Giải pháp
Định dạng ngày tháng mà bạn yêu cầu được gọi là định dạng ODBC (mã 120 ).
Để thực sự tính toán các giá trị mà bạn yêu cầu, hãy bao gồm các giá trị sau trong SQL của bạn.
Sao chép dán...
DECLARE
@FirstDayOfLastMonth DATETIME = CONVERT(DATE, DATEADD(d, -( DAY(DATEADD(m, -1, GETDATE() - 2)) ), DATEADD(m, -1, GETDATE() - 1)))
, @LastDayOfLastMonth DATETIME = CONVERT(DATE, DATEADD(d, -( DAY(GETDATE()) ), GETDATE()))
... và sử dụng trong mã của bạn:
- @FirstDayOfLastMonth
- @LastDayOfLastMonth
Lưu ý rằng nó phải được dán sớm hơn bất kỳ câu lệnh nào tham chiếu đến các tham số, nhưng từ đó bạn có thể tham chiếu @FirstDayOfLastMonth và @LastDayOfLastMonth trong mã của mình.
Thí dụ
Hãy xem một số đoạn mã đang hoạt động:
DECLARE
@FirstDayOfLastMonth DATETIME = CONVERT(DATE, DATEADD(d, -( DAY(DATEADD(m, -1, GETDATE() - 2)) ), DATEADD(m, -1, GETDATE() - 1)))
, @LastDayOfLastMonth DATETIME = CONVERT(DATE, DATEADD(d, -( DAY(GETDATE()) ), GETDATE()))
SELECT
'First day of last month' AS Title, CONVERT(VARCHAR, @FirstDayOfLastMonth , 120) AS [ODBC]
UNION
SELECT
'Last day of last month' AS Title, CONVERT(VARCHAR, @LastDayOfLastMonth , 120) AS [ODBC]
Chạy đoạn mã trên để tạo ra kết quả sau:
Lưu ý: Hãy nhớ rằng ngày hôm nay đối với tôi là ngày 12 tháng 9 năm 2016 .
Thêm (vì lợi ích của sự hoàn chỉnh)
Thông số ngày chung
Bạn có muốn nhiều hơn nữa không?
Để thiết lập một loạt các tham số tiện dụng liên quan đến ngày tháng toàn diện hơn, hãy bao gồm các thông số sau trong SQL của bạn:
DECLARE
@FirstDayOfCurrentWeek DATETIME = CONVERT(DATE, DATEADD(WEEK, DATEDIFF(WEEK, 0, GETDATE()), 0))
, @LastDayOfCurrentWeek DATETIME = CONVERT(DATE, DATEADD(WEEK, DATEDIFF(WEEK, 0, GETDATE()), 6))
, @FirstDayOfLastWeek DATETIME = CONVERT(DATE, DATEADD(WEEK, DATEDIFF(WEEK, 7, GETDATE()), 0))
, @LastDayOfLastWeek DATETIME = CONVERT(DATE, DATEADD(WEEK, DATEDIFF(WEEK, 7, GETDATE()), 6))
, @FirstDayOfNextWeek DATETIME = CONVERT(DATE, DATEADD(WEEK, DATEDIFF(WEEK, 0, GETDATE()), 7))
, @LastDayOfNextWeek DATETIME = CONVERT(DATE, DATEADD(WEEK, DATEDIFF(WEEK, 0, GETDATE()), 13))
, @FirstDayOfCurrentMonth DATETIME = CONVERT(DATE, DATEADD(d, -( DAY(GETDATE() - 1) ), GETDATE()))
, @LastDayOfCurrentMonth DATETIME = CONVERT(DATE, DATEADD(d, -( DAY(DATEADD(m, 1, GETDATE())) ), DATEADD(m, 1, GETDATE())))
, @FirstDayOfLastMonth DATETIME = CONVERT(DATE, DATEADD(d, -( DAY(DATEADD(m, -1, GETDATE() - 2)) ), DATEADD(m, -1, GETDATE() - 1)))
, @LastDayOfLastMonth DATETIME = CONVERT(DATE, DATEADD(d, -( DAY(GETDATE()) ), GETDATE()))
, @FirstDayOfNextMonth DATETIME = CONVERT(DATE, DATEADD(d, -( DAY(DATEADD(m, 1, GETDATE() - 1)) ), DATEADD(m, 1, GETDATE())))
, @LastDayOfNextMonth DATETIME = CONVERT(DATE, DATEADD(d, -( DAY(DATEADD(m, 2, GETDATE())) ), DATEADD(m, 2, GETDATE())))
, @FirstDayOfCurrentYear DATETIME = CONVERT(DATE, DATEADD(YEAR, DATEDIFF(YEAR, 0, GETDATE()), 0))
, @LastDayOfCurrentYear DATETIME = CONVERT(DATE, DATEADD(ms, -2, DATEADD(YEAR, 0, DATEADD(YEAR, DATEDIFF(YEAR, 0, GETDATE()) + 1, 0))))
, @FirstDayOfLastYear DATETIME = CONVERT(DATE, DATEADD(YEAR, DATEDIFF(YEAR, 0, GETDATE()) - 1, 0))
