I included a bigger data set. This code only pics up data up until 2024
in new table which has data for 2025. Something with the Maxdate
calculation is wrong.
-- Step 1: Define the Fiscal Calendar
WITH FiscalCalendar AS (
SELECT 'FY25' AS FY, 'P1' AS Period, '2024-07-01'::date AS
PeriodStart, '2024-08-03'::date AS PeriodEnd
UNION ALL
SELECT 'FY25', 'P2', '2024-08-04'::date, '2024-08-31'::date
UNION ALL
SELECT 'FY25', 'P3', '2024-09-01'::date, '2024-09-28'::date
UNION ALL
SELECT 'FY25', 'P4', '2024-09-29'::date, '2024-11-02'::date
UNION ALL
SELECT 'FY25', 'P5', '2024-11-03'::date, '2024-11-30'::date
UNION ALL
SELECT 'FY25', 'P6', '2024-12-01'::date, '2024-12-31'::date
UNION ALL
SELECT 'FY25', 'P7', '2025-01-01'::date, '2025-02-01'::date
UNION ALL
SELECT 'FY25', 'P8', '2025-02-02'::date, '2025-03-01'::date
UNION ALL
SELECT 'FY25', 'P9', '2025-03-02'::date, '2025-03-29'::date
UNION ALL
SELECT 'FY25', 'P10', '2025-03-30'::date, '2025-05-03'::date
UNION ALL
SELECT 'FY25', 'P11', '2025-05-04'::date, '2025-05-31'::date
UNION ALL
SELECT 'FY25', 'P12', '2025-06-01'::date, '2025-06-30'::date
),
-- Step 2: Get Calendar Data with full week details
CalendarData AS (
SELECT DISTINCT
c."Date",
EXTRACT(WEEK FROM c."Date") AS "WeekNumber",
f.PeriodEnd,
COUNT(c."Date") OVER (PARTITION BY EXTRACT(WEEK FROM c."Date")
ORDER BY c."Date") AS "NumberOfDays",
ROW_NUMBER() OVER (PARTITION BY EXTRACT(WEEK FROM c."Date")
ORDER BY c."Date") AS "DayNumberInWeek"
FROM
"Prod"."IMETA - Calendar Days Data_Table_Temp_Copy" c
INNER JOIN
FiscalCalendar f ON c."Date" BETWEEN f.PeriodStart AND
f.PeriodEnd AND c."FY" = f.FY
WHERE
c."FY" = 'FY25'
),
-- Step 3: Filter to get full weeks only
FullWeeks AS (
SELECT
"Date",
"WeekNumber",
"PeriodEnd",
"NumberOfDays",
"DayNumberInWeek"
FROM
CalendarData
WHERE
"NumberOfDays" = 7
),
-- Step 4: Get the maximum date from full weeks that is before today
MaxDate AS (
SELECT
MAX("Date") AS "MaxDate"
FROM
FullWeeks
WHERE
"Date" < CURRENT_DATE
)
-- Step 5: Select the maximum date
SELECT
"MaxDate"
FROM
MaxDate;
On Tue, 16 Jul 2024 at 17:13, Adrian Klaver <adrian.klaver@xxxxxxxxxxx
<mailto:adrian.klaver@xxxxxxxxxxx>> wrote:
On 7/16/24 07:59, Anthony Apollis wrote:
> I am using Postgres and SQL Server.
Does the query 'fail' on both platforms?
> Can you test the data pls.
Don't know what I am supposed to see?
You will need to provide an explanation of what you want the query to
return vs what is currently being returned. Probably easiest to provide
a sample of data and what you expect the query to return from that
data.
Do this inline in your post.
FYI, further investigation of the zipped data shows the 2025 data
has FY
values of NULL which would fail "FY" IS NOT NULL.
>
> On Tue, 16 Jul 2024 at 16:45, Adrian Klaver
<adrian.klaver@xxxxxxxxxxx <mailto:adrian.klaver@xxxxxxxxxxx>
> <mailto:adrian.klaver@xxxxxxxxxxx
<mailto:adrian.klaver@xxxxxxxxxxx>>> wrote:
>
> On 7/16/24 05:53, Anthony Apollis wrote:
> > 1. The problem is the code below reads only data up until
2024,
> > although the table has been updated with latest data that
> contains
> > 2025, for some odd reason it is not pulling in or showing
> data when
> > filtering for 2025 or even 2024 and later, which should
> contain all
> > the latest data.
> > 2. SQL: "SET DATEFIRST 7;-- Holding Period Query
>
> I don't recognize SET DATEFIRST 7 as Postgres command.
>
> What database are you running this on?
>
> Have not gone through the below fully, but this:
>
> "FY" IS NOT NULL AND "FY" >= 'FY24'
>
> and this
>
> WEEK_NUMBER."Date" < CURRENT_DATE
>
> would seem to be at odds if you want to reach into 2025.
>
> >
> > SELECT
> >
> > 3.
> >
> > -- Holding Period Query
> > SELECT
> > WEEK_NUMBER."Week Number",
> > WM_GH."Calendar day",
> > WM_GH."Month/Week",
> > WM_GH."Day name",
> > WM_GH."Company",
> > WM_GH."Material Code",
> > WM_GH."Metric",
> > WM_GH."Metric Value"
> > FROM
> > (
> > SELECT
> > "Calendar day",
> > "Month/Week",
> > "Day name",
> > "Company",
> > "Material Code",
> > "Metric",
> > "Metric Value"
> > FROM
> >
> >
>
"Prod"."IMETA_Weekly_Metrics_in_Focus_Global_Stock_View_SAP_BW" AS
> WM_GH
> > WHERE
> > WM_GH."Metric Focus" LIKE 'Weekly'
> > AND WM_GH."Calendar day" <= (
> > SELECT MAX(WEEK_NUMBER."Date") AS
"MAX DATE"
> > FROM (
> > SELECT
> > "Date",
> > "Week number",
> > COUNT("Date") OVER (PARTITION
BY "Week
> > number" ORDER BY "Week number") AS "Number of days",
> > COUNT("Date") OVER (PARTITION
BY "Week
> > number" ORDER BY "Date") AS "Day number in weeks"
> > FROM (
> > SELECT DISTINCT
> > "Date",
> > EXTRACT(WEEK FROM
> WEEK_NUMBER."Date")
> > AS "Week number"
> > FROM
> >
> > "dbo"."IMETA_Calendar_Days_Data_Table_Copy10" AS
WEEK_NUMBER
> > WHERE
> > "FY" IS NOT NULL AND "FY"
>= 'FY24'
> > ) AS W_MAX
> > ) AS WEEK_NUMBER
> > WHERE
> > WEEK_NUMBER."Date" < CURRENT_DATE
> > AND "Number of days" = "Day
number in weeks"
> > )
> > ) AS WM_GH
> > LEFT OUTER JOIN
> > (
> > SELECT
> > *
> > FROM (
> > SELECT
> > "Date",
> > "Week number",
> > COUNT("Date") OVER (PARTITION BY
"Week number"
> > ORDER BY "Week number") AS "Number of days",
> > COUNT("Date") OVER (PARTITION BY
"Week number"
> > ORDER BY "Date") AS "Day number in weeks"
> > FROM (
> > SELECT DISTINCT
> > "Date",
> > EXTRACT(WEEK FROM
WEEK_NUMBER."Date") AS
> "Week
> > number"
> > FROM
> >
> "dbo"."IMETA_Calendar_Days_Data_Table_Copy10"
> > AS WEEK_NUMBER
> > ) AS W_MAX
> > ) AS WEEK_NUMBER
> > WHERE
> > WEEK_NUMBER."Date" < CURRENT_DATE
> > ) AS WEEK_NUMBER
> > ON
> > WM_GH."Calendar day" = WEEK_NUMBER."Date"
> > ORDER BY
> > WM_GH."Calendar day" DESC;
> >
>
> --
> Adrian Klaver
> adrian.klaver@xxxxxxxxxxx <mailto:adrian.klaver@xxxxxxxxxxx>
<mailto:adrian.klaver@xxxxxxxxxxx <mailto:adrian.klaver@xxxxxxxxxxx>>
>
--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx <mailto:adrian.klaver@xxxxxxxxxxx>
