Re: PATCH: Schema/Catalog Node [pgAdmin4]

From: Dave Page <dpage(at)pgadmin(dot)org>
To: Ashesh Vashi <ashesh(dot)vashi(at)enterprisedb(dot)com>
Cc: Neel Patel <neel(dot)patel(at)enterprisedb(dot)com>, pgadmin-hackers <pgadmin-hackers(at)postgresql(dot)org>, Murtuza Zabuawala <murtuza(dot)zabuawala(at)enterprisedb(dot)com>
Subject: Re: PATCH: Schema/Catalog Node [pgAdmin4]
Date: 2016-03-08 14:38:20
Message-ID: CA+OCxoxtgYfHK+WT3RqSpoEYR31vqS5mq1cJfCvHm8vdP+kxMA@mail.gmail.com
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On Tue, Mar 8, 2016 at 2:18 PM, Ashesh Vashi <ashesh(dot)vashi(at)enterprisedb(dot)com>
wrote:

> On Tue, Mar 8, 2016 at 7:36 PM, Ashesh Vashi <
> ashesh(dot)vashi(at)enterprisedb(dot)com> wrote:
>
>> Hi Dave,
>>
>> On Tue, Mar 8, 2016 at 12:20 AM, Ashesh Vashi <
>> ashesh(dot)vashi(at)enterprisedb(dot)com> wrote:
>>
>>> Hi Dave,
>>>
>>>
>>> On Thu, Mar 3, 2016 at 8:27 PM, Dave Page <dpage(at)pgadmin(dot)org> wrote:
>>>
>>>> Hi
>>>>
>>>> On Sun, Feb 28, 2016 at 6:49 AM, Ashesh Vashi <
>>>> ashesh(dot)vashi(at)enterprisedb(dot)com> wrote:
>>>>
>>>>> Hi Dave,
>>>>>
>>>>> As discussed, I have worked on this patch to improve some code level
>>>>> changes.
>>>>> (because - Murtuza was not available due to some other engagement.)
>>>>>
>>>>> Can you please review it, and share your feedback?
>>>>>
>>>>
>>>> I think it's mostly there. I've attached an updated patch where I've
>>>> fixed a few minor issues as I read through the code. The following (likely
>>>> simple) issues need to be fixed:
>>>>
>>>> - Dropping a schema fails with an error message of "
>>>> schema/pg/9.2_plus/sql/get_name.sql".
>>>>
>>> Done.
>>>
>>>>
>>>> - Creating a schema appears to fail with "'data' is undefined",
>>>> however the schema is created, it's just that the dialogue doesn't close
>>>> and the new schema isn't added to the tree.
>>>>
>>> Done.
>>>
>>>>
>>>> - There is some discrepancy between default privileges as displayed on
>>>> the properties summary, the edit dialogue, and the RE-SQL. As you can see
>>>> in the screenshot, the SQL just GRANTS ALL, and the properties panel
>>>> doesn't show anything.
>>>>
>>> Yes - there were some typos in the schema/catalog node implementation,
>>> which I have resolved now.
>>>
>>> Please find the updated patch.
>>>
>> One more updated patch:
>> Some of the catalogs will not have all the schema child objects.
>> Hence - they will need to check certain thing likes they're not being
>> loading in the catalog with such property (i.e. pg_catalog).
>>
> As per my conversation with Murtuza, who has already implemented
> catalog_obejcts for this kind of catalogs, these objects are only supported
> for catalogs like information_schema (and, PPAS specific dbo, sys).
>
>> To ease the work, I have introduced a class name SchemaChildModule, which
>> does that job for us.
>>
> Please find the patch as per his input.
>
>
Can you split out the new changes please? I just spent 30 minutes tweaking
the last patch.

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

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

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