, @LastDayOfLastYear DATETIME = CONVERT(DATE, DATEADD(ms, -2, DATEADD(YEAR, 0, DATEADD(YEAR, DATEDIFF(YEAR, 0, GETDATE()), 0))))
, @FirstDayOfNextYear DATETIME = CONVERT(DATE, DATEADD(YEAR, DATEDIFF(YEAR, 0, GETDATE()) + 1, 0))
, @LastDayOfNextYear DATETIME = CONVERT(DATE, DATEADD(ms, -2, DATEADD(YEAR, 0, DATEADD(YEAR, DATEDIFF(YEAR, 0, GETDATE()) + 2, 0))))
Sẽ là hợp lý nhất nếu bạn đưa nó vào trước đó, tốt nhất là ở đầu thủ tục hoặc truy vấn SQL của bạn.
Sau khi được khai báo, các tham số có thể được tham chiếu ở bất kỳ đâu trong mã của bạn, bao nhiêu lần nếu bạn cần.
Thí dụ
Hãy xem một số đoạn mã đang hoạt động:
DECLARE
@FirstDayOfCurrentWeek DATETIME = CONVERT(DATE, DATEADD(WEEK, DATEDIFF(WEEK, 0, GETDATE()), 0))
, @LastDayOfCurrentWeek DATETIME = CONVERT(DATE, DATEADD(WEEK, DATEDIFF(WEEK, 0, GETDATE()), 6))
, @FirstDayOfLastWeek DATETIME = CONVERT(DATE, DATEADD(WEEK, DATEDIFF(WEEK, 7, GETDATE()), 0))
, @LastDayOfLastWeek DATETIME = CONVERT(DATE, DATEADD(WEEK, DATEDIFF(WEEK, 7, GETDATE()), 6))
, @FirstDayOfNextWeek DATETIME = CONVERT(DATE, DATEADD(WEEK, DATEDIFF(WEEK, 0, GETDATE()), 7))
, @LastDayOfNextWeek DATETIME = CONVERT(DATE, DATEADD(WEEK, DATEDIFF(WEEK, 0, GETDATE()), 13))
, @FirstDayOfCurrentMonth DATETIME = CONVERT(DATE, DATEADD(d, -( DAY(GETDATE() - 1) ), GETDATE()))
, @LastDayOfCurrentMonth DATETIME = CONVERT(DATE, DATEADD(d, -( DAY(DATEADD(m, 1, GETDATE())) ), DATEADD(m, 1, GETDATE())))
, @FirstDayOfLastMonth DATETIME = CONVERT(DATE, DATEADD(d, -( DAY(DATEADD(m, -1, GETDATE() - 2)) ), DATEADD(m, -1, GETDATE() - 1)))
, @LastDayOfLastMonth DATETIME = CONVERT(DATE, DATEADD(d, -( DAY(GETDATE()) ), GETDATE()))
, @FirstDayOfNextMonth DATETIME = CONVERT(DATE, DATEADD(d, -( DAY(DATEADD(m, 1, GETDATE() - 1)) ), DATEADD(m, 1, GETDATE())))
, @LastDayOfNextMonth DATETIME = CONVERT(DATE, DATEADD(d, -( DAY(DATEADD(m, 2, GETDATE())) ), DATEADD(m, 2, GETDATE())))
, @FirstDayOfCurrentYear DATETIME = CONVERT(DATE, DATEADD(YEAR, DATEDIFF(YEAR, 0, GETDATE()), 0))
, @LastDayOfCurrentYear DATETIME = CONVERT(DATE, DATEADD(ms, -2, DATEADD(YEAR, 0, DATEADD(YEAR, DATEDIFF(YEAR, 0, GETDATE()) + 1, 0))))
, @FirstDayOfLastYear DATETIME = CONVERT(DATE, DATEADD(YEAR, DATEDIFF(YEAR, 0, GETDATE()) - 1, 0))
, @LastDayOfLastYear DATETIME = CONVERT(DATE, DATEADD(ms, -2, DATEADD(YEAR, 0, DATEADD(YEAR, DATEDIFF(YEAR, 0, GETDATE()), 0))))
, @FirstDayOfNextYear DATETIME = CONVERT(DATE, DATEADD(YEAR, DATEDIFF(YEAR, 0, GETDATE()) + 1, 0))
, @LastDayOfNextYear DATETIME = CONVERT(DATE, DATEADD(ms, -2, DATEADD(YEAR, 0, DATEADD(YEAR, DATEDIFF(YEAR, 0, GETDATE()) + 2, 0))))
SELECT
'a) FirstDayOfCurrentWeek.' AS [Title] ,
@FirstDayOfCurrentWeek AS [DATE (Server default)] ,
CONVERT(VARCHAR, @FirstDayOfCurrentWeek, 127) AS [ISO8601] ,
CONVERT(VARCHAR, @FirstDayOfCurrentWeek, 103) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [British&French] ,
CONVERT(VARCHAR, @FirstDayOfCurrentWeek, 104) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [German] ,
CONVERT(VARCHAR, @FirstDayOfCurrentWeek, 105) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Italian] ,
CONVERT(VARCHAR, @FirstDayOfCurrentWeek, 111) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Japan] ,
CONVERT(VARCHAR, @FirstDayOfCurrentWeek, 100) AS [U.S.] ,
