Thread: [pgadmin-hackers][Patch] Refactor sql template version picking

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

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@pgadmin.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@pivotal.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@pivotal.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@postgresql.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

sql_loader ?

On Fri, Jan 27, 2017 at 4:38 PM, George Gelashvili

<ggelashvili@pivotal.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@pgadmin.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@pgadmin.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@pivotal.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@pivotal.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@postgresql.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

Good point. How about just versioned_loader?

On Fri, Jan 27, 2017 at 4:40 PM, George Gelashvili

<ggelashvili@pivotal.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@pgadmin.org> wrote:
>>
>> sql_loader ?
>>
>> On Fri, Jan 27, 2017 at 4:38 PM, George Gelashvili
>> <ggelashvili@pivotal.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@pgadmin.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@pgadmin.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@pivotal.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@pivotal.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@postgresql.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

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@pgadmin.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@pivotal.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@pivotal.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@postgresql.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

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@pgadmin.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@pgadmin.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@pivotal.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@pivotal.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@postgresql.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

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.zabuawala@enterprisedb.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.zabuawala@enterprisedb.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@pgadmin.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@pgadmin.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@pivotal.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@pivotal.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@postgresql.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

Sure Dave.

On Mon, Jan 30, 2017 at 4:33 PM, Dave Page <dpage@pgadmin.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.zabuawala@enterprisedb.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.zabuawala@enterprisedb.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@pgadmin.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@pgadmin.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@pivotal.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@pivotal.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@postgresql.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
Mobile: +92-333-5409707
Skype ID: syed.fahar.abbas
Website: www.enterprisedb.com