisheng > > -- > 发件人:Haisheng Yuan > 日 期:2019年06月21日 08:54:55 > 收件人:Igor Guzenko; Apache Calcite dev list

[DISCUSSION] Problem caused by flattening of struct fields

2019-06-20 Thread Igor Guzenko
. My question is, what is the correct way to collect back the flattened fields and produce correct result for the query ? [1] - https://github.com/ihuzenko/calcite/commit/e24eaa22fbb5c950a0bd5290cc09ca56ea7f1e44 Thank you in advance, Igor Guzenko

[jira] [Created] (CALCITE-2639) FilterReduceExpressionsRule causes ArithmeticException at execution time

2018-10-24 Thread Igor Guzenko (JIRA)
Igor Guzenko created CALCITE-2639: - Summary: FilterReduceExpressionsRule causes ArithmeticException at execution time Key: CALCITE-2639 URL: https://issues.apache.org/jira/browse/CALCITE-2639 Project