Re: [pgAdmin4][RM4017] Query Tool History persistence

From: Aditya Toshniwal <aditya(dot)toshniwal(at)enterprisedb(dot)com>
To: Dave Page <dpage(at)pgadmin(dot)org>
Cc: pgadmin-hackers <pgadmin-hackers(at)postgresql(dot)org>
Subject: Re: [pgAdmin4][RM4017] Query Tool History persistence
Date: 2019-03-13 06:26:16
Message-ID: CAM9w-_k3oVC0fPJ48moms3zAH-0VNL7LQbiDmnLSq26=vqJEWQ@mail.gmail.com
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Hi,

On Tue, Mar 12, 2019 at 6:27 PM Aditya Toshniwal <
aditya(dot)toshniwal(at)enterprisedb(dot)com> wrote:

>
>
> On Tue, Mar 12, 2019 at 6:14 PM Dave Page <dpage(at)pgadmin(dot)org> wrote:
>
>>
>>
>> On Tue, Mar 12, 2019 at 12:33 PM Aditya Toshniwal <
>> aditya(dot)toshniwal(at)enterprisedb(dot)com> wrote:
>>
>>> Hi Dave,
>>>
>>> On Tue, Mar 12, 2019 at 4:02 PM Dave Page <dpage(at)pgadmin(dot)org> wrote:
>>>
>>>> Hi
>>>>
>>>> On Tue, Mar 12, 2019 at 7:00 AM Aditya Toshniwal <
>>>> aditya(dot)toshniwal(at)enterprisedb(dot)com> wrote:
>>>>
>>>>> Hi Hackers,
>>>>>
>>>>> Attached is the patch to make query history persistent. The number of
>>>>> records to persist is configurable using MAX_QUERY_HIST_STORED (config.py)
>>>>> which is per user/server/database based (currently set to 20). Records will
>>>>> be stored in the sqlite3 db.
>>>>> Test cases are included.
>>>>>
>>>>
>>>> Some initial review comments:
>>>>
>>>> - When first clicking the History tab, the top query is selected and
>>>> details shown, *except* the SQL query in the details panel. It displays
>>>> correctly if the query is clicked.
>>>>
>>>> - The date is shown in two different formats on the history panel: "Mar
>>>> 12 2019" in the list, and "03/12/2019" on the details panel. They should be
>>>> consistent.
>>>>
>>> I'll use the locale string here on both sides.
>>>
>>>>
>>>> - The date in the details panel is still being shown in US format,
>>>> which is confusing for me. Should we just use Date.toLocaleDateString()?.
>>>>
>>>> - Deleting a server should delete the users history for that server.
>>>>
>>>> - I think we should reference the database by name in the config
>>>> database, so that if the user drops and recreates the database, they can
>>>> retain the history.
>>>>
>>> I have implemented per user/database/server based. Here, user means
pgadmin user and not database user right ? If database user, then should
pgadmin user also be considered ?

>
>>>> Thanks!
>>>>
>>>> --
>>>> Dave Page
>>>> Blog: http://pgsnake.blogspot.com
>>>> Twitter: @pgsnake
>>>>
>>>> EnterpriseDB UK: http://www.enterprisedb.com
>>>> The Enterprise PostgreSQL Company
>>>>
>>>
>>> I have a question here. Now, the query history is loaded in view/edit
>>> table data also, which I think should not. What do you suggest ?
>>>
>>
>> Good question. I want to minimise the differences between the two modes,
>> as eventually we want it to be seemless. Can we keep the history as it
>> works now (i.e. no pre-loading/saving), and disable the "Copy to editor"
>> button?
>>
> OK. I will make changes to remove View/Edit data query tool from history
> persistence membership. And plus disabling the button - "Copy to editor".
>
>>
>> --
>> Dave Page
>> Blog: http://pgsnake.blogspot.com
>> Twitter: @pgsnake
>>
>> EnterpriseDB UK: http://www.enterprisedb.com
>> The Enterprise PostgreSQL Company
>>
>
>
> --
> Thanks and Regards,
> Aditya Toshniwal
> Software Engineer | EnterpriseDB Software Solutions | Pune
> "Don't Complain about Heat, Plant a tree"
>

--
Thanks and Regards,
Aditya Toshniwal
Software Engineer | EnterpriseDB Software Solutions | Pune
"Don't Complain about Heat, Plant a tree"

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