From: | M Sarwar <sarwarmd02(at)outlook(dot)com> |
---|---|
To: | John Scalia <jayknowsunix(at)gmail(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 |
Date: | 2023-07-19 23:57:15 |
Message-ID: | DM4PR19MB597858D95BA6A938AC76EF8BD339A@DM4PR19MB5978.namprd19.prod.outlook.com |
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Lists: | pgsql-admin |
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
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