Re: [Patch] Refactor sql template version picking

From: Dave Page <dpage(at)pgadmin(dot)org>
To: George Gelashvili <ggelashvili(at)pivotal(dot)io>
Cc: pgadmin-hackers <pgadmin-hackers(at)postgresql(dot)org>, Khushboo Vashi <khushboo(dot)vashi(at)enterprisedb(dot)com>, Murtuza Zabuawala <murtuza(dot)zabuawala(at)enterprisedb(dot)com>
Subject: Re: [Patch] Refactor sql template version picking
Date: 2017-01-27 16:43:18
Message-ID: CA+OCxozfkE21TvL57u5kamQ20Ggp8NdQuXsHQb9We-od=-sO6g@mail.gmail.com
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Good point. How about just versioned_loader?

On Fri, Jan 27, 2017 at 4:40 PM, George Gelashvili
<ggelashvili(at)pivotal(dot)io> wrote:
> That would work, but the versioned template loader can load anything that is
> a template, as it extends from DispatchingJinjaLoader
>
> On Fri, Jan 27, 2017 at 11:39 AM, Dave Page <dpage(at)pgadmin(dot)org> wrote:
>>
>> sql_loader ?
>>
>> On Fri, Jan 27, 2017 at 4:38 PM, George Gelashvili
>> <ggelashvili(at)pivotal(dot)io> wrote:
>> > Thanks!
>> > Did you have a name in mind? We're not sure we could come up with a
>> > clear
>> > name in fewer words.
>> >
>> > On Fri, Jan 27, 2017 at 11:27 AM, 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
>
>

--
Dave Page
Blog: http://pgsnake.blogspot.com
Twitter: @pgsnake

EnterpriseDB UK: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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