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(at)gmail(dot)com>
> *Sent:* Wednesday, July 19, 2023 7:45 PM
> *To:* M Sarwar <sarwarmd02(at)outlook(dot)com>
> *Cc:* pgsql-admin(at)lists(dot)postgresql(dot)org <pgsql-admin(at)lists(dot)postgresql(dot)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(at)outlook(dot)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.