CONVERT(VARCHAR, @FirstDayOfCurrentWeek, 120) AS [ODBC]
UNION
SELECT
'b) LastDayOfCurrentWeek.' AS [Title] ,
@LastDayOfCurrentWeek AS [DATE (Server default)] ,
CONVERT(VARCHAR, @LastDayOfCurrentWeek, 127) AS [ISO8601] ,
CONVERT(VARCHAR, @LastDayOfCurrentWeek, 103) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [British&French] ,
CONVERT(VARCHAR, @LastDayOfCurrentWeek, 104) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [German] ,
CONVERT(VARCHAR, @LastDayOfCurrentWeek, 105) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Italian] ,
CONVERT(VARCHAR, @LastDayOfCurrentWeek, 111) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Japan] ,
CONVERT(VARCHAR, @LastDayOfCurrentWeek, 100) AS [U.S.] ,
CONVERT(VARCHAR, @LastDayOfCurrentWeek, 120) AS [ODBC]
UNION
SELECT
'c) FirstDayOfLastWeek.' AS [Title] ,
@FirstDayOfLastWeek AS [DATE (Server default)] ,
CONVERT(VARCHAR, @FirstDayOfLastWeek, 127) AS [ISO8601] ,
CONVERT(VARCHAR, @FirstDayOfLastWeek, 103) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [British&French] ,
CONVERT(VARCHAR, @FirstDayOfLastWeek, 104) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [German] ,
CONVERT(VARCHAR, @FirstDayOfLastWeek, 105) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Italian] ,
CONVERT(VARCHAR, @FirstDayOfLastWeek, 111) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Japan] ,
CONVERT(VARCHAR, @FirstDayOfLastWeek, 100) AS [U.S.] ,
CONVERT(VARCHAR, @FirstDayOfLastWeek, 120) AS [ODBC]
UNION
SELECT
'd) LastDayOfLastWeek.' AS [Title] ,
@LastDayOfLastWeek AS [DATE (Server default)] ,
CONVERT(VARCHAR, @LastDayOfLastWeek, 127) AS [ISO8601] ,
CONVERT(VARCHAR, @LastDayOfLastWeek, 103) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [British&French] ,
CONVERT(VARCHAR, @LastDayOfLastWeek, 104) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [German] ,
CONVERT(VARCHAR, @LastDayOfLastWeek, 105) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Italian] ,
CONVERT(VARCHAR, @LastDayOfLastWeek, 111) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Japan] ,
CONVERT(VARCHAR, @LastDayOfLastWeek, 100) AS [U.S.] ,
CONVERT(VARCHAR, @LastDayOfLastWeek, 120) AS [ODBC]
UNION
SELECT
'e) FirstDayOfNextWeek.' AS [Title] ,
@FirstDayOfNextWeek AS [DATE (Server default)] ,
CONVERT(VARCHAR, @FirstDayOfNextWeek, 127) AS [ISO8601] ,
CONVERT(VARCHAR, @FirstDayOfNextWeek, 103) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [British&French] ,
CONVERT(VARCHAR, @FirstDayOfNextWeek, 104) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [German] ,
CONVERT(VARCHAR, @FirstDayOfNextWeek, 105) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Italian] ,
CONVERT(VARCHAR, @FirstDayOfNextWeek, 111) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Japan] ,
CONVERT(VARCHAR, @FirstDayOfNextWeek, 100) AS [U.S.] ,
CONVERT(VARCHAR, @FirstDayOfNextWeek, 120) AS [ODBC]
UNION
SELECT
'f) LastDayOfNextWeek.' AS [Title] ,
@LastDayOfNextWeek AS [DATE (Server default)] ,
CONVERT(VARCHAR, @LastDayOfNextWeek, 127) AS [ISO8601] ,
CONVERT(VARCHAR, @LastDayOfNextWeek, 103) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [British&French] ,
