Re: Recursive Queries - Mailing list pgsql-general

From Alex Magnum
Subject Re: Recursive Queries
Date
Msg-id CA+cR4zd1AGhbr+9t+3gKwabTkmozUGczhGKOM4dSP0MKLzEQqQ@mail.gmail.com
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In response to Re: Recursive Queries  (Edward Macnaghten <eddy@edlsystems.com>)
List pgsql-general
thanks for the suggestion. tablefunc extension might be the easiest one

On Thu, Apr 16, 2020 at 9:46 PM Edward Macnaghten <eddy@edlsystems.com> wrote:
On 16/04/2020 14:36, Edward Macnaghten wrote:
> On 16/04/2020 09:35, Alex Magnum wrote:
>> Hi,
>> I have a simple table with singup timestamps
>>
>> What I would like to do is to create a table as shown below that
>> displays the counts per our for the past n dates.
SELECT hour, SUM(CASE(WHEN date = date THEN 1 ELSE 0 END)), ...., ...
WHERE whatever
GROUP BY hour

Could be your friend



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