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Re: Hi
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* Re: Hi
@ 2017-08-25 06:49 Daulat Ram <[email protected]>
  2017-08-25 14:42 ` Re: Hi David G. Johnston <[email protected]>
  0 siblings, 1 reply; 2+ messages in thread

From: Daulat Ram @ 2017-08-25 06:49 UTC (permalink / raw)
  To: pgsql-performance

Hello,

Would I request to help me on this query.

SELECT 'Inspection Completed' as "ALL Status" ,COUNT(*) as "Number of Count" FROM ud_document WHERE status = 'Inspection Completed' union SELECT 'Pending', COUNT(*) FROM ud_document WHERE status = 'Pending' union SELECT 'Approved', COUNT(*) FROM ud_document WHERE status = 'Approved' union SELECT 'Rejected', COUNT(*) FROM ud_document WHERE status = 'Rejected' union SELECT 'Payment Due',count(*) from ud_document where payment_status = 'Payment Due' union SELECT 'Payment Done' ,count(*) from ud_document where payment_status = 'Payment Done'

And now I want to exclude the uniqueid= '201708141701018' from the above query. how it can be ???


Regards,
Daulat

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^ permalink  raw  reply  [nested|flat] 2+ messages in thread

* Re: Hi
  2017-08-25 06:49 Re: Hi Daulat Ram <[email protected]>
@ 2017-08-25 14:42 ` David G. Johnston <[email protected]>
  0 siblings, 0 replies; 2+ messages in thread

From: David G. Johnston @ 2017-08-25 14:42 UTC (permalink / raw)
  To: Daulat Ram <[email protected]>; +Cc: pgsql-performance

On Thu, Aug 24, 2017 at 11:49 PM, Daulat Ram <[email protected]> wrote:

> Hello,
>
>
>
> Would I request to help me on this query.
>
>
>
> SELECT 'Inspection Completed' as "ALL Status" ,COUNT(*) as "Number of
> Count" FROM ud_document WHERE status = 'Inspection Completed' union SELECT
> 'Pending', COUNT(*) FROM ud_document WHERE status = 'Pending' union SELECT
> 'Approved', COUNT(*) FROM ud_document WHERE status = 'Approved' union
> SELECT 'Rejected', COUNT(*) FROM ud_document WHERE status = 'Rejected'
> union SELECT 'Payment Due',count(*) from ud_document where payment_status =
> 'Payment Due' union SELECT 'Payment Done' ,count(*) from ud_document where
> payment_status = 'Payment Done'
>
>
>
> And now I want to exclude the uniqueid= '201708141701018' from the above
> query. how it can be ???
>
>
>
​Your use of UNION here seems necessary.  Just write a normal GROUP BY
aggregation query.  You might need to get a bit creative since you are
collapsing status and payment_status into a single column.  "CASE ... WHEN
... THEN ... ELSE ... END" is quite helpful for doing stuff like that.  For
now I'll just leave them as two columns.

​SELECT status, payment_status, count(*)
FROM ud_document
WHERE uniqueid <> '201708141701018'
GROUP BY 1, 2;

David J.


^ permalink  raw  reply  [nested|flat] 2+ messages in thread

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