CONVERT(VARCHAR, @LastDayOfNextWeek, 104) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [German] ,
CONVERT(VARCHAR, @LastDayOfNextWeek, 105) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Italian] ,
CONVERT(VARCHAR, @LastDayOfNextWeek, 111) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Japan] ,
CONVERT(VARCHAR, @LastDayOfNextWeek, 100) AS [U.S.] ,
CONVERT(VARCHAR, @LastDayOfNextWeek, 120) AS [ODBC]
UNION
SELECT
'g) FirstDayOfCurrentMonth.' AS [Title] ,
@FirstDayOfCurrentMonth AS [DATE (Server default)] ,
CONVERT(VARCHAR, @FirstDayOfCurrentMonth, 127) AS [ISO8601] ,
CONVERT(VARCHAR, @FirstDayOfCurrentMonth, 103) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [British&French] ,
CONVERT(VARCHAR, @FirstDayOfCurrentMonth, 104) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [German] ,
CONVERT(VARCHAR, @FirstDayOfCurrentMonth, 105) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Italian] ,
CONVERT(VARCHAR, @FirstDayOfCurrentMonth, 111) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Japan] ,
CONVERT(VARCHAR, @FirstDayOfCurrentMonth, 100) AS [U.S.] ,
CONVERT(VARCHAR, @FirstDayOfCurrentMonth, 120) AS [ODBC]
UNION
SELECT
'h) LastDayOfCurrentMonth.' AS [Title] ,
@LastDayOfCurrentMonth AS [DATE (Server default)] ,
CONVERT(VARCHAR, @LastDayOfCurrentMonth, 127) AS [ISO8601] ,
CONVERT(VARCHAR, @LastDayOfCurrentMonth, 103) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [British&French] ,
CONVERT(VARCHAR, @LastDayOfCurrentMonth, 104) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [German] ,
CONVERT(VARCHAR, @LastDayOfCurrentMonth, 105) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Italian] ,
CONVERT(VARCHAR, @LastDayOfCurrentMonth, 111) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Japan] ,
CONVERT(VARCHAR, @LastDayOfCurrentMonth, 100) AS [U.S.] ,
CONVERT(VARCHAR, @LastDayOfCurrentMonth, 120) AS [ODBC]
UNION
SELECT
'i) FirstDayOfLastMonth.' AS [Title] ,
@FirstDayOfLastMonth AS [DATE (Server default)] ,
CONVERT(VARCHAR, @FirstDayOfLastMonth, 127) AS [ISO8601] ,
CONVERT(VARCHAR, @FirstDayOfLastMonth, 103) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [British&French] ,
CONVERT(VARCHAR, @FirstDayOfLastMonth, 104) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [German] ,
CONVERT(VARCHAR, @FirstDayOfLastMonth, 105) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Italian] ,
CONVERT(VARCHAR, @FirstDayOfLastMonth, 111) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Japan] ,
CONVERT(VARCHAR, @FirstDayOfLastMonth, 100) AS [U.S.] ,
CONVERT(VARCHAR, @FirstDayOfLastMonth, 120) AS [ODBC]
UNION
SELECT
'j) LastDayOfLastMonth.' AS [Title] ,
@LastDayOfLastMonth AS [DATE (Server default)] ,
CONVERT(VARCHAR, @LastDayOfLastMonth, 127) AS [ISO8601] ,
CONVERT(VARCHAR, @LastDayOfLastMonth, 103) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [British&French] ,
CONVERT(VARCHAR, @LastDayOfLastMonth, 104) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [German] ,
CONVERT(VARCHAR, @LastDayOfLastMonth, 105) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Italian] ,
CONVERT(VARCHAR, @LastDayOfLastMonth, 111) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Japan] ,
