From: Ron <ronljohnsonjr@gmail.com>
To: pgsql-admin@lists.postgresql.org <pgsql-admin@lists.postgresql.org>
Subject: Re: How to schedule long running SQL job
Date: Thu, 20 Jul 2023 08:26:39 -0500
Message-ID: <4b29b4fd-db99-4bc2-7973-0d8e744b7674@gmail.com> (raw)
In-Reply-To: <DM4PR19MB5978392B17E41CF7A6C4C17FD33EA@DM4PR19MB5978.namprd19.prod.outlook.com>
References: <DM4PR19MB59786FDE7F5052955D319F40D339A@DM4PR19MB5978.namprd19.prod.outlook.com>
<0644DDC9-A86B-411F-A70B-DD2C99D7950F@gmail.com>
<DM4PR19MB597858D95BA6A938AC76EF8BD339A@DM4PR19MB5978.namprd19.prod.outlook.com>
<02144dd8-cece-b9e9-5903-f9170293d87a@gmail.com>
<DM4PR19MB5978392B17E41CF7A6C4C17FD33EA@DM4PR19MB5978.namprd19.prod.outlook.com>
PgAdmin is on your laptop, no?
But, of course, you can always spin up a small AWS Linux VM to run psql,
scheduled "manual" VACUUM, ANALYZE, etc.
On 7/19/23 19:20, M Sarwar wrote:
> I thought that something needs to come from AWS side but definitely I can
> try this approach of psql and Windows Scheduler.
> Thanks,
> Sarwar
>
> ----------------------------------------------------------------------------
> *From:* Ron <ronljohnsonjr@gmail.com>
> *Sent:* Wednesday, July 19, 2023 8:09 PM
> *To:* pgsql-admin@lists.postgresql.org <pgsql-admin@lists.postgresql.org>
> *Subject:* Re: How to schedule long running SQL job
> Install psql (don't ask me how) on your laptop, then use Windows Task
> Scheduler to run your query.
>
> On 7/19/23 18:57, M Sarwar wrote:
>> From my laptop on powershell and dos prompt, it is saying tht pg_cron is
>> not recognized.
>> Do I need anything new installation for this?
>> Thanks,
>> Sarwar
>>
>> ----------------------------------------------------------------------------
>> *From:* John Scalia <jayknowsunix@gmail.com> <mailto:jayknowsunix@gmail.com>
>> *Sent:* Wednesday, July 19, 2023 7:45 PM
>> *To:* M Sarwar <sarwarmd02@outlook.com> <mailto:sarwarmd02@outlook.com>
>> *Cc:* pgsql-admin@lists.postgresql.org
>> <mailto:pgsql-admin@lists.postgresql.org>
>> <pgsql-admin@lists.postgresql.org> <mailto:pgsql-admin@lists.postgresql.org>
>> *Subject:* Re: How to schedule long running SQL job
>> Try pg_cron. I know later versions support it.
>>
>> Sent from my iPad
>>
>>> On Jul 19, 2023, at 7:41 PM, M Sarwar <sarwarmd02@outlook.com>
>>> <mailto:sarwarmd02@outlook.com> wrote:
>>>
>>>
>>> Hi,
>>> Db: Postgres
>>> Cloud: aws / RDS
>>> Tool using so far: PgAdmin
>>>
>>> SQL got aborted after running for 1 hr 40 minutes from pgadmin.
>>> I need CSV file output.
>>> What is the recommended approach for this issue.
>>>
>>> SQL:
>>>
>>> SELECT P1.FILE_ID,
>>>
>>> F.FILENAME,
>>>
>>> P1.STAGE,
>>>
>>> P1.SERIAL_NUMBER,
>>>
>>> P1.TEST_IMAGE_SET_VALUE,
>>>
>>> SUBSTRING(P1.SERIAL_NUMBER, '[A-Z][0-9]+') AS
>>> MCM_ID_SERIAL_NUMBER,
>>>
>>> P1.RUN_ID,
>>>
>>> SPLIT_PART(P1.RUN_ID, ':', 1) TEST_LOT
>>>
>>> FROM BRONX.TEST_PART_DETAILS_ALL_MCM P1,
>>>
>>> BRONX.FILES_METADATA F
>>>
>>> WHERE F.FILE_ID = P1.FILE_ID
>>>
>>> AND EXISTS ( SELECT
>>> SUBSTRING(P2.SERIAL_NUMBER, '[A-Z][0-9]+') AS MCM_ID2 ,
>>>
>>> COUNT(DISTINCT SPLIT_PART(P2.RUN_ID, ':', 1)) AS NUM_DISTINCT_TEST_LOTS
>>>
>>> FROM BRONX.TEST_PART_DETAILS_ALL_MCM P2
>>>
>>> WHERE SUBSTRING(P2.SERIAL_NUMBER, '[A-Z][0-9]+') =
>>> SUBSTRING(P1.SERIAL_NUMBER, '[A-Z][0-9]+')
>>>
>>> GROUP BY MCM_ID2
>>>
>>> HAVING COUNT(DISTINCT SPLIT_PART(P2.RUN_ID, ':', 1)) > 1
>>>
>>> )
>>>
>>> order BY MCM_ID_SERIAL_NUMBER,
>>>
>>> TEST_LOT
>>>
>>> ;
>>>
>>> I used to use crontab or OEM to schedule these types jobs in the past.
>>> Now it is on RDS/AWS.
>>>
>>>
>>> Thanks,
>>> Sarwar
>>>
>
> --
> Born in Arizona, moved to Babylonia.
--
Born in Arizona, moved to Babylonia.
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Subject: Re: How to schedule long running SQL job
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