SQL Server'da Zaman Serisi Analizi
Maham Faisal Khan
Senior Data Science Content Developer
DATEFROMPARTS(year, month, day)
TIMEFROMPARTS(hour, minute, second, fraction, precision)
DATETIMEFROMPARTS(year, month, day, hour, minute, second, ms)
DATETIME2FROMPARTS(year, month, day, hour, minute, second, fraction, precision)
SMALLDATETIMEFROMPARTS(year, month, day, hour, minute)
DATETIMEOFFSETFROMPARTS(year, month, day, hour, minute, second, fraction, hour_offset, minute_offset, precision)
SELECT
DATETIMEFROMPARTS(1918, 11, 11, 05, 45, 17, 995) AS DT,
DATETIME2FROMPARTS(1918, 11, 11, 05, 45, 17, 0, 0) AS DT20,
DATETIME2FROMPARTS(1918, 11, 11, 05, 45, 17, 995, 3) AS DT23,
DATETIME2FROMPARTS(1918, 11, 11, 05, 45, 17, 9951234, 7) AS DT27;
| DT | DT20 | DT23 | DT27 |
|---|---|---|---|
| 1918-11-11 05:45:17.997 | 1918-11-11 05:45:17 | 1918-11-11 05:45:17.995 | 1918-11-11 05:45:17.9951234 |
SELECT
DATETIMEOFFSETFROMPARTS(2009, 08, 14, 21,
00, 00, 0, 5, 30, 0) AS IST,
DATETIMEOFFSETFROMPARTS(2009, 08, 14, 21,
00, 00, 0, 5, 30, 0)
AT TIME ZONE 'UTC' AS UTC;
| IST | UTC |
|---|---|
| 2009-08-14 21:00:00 +05:30 | 2009-08-14 15:30:00 +00:00 |
DATEFROMPARTS(1999, 12, NULL)
DATEFROMPARTS(10000, 01, 01)
DATETIME2FROMPARTS(1918, 11, 11, 05, 45, 17, 995, 0)
NULL
Veri türü date oluşturulamıyor, bazı argümanların değerleri geçersiz.
Veri türü datetime2 oluşturulamıyor, bazı argümanların değerleri geçersiz.
SQL Server'da Zaman Serisi Analizi