CONVERT(VARCHAR, @LastDayOfLastMonth, 100) AS [U.S.] ,
CONVERT(VARCHAR, @LastDayOfLastMonth, 120) AS [ODBC]
UNION
SELECT
'k) FirstDayOfNextMonth.' AS [Title] ,
@FirstDayOfNextMonth AS [DATE (Server default)] ,
CONVERT(VARCHAR, @FirstDayOfNextMonth, 127) AS [ISO8601] ,
CONVERT(VARCHAR, @FirstDayOfNextMonth, 103) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [British&French] ,
CONVERT(VARCHAR, @FirstDayOfNextMonth, 104) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [German] ,
CONVERT(VARCHAR, @FirstDayOfNextMonth, 105) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Italian] ,
CONVERT(VARCHAR, @FirstDayOfNextMonth, 111) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Japan] ,
CONVERT(VARCHAR, @FirstDayOfNextMonth, 100) AS [U.S.] ,
CONVERT(VARCHAR, @FirstDayOfNextMonth, 120) AS [ODBC]
UNION
SELECT
'l) LastDayOfNextMonth.' AS [Title] ,
@LastDayOfNextMonth AS [DATE (Server default)] ,
CONVERT(VARCHAR, @LastDayOfNextMonth, 127) AS [ISO8601] ,
CONVERT(VARCHAR, @LastDayOfNextMonth, 103) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [British&French] ,
CONVERT(VARCHAR, @LastDayOfNextMonth, 104) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [German] ,
CONVERT(VARCHAR, @LastDayOfNextMonth, 105) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Italian] ,
CONVERT(VARCHAR, @LastDayOfNextMonth, 111) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Japan] ,
CONVERT(VARCHAR, @LastDayOfNextMonth, 100) AS [U.S.] ,
CONVERT(VARCHAR, @LastDayOfNextMonth, 120) AS [ODBC]
UNION
SELECT
'm) FirstDayOfCurrentYear.' AS [Title] ,
@FirstDayOfCurrentYear AS [DATE (Server default)] ,
CONVERT(VARCHAR, @FirstDayOfCurrentYear, 127) AS [ISO8601] ,
CONVERT(VARCHAR, @FirstDayOfCurrentYear, 103) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [British&French] ,
CONVERT(VARCHAR, @FirstDayOfCurrentYear, 104) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [German] ,
CONVERT(VARCHAR, @FirstDayOfCurrentYear, 105) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Italian] ,
CONVERT(VARCHAR, @FirstDayOfCurrentYear, 111) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Japan] ,
CONVERT(VARCHAR, @FirstDayOfCurrentYear, 100) AS [U.S.] ,
CONVERT(VARCHAR, @FirstDayOfCurrentYear, 120) AS [ODBC]
UNION
SELECT
'n) LastDayOfCurrentYear.' AS [Title] ,
@LastDayOfCurrentYear AS [DATE (Server default)] ,
CONVERT(VARCHAR, @LastDayOfCurrentYear, 127) AS [ISO8601] ,
CONVERT(VARCHAR, @LastDayOfCurrentYear, 103) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [British&French] ,
CONVERT(VARCHAR, @LastDayOfCurrentYear, 104) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [German] ,
CONVERT(VARCHAR, @LastDayOfCurrentYear, 105) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Italian] ,
CONVERT(VARCHAR, @LastDayOfCurrentYear, 111) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Japan] ,
CONVERT(VARCHAR, @LastDayOfCurrentYear, 100) AS [U.S.] ,
CONVERT(VARCHAR, @LastDayOfCurrentYear, 120) AS [ODBC]
UNION
SELECT
'o) FirstDayOfLastYear.' AS [Title] ,
@FirstDayOfLastYear AS [DATE (Server default)] ,
CONVERT(VARCHAR, @FirstDayOfLastYear, 127) AS [ISO8601] ,
CONVERT(VARCHAR, @FirstDayOfLastYear, 103) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [British&French] ,
