Retrieve multiple rows into single row based on FK SQL Server 2014 - sql-server

Question

I have the following table:
ID_TableDetails
FK_TableMaster
StartDate
EndDate
StartTime
EndTime
1
1
2021-05-24
2021-05-24
10:00
11:00
2
1
2021-05-25
2021-05-25
10:00
11:00
3
1
2021-05-26
2021-05-26
11:00
12:00
4
2
2021-05-27
2021-05-27
11:00
12:00
5
2
2021-05-28
2021-05-28
11:00
12:00
6
2
2021-05-29
2021-05-29
11:00
12:00
I want to select values from the above table in the following manner
1stID
2ndID
3rdID
1stStartDte
1stStartTimeEndTime
2ndStartDte
2ndStartTimeEndTime
3rdStartDte
3rdStartTimeEndTime
1
2
3
2021-05-24
10:00 TO 11:00
2021-05-25
10:00 TO 11:00
2021-05-26
11:00 TO 12:00
4
5
6
2021-05-24
10:00 TO 11:00
2021-05-25
10:00 TO 11:00
2021-05-26
11:00 TO 12:00
There will always be three entries for FK_TableMaster and I want to select is as one row.
This is what I have tried
SELECT
ID_TableDetils, Description, Startate, EndDate, StartTime, EndTime
FROM
TableDetils AS TD
JOIN
TableMaster AS TM ON TD.ID_TableDetils = TM.FK_TableMaster
This will return multiple rows for FK_TableMaster - I don't know how to select it as a single row any help would be appreciated.
UPDATE based on :Group by column and multiple Rows into One Row multiple columns
WITH RNs AS
(
SELECT ID_TableDetails,
FK_TableMaster,
StartDate,
EndDate,
ROW_NUMBER() OVER (PARTITION BY ID_PtaEventScheduleDetails, FK_PtaEventSchedule ORDER BY (SELECT NULL)) AS RN --ORDER BY should be your ID/always ascending column
FROM dbo.TableDetails
WHERE Cancelled = 0 AND FK_TableMaster = 1
)
SELECT
ID_TableDetails,
FK_TableMaster,
MAX(CASE RN WHEN 1 THEN StartDate END) AS Result1,
MAX(CASE RN WHEN 2 THEN StartDate END) AS Result2,
MAX(CASE RN WHEN 3 THEN StartDate END) AS Result3,
MAX(CASE RN WHEN 1 THEN EndDate END) AS Result4,
MAX(CASE RN WHEN 1 THEN EndDate END) AS Result5,
MAX(CASE RN WHEN 1 THEN EndDate END) AS Result6
FROM
RNs R
GROUP BY
ID_TableDetails, FK_TableMaster

Answer 1

This is a duplicate of the proposed dupe candidate Group by column and multiple Rows into One Row multiple columns but to post the same answer again, replacing the columns from my other answer with the OP's:
WITH RNs AS(
SELECT ID_TableDetails,
FK_TableMaster,
StartDate,
EndDate,
StartTime,
EndTime,
ROW_NUMBER() OVER (PARTITION BY FK_TableMaster ORDER BY ID_TableDetails) AS RN
FROM dbo.Result)
SELECT MAX(CASE RN WHEN 1 THEN ID_TableDetails END) AS ID1,
MAX(CASE RN WHEN 2 THEN ID_TableDetails END) AS ID2,
MAX(CASE RN WHEN 3 THEN ID_TableDetails END) AS ID3,
MAX(CASE RN WHEN 1 THEN StartDate END) AS StartDate1,
MAX(CASE RN WHEN 1 THEN StartTime END) AS StartTime1,
MAX(CASE RN WHEN 1 THEN EndTime END) AS EndTime1,
... --You get the idea
MAX(CASE RN WHEN 3 THEN EndTime END) AS EndTime3
FROM RNs R
GROUP BY FK_TableMaster;