tement
Best regards,
Yuxia
- 原始邮件 -
发件人: "Timo Walther"
收件人: "dev"
发送时间: 星期三, 2024年 6 月 12日 下午 10:19:14
主题: Re: [DISCUSS] FLIP-463: Schema Definition in CREATE TABLE AS
Statement
I just noticed the CREATE TABLE LIKE statement allows the
definition
> of n
t; > > >
>> > > > Regards,
>> > > > Jeyhun
>> > > >
>> > > > On Thu, Jun 13, 2024 at 4:48 PM Sergio Pena
>> > > > > >
>> > > > wrote:
>> > > >
>> > > > > Sure Yuxia, I jus
t; > >
> > > > > Sure Yuxia, I just added the support for RTAS statements too.
> > > > >
> > > > > - Sergio
> > > > >
> > > > > On Wed, Jun 12, 2024 at 8:22 PM yuxia >
> > > > wrote:
> > > >
Hi, Sergio.
> > > > > Thanks for driving the FLIP. Given we also has REPLACE TABLE AS
> > > > > Statement[1] and it's almost same with CREATE TABLE AS Statement,
> > > > > would you mind also supporting schema definition for REPLACE T
> > to CREATE TABLE AS Statement
> > > >
> > > >
> > > > [1]
> > > >
> > >
> >
> https://cwiki.apache.org/confluence/display/FLINK/FLIP-303%3A+Support+REPLACE+TABLE+AS+SELECT+statement
> > > >
> >
; > > [1]
> > >
> >
> https://cwiki.apache.org/confluence/display/FLINK/FLIP-303%3A+Support+REPLACE+TABLE+AS+SELECT+statement
> > >
> > > Best regards,
> > > Yuxia
> > >
> > > - 原始邮件 -
> > > 发件人: "Timo Walth
a
> >
> > - 原始邮件 -----
> > 发件人: "Timo Walther"
> > 收件人: "dev"
> > 发送时间: 星期三, 2024年 6 月 12日 下午 10:19:14
> > 主题: Re: [DISCUSS] FLIP-463: Schema Definition in CREATE TABLE AS
> Statement
> >
> > > I just noticed the CREA
ment
>
> Best regards,
> Yuxia
>
> - 原始邮件 -
> 发件人: "Timo Walther"
> 收件人: "dev"
> 发送时间: 星期三, 2024年 6 月 12日 下午 10:19:14
> 主题: Re: [DISCUSS] FLIP-463: Schema Definition in CREATE TABLE AS Statement
>
> > I just noticed the CREATE TABLE LIKE
2] supports ISNULL. Is there a thought to change the
>>>>>>> nullability for the CTAS?
>>>>>>
>>>>>> Amazon [4] ignores ordered by clauses ? is that the same for this
>>>> proposal?
>>>>>>
>>>>>
https://docs.aws.amazon.com/athena/latest/ug/ctas-considerations-limitations.html#ctas-considerations-limitations-order-by-ignored
Kind regards, David.
From: Sergio Pena
Date: Friday, 7 June 2024 at 16:13
To: dev@flink.apache.org
Subject: [EXTERNAL] [DISCUSS] FLIP-463: Schema Definition in CR
t; >> Amazon [4] ignores ordered by clauses ? is that the same for this
> > >> proposal?
> > >> >>
> > >> >> I suppose all of this is already supported by FLIP-218. I don't see
> > any
> > >> >> restrictio
t; https://nightlies.apache.org/flink/flink-docs-master/docs/dev/table/sql/create/#as-select_statement
> >> >>
> >> >> On Mon, Jun 10, 2024 at 3:10 AM David Radley <
> david_rad...@uk.ibm.com>
> >> >> wrote:
> >> >>
> >> >>> H
>>> - I assume the table will be kept up to date as the source data
>> changes
>> >>> like a view.
>> >>> - Are there any restrictions on the select ? Can the select be a join,
>> >>> aggregate, windowed?
>> >>> - I
read-only, or can we insert/ delete / update into it. If
> >> it
> >>> is read only how will the inserts , deletes updates fail.
> >>> - I notice Azure [2] supports ISNULL. Is there a thought to change the
> >>> nullability for the CTAS?
> >>&g
ations-order-by-ignored
Kind regards, David.
From: Sergio Pena
Date: Friday, 7 June 2024 at 16:13
To: dev@flink.apache.org
Subject: [EXTERNAL] [DISCUSS] FLIP-463: Schema Definition in CREATE TABLE
AS Statement
HI All,
I'd like to start a discussion on FLIP-463: Schema Definition in CREATE
TABLE
electinto-vs-ctas
> > [3]
> >
> https://docs.aws.amazon.com/athena/latest/ug/ctas-considerations-limitations.html#ctas-considerations-limitations-queries-vs-views
> > [4]
> >
> https://docs.aws.amazon.com/athena/latest/ug/ctas-considerations-limitations.html#ctas-considerati
hena/latest/ug/ctas-considerations-limitations.html#ctas-considerations-limitations-order-by-ignored
>
>
> Kind regards, David.
>
> From: Sergio Pena
> Date: Friday, 7 June 2024 at 16:13
> To: dev@flink.apache.org
> Subject: [EXTERNAL] [DISCUSS] FLIP-463: Schema
: Sergio Pena
Date: Friday, 7 June 2024 at 16:13
To: dev@flink.apache.org
Subject: [EXTERNAL] [DISCUSS] FLIP-463: Schema Definition in CREATE TABLE AS
Statement
HI All,
I'd like to start a discussion on FLIP-463: Schema Definition in CREATE
TABLE AS Statement [1]
The proposal extends the CTAS
HI All,
I'd like to start a discussion on FLIP-463: Schema Definition in CREATE
TABLE AS Statement [1]
The proposal extends the CTAS statement to allow users to define their own
schema by adding columns, primary and partition keys, and table
distribution to the CREATE statement.
Any thoughts
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