CONVERT(VARCHAR, @FirstDayOfLastYear, 104) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [German] ,
CONVERT(VARCHAR, @FirstDayOfLastYear, 105) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Italian] ,
CONVERT(VARCHAR, @FirstDayOfLastYear, 111) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Japan] ,
CONVERT(VARCHAR, @FirstDayOfLastYear, 100) AS [U.S.] ,
CONVERT(VARCHAR, @FirstDayOfLastYear, 120) AS [ODBC]
UNION
SELECT
'p) LastDayOfLastYear.' AS [Title] ,
@LastDayOfLastYear AS [DATE (Server default)] ,
CONVERT(VARCHAR, @LastDayOfLastYear, 127) AS [ISO8601] ,
CONVERT(VARCHAR, @LastDayOfLastYear, 103) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [British&French] ,
CONVERT(VARCHAR, @LastDayOfLastYear, 104) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [German] ,
CONVERT(VARCHAR, @LastDayOfLastYear, 105) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Italian] ,
CONVERT(VARCHAR, @LastDayOfLastYear, 111) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Japan] ,
CONVERT(VARCHAR, @LastDayOfLastYear, 100) AS [U.S.] ,
CONVERT(VARCHAR, @LastDayOfLastYear, 120) AS [ODBC]
UNION
SELECT
'q) FirstDayOfNextYear.' AS [Title] ,
@FirstDayOfNextYear AS [DATE (Server default)] ,
CONVERT(VARCHAR, @FirstDayOfNextYear, 127) AS [ISO8601] ,
CONVERT(VARCHAR, @FirstDayOfNextYear, 103) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [British&French] ,
CONVERT(VARCHAR, @FirstDayOfNextYear, 104) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [German] ,
CONVERT(VARCHAR, @FirstDayOfNextYear, 105) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Italian] ,
CONVERT(VARCHAR, @FirstDayOfNextYear, 111) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Japan] ,
CONVERT(VARCHAR, @FirstDayOfNextYear, 100) AS [U.S.] ,
CONVERT(VARCHAR, @FirstDayOfNextYear, 120) AS [ODBC]
UNION
SELECT
'r) LastDayOfNextYear.' AS [Title] ,
@LastDayOfNextYear AS [DATE (Server default)] ,
CONVERT(VARCHAR, @LastDayOfNextYear, 127) AS [ISO8601] ,
CONVERT(VARCHAR, @LastDayOfNextYear, 103) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [British&French] ,
CONVERT(VARCHAR, @LastDayOfNextYear, 104) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [German] ,
CONVERT(VARCHAR, @LastDayOfNextYear, 105) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Italian] ,
CONVERT(VARCHAR, @LastDayOfNextYear, 111) + ' ' + CONVERT(CHAR(5), @FirstDayOfCurrentWeek, 108) AS [Japan] ,
CONVERT(VARCHAR, @LastDayOfNextYear, 100) AS [U.S.] ,
CONVERT(VARCHAR, @LastDayOfNextYear, 120) AS [ODBC];
Chạy đoạn mã trên để tạo ra kết quả sau:
Nếu quốc gia của bạn bị thiếu, thì đó là do tôi không biết mã cho nó. Sẽ rất hữu ích và được đánh giá cao nếu bạn có thể chỉnh sửa câu trả lời này và thêm một cột mới cho quốc gia của bạn.
Cảm ơn trước.
Lưu ý: Hãy nhớ rằng ngày hôm nay đối với tôi là ngày 12 tháng 9 năm 2016 .
Người giới thiệu
Để đọc thêm về tiêu chuẩn ngày quốc tế ISO8601, hãy theo liên kết sau:
Để đọc thêm về tiêu chuẩn ngày quốc tế ODBC, hãy theo liên kết sau:
Để xem danh sách các định dạng ngày tôi đã làm việc, hãy nhấp vào liên kết sau:
Để đọc thêm về kiểu dữ liệu DATETIME, hãy nhấp vào liên kết sau: