फॉर्मेटिंग टूल्स

SQL Server में फंक्शंस और स्टोरड प्रोसीजर्स लिखना

Meghan Kwartler

IT Consultant

फॉर्मेटिंग से पहले

SELECT 
  DATENAME(weekday, StartDate) AS 'DayOfWeek', 
  SUM(Duration) AS TotalDuration 
FROM CapitalBikeShare 
GROUP BY DATENAME(weekday, StartDate) 
ORDER BY DATENAME(weekday, StartDate)

+-----------+---------------+
| DayOfWeek | TotalDuration |
|-----------+---------------|
| Friday    | 7264870       |
| Monday    | 6571322       |
| Saturday  | 13411642      |
| Sunday    | 8418226       |
| Thursday  | 8646359       |
| Tuesday   | 3788474       |
| Wednesday | 3525955       |
+-----------+---------------|

लॉजिकल वीकडे से सॉर्ट करें

SELECT DATENAME(weekday, StartDate) as 'DayOfWeek', 
SUM(Duration) as TotalDuration
FROM CapitalBikeShare
GROUP BY DATENAME(WEEKDAY, StartDate)
ORDER BY 
     CASE WHEN Datename(WEEKDAY, StartDate) = 'Sunday' THEN 1
          WHEN Datename(WEEKDAY, StartDate) = 'Monday' THEN 2
          WHEN Datename(WEEKDAY, StartDate) = 'Tuesday' THEN 3
          WHEN Datename(WEEKDAY, StartDate) = 'Wednesday' THEN 4
          WHEN Datename(WEEKDAY, StartDate) = 'Thursday' THEN 5
          WHEN Datename(WEEKDAY, StartDate) = 'Friday' THEN 6
          WHEN Datename(WEEKDAY, StartDate) = 'Saturday' THEN 7
    END ASC;

+-----------+---------------+
| DayOfWeek | TotalDuration |
|-----------+---------------|
| Sunday    | 8418226       |
| Monday    | 6571322       |
| Tuesday   | 3788474       |
| Wednesday | 3525955       |
| Thursday  | 8646359       |
| Friday    | 7264870       |
| Saturday  | 13411642      |
+-----------+---------------|

SELECT TOP 5 
FORMAT(CAST(StartDate as Date), 'd', 'de-de')
AS 'German Date',
FORMAT(CAST(StartDate as Date), 'd', 'en-us')
AS 'US Eng Date',
FORMAT(Sum(Duration), 'n', 'de-de')
AS 'German Duration',
FORMAT(SUM(Duration), 'n', 'en-us')
AS 'US Eng Duration',
FORMAT(SUM(Duration),'#,0.00') 
AS 'Custom Numeric'
FROM CapitalBikeShare
GROUP BY CAST(StartDate as Date)

+-------------+-------------+-----------------+-----------------+----------------+
| German Date | US Eng Date | German Duration | US Eng Duration | Custom Numeric |
|-------------+-- ----------+-----------------+-----------------+----------------|
|  09.03.2018 | 3/9/2018    | 1.141.796,00    | 1,141,796.00    | 1,141,796.00   |
|  18.03.2018 | 3/18/2018   | 3.074.907,00    | 3,074,907.00    | 3,074,907.00   |
|  12.03.2018 | 3/12/2018   | 1.088.822,00    | 1,088,822.00    | 1,088,822.00   |
|  26.03.2018 | 3/26/2018   | 2.160.609,00    | 2,160,609.00    | 2,160,609.00   |
|  29.03.2018 | 3/29/2018   | 3.552.955,00    | 3,552,955.00    | 3,552,955.00   |
+-------------+-------------+-----------------+-----------------+----------------|

SELECT DATENAME(weekday, StartDate) 
AS 'DayOfWeek', 
FORMAT(SUM(Duration),'#,0.00') 
AS 'TotalDuration'
FROM CapitalBikeShare
GROUP BY DATENAME(WEEKDAY, StartDate)
ORDER BY 
     CASE
          WHEN Datename(WEEKDAY, StartDate) = 'Sunday' THEN 1
          WHEN Datename(WEEKDAY, StartDate) = 'Monday' THEN 2
          WHEN Datename(WEEKDAY, StartDate) = 'Tuesday' THEN 3
          WHEN Datename(WEEKDAY, StartDate) = 'Wednesday' THEN 4
          WHEN Datename(WEEKDAY, StartDate) = 'Thursday' THEN 5
          WHEN Datename(WEEKDAY, StartDate) = 'Friday' THEN 6
          WHEN Datename(WEEKDAY, StartDate) = 'Saturday' THEN 7
    END ASC

+-----------+---------------+
| DayOfWeek | TotalDuration |
|-----------+---------------|
| Sunday    | 8,418,226.00  |
| Monday    | 6,571,322.00  |
| Tuesday   | 3,788,474.00  |
| Wednesday | 3,525,955.00  |
| Thursday  | 8,646,359.00  |
| Friday    | 7,264,870.00  |
| Saturday  | 13,411,642.00 |
+-----------+---------------|

अब आपकी बारी!

SQL Server में फंक्शंस और स्टोरड प्रोसीजर्स लिखना