Re: [Patch] Refactor sql template version picking

From: Atira Odhner <aodhner(at)pivotal(dot)io>
To: Fahar Abbas <fahar(dot)abbas(at)enterprisedb(dot)com>
Cc: Dave Page <dpage(at)pgadmin(dot)org>, Murtuza Zabuawala <murtuza(dot)zabuawala(at)enterprisedb(dot)com>, George Gelashvili <ggelashvili(at)pivotal(dot)io>, pgadmin-hackers <pgadmin-hackers(at)postgresql(dot)org>, Khushboo Vashi <khushboo(dot)vashi(at)enterprisedb(dot)com>
Subject: Re: [Patch] Refactor sql template version picking
Date: 2017-01-30 15:17:24
Message-ID: CA+Vc24p_rta2s-8mUApNfyjKDCXyaTmeWi5yfM6m8=h1c-1Tpg@mail.gmail.com
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Awesome. Thanks folks!

On Mon, Jan 30, 2017 at 6:35 AM, Fahar Abbas <fahar(dot)abbas(at)enterprisedb(dot)com>
wrote:

> Sure Dave.
>
> On Mon, Jan 30, 2017 at 4:33 PM, Dave Page <dpage(at)pgadmin(dot)org> wrote:
>
>> Thanks Murtuza. Fixed and committed. George; I stuck with the original
>> filename for the loader - I couldn't come up with anything better.
>>
>> Fahar; This is a fairly major change. Please test thoroughly on
>> different versions of PG and EPAS to ensure that the correct SQL
>> templates are being used. They're utilised for everything from
>> generating SQL to create new objects, getting object properties,
>> updating objects and more.
>>
>> Thanks all!
>>
>> On Mon, Jan 30, 2017 at 7:52 AM, Murtuza Zabuawala
>> <murtuza(dot)zabuawala(at)enterprisedb(dot)com> wrote:
>> > Hi Dave,
>> >
>> > I found one typo as given below and apart from that, code is working as
>> > expected with new template loader,
>> >
>> > web/pgadmin/browser/server_groups/servers/databases/schemas/
>> __init__.py:241:
>> > return 'ppas/#{0#}'.format(ver)
>> >
>> >
>> > --
>> > Regards,
>> > Murtuza Zabuawala
>> > EnterpriseDB: http://www.enterprisedb.com
>> > The Enterprise PostgreSQL Company
>> >
>> > On Mon, Jan 30, 2017 at 10:56 AM, Murtuza Zabuawala
>> > <murtuza(dot)zabuawala(at)enterprisedb(dot)com> wrote:
>> >>
>> >> Sure Dave, I will take a look.
>> >>
>> >> --
>> >> Regards,
>> >> Murtuza Zabuawala
>> >> EnterpriseDB: http://www.enterprisedb.com
>> >> The Enterprise PostgreSQL Company
>> >>
>> >> On Fri, Jan 27, 2017 at 9:57 PM, Dave Page <dpage(at)pgadmin(dot)org> wrote:
>> >>>
>> >>> Scrub that Khushboo - Murtuza, can you review on Monday please? I'm
>> >>> being told Khushboo is on the critical path for something else at the
>> >>> moment.
>> >>>
>> >>> On Fri, Jan 27, 2017 at 4:22 PM, Dave Page <dpage(at)pgadmin(dot)org> wrote:
>> >>> > Very nice indeed! I didn't realise we'd ended up with quite so many
>> >>> > duplicated templates.
>> >>> >
>> >>> > Both patches look good to me - really the only thing that caught my
>> >>> > eye was the name versioned_template_loader which is somewhat longer
>> >>> > than I'd prefer.
>> >>> >
>> >>> > As it's a major change, and we're going to be wrapping 1.2 in a
>> little
>> >>> > over a week, I'd like some further review before committing.
>> Khushboo,
>> >>> > can you take a look first thing on Monday please? If you're happy,
>> >>> > I'll commit and ask Fahar to do some testing.
>> >>> >
>> >>> > Thanks!
>> >>> >
>> >>> > On Thu, Jan 26, 2017 at 8:48 PM, George Gelashvili
>> >>> > <ggelashvili(at)pivotal(dot)io> wrote:
>> >>> >> As a followup, we created this additional patch removing
>> now-redundant
>> >>> >> sql
>> >>> >> templates. If you're interested in how we decided what files to
>> >>> >> delete, the
>> >>> >> script we used is here. We only removed files that were exactly
>> >>> >> identical
>> >>> >> between multiple postgres versions for the same feature.
>> >>> >>
>> >>> >> This patch should be applied on a master patched with
>> >>> >> version-aware-sql-template-loader-refactor.diff
>> >>> >>
>> >>> >>
>> >>> >> On Thu, Jan 26, 2017 at 12:22 PM, George Gelashvili
>> >>> >> <ggelashvili(at)pivotal(dot)io>
>> >>> >> wrote:
>> >>> >>>
>> >>> >>> Hi Hackers!
>> >>> >>>
>> >>> >>> Since we are preparing to add greenplum support, we made a new
>> >>> >>> template
>> >>> >>> loader to automatically pick the available sql template file that
>> >>> >>> corresponds to the postgres version number.
>> >>> >>>
>> >>> >>> Our next patch will be to remove duplicated sql template files
>> since
>> >>> >>> many
>> >>> >>> of the files are identical between versions.
>> >>> >>>
>> >>> >>> Cheers,
>> >>> >>> George & Tira
>> >>> >>
>> >>> >>
>> >>> >>
>> >>> >>
>> >>> >> --
>> >>> >> Sent via pgadmin-hackers mailing list (
>> pgadmin-hackers(at)postgresql(dot)org)
>> >>> >> To make changes to your subscription:
>> >>> >> http://www.postgresql.org/mailpref/pgadmin-hackers
>> >>> >>
>> >>> >
>> >>> >
>> >>> >
>> >>> > --
>> >>> > Dave Page
>> >>> > Blog: http://pgsnake.blogspot.com
>> >>> > Twitter: @pgsnake
>> >>> >
>> >>> > EnterpriseDB UK: http://www.enterprisedb.com
>> >>> > The Enterprise PostgreSQL Company
>> >>>
>> >>>
>> >>>
>> >>> --
>> >>> Dave Page
>> >>> Blog: http://pgsnake.blogspot.com
>> >>> Twitter: @pgsnake
>> >>>
>> >>> EnterpriseDB UK: http://www.enterprisedb.com
>> >>> The Enterprise PostgreSQL Company
>> >>
>> >>
>> >
>>
>>
>>
>> --
>> Dave Page
>> Blog: http://pgsnake.blogspot.com
>> Twitter: @pgsnake
>>
>> EnterpriseDB UK: http://www.enterprisedb.com
>> The Enterprise PostgreSQL Company
>>
>
>
>
> --
> Syed Fahar Abbas
> Quality Management Group
>
> EnterpriseDB Corporation
> Phone Office: +92-51-835-8874
> Phone Direct: +92-51-8466803 <+92%2051%208466803>
> Mobile: +92-333-5409707 <+92%20333%205409707>
> Skype ID: syed.fahar.abbas
> Website: www.enterprisedb.com
>

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