获取@StartAt和@NumberResults的选项。我在上的注释中使用了一个从Adam的最终代码中派生出来的表，根据我的经验，它比实际的表快，占用的空间也少。my bad。我使用MS SQL Server在任何时候添加的记录数是否有上限和下限？你有没

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获取@StartAt和@NumberResults的选项。我在上的注释中使用了一个从Adam的最终代码中派生出来的表，根据我的经验，它比实际的表快，占用的空间也少。

my bad。我使用MS SQL Server在任何时候添加的记录数是否有上限和下限？你有没有试过的代码？dateadd（h，2，previousDate）总是从当前日期9点开始是的。这是一种自动预约的程序。其中开始时间为第二天上午9:00，根据输入参数，每个记录将增加2小时。最小值为1，最大值为6My bad。我使用MS SQL Server在任何时候添加的记录数是否有上限和下限？你有没有试过的代码？dateadd（h，2，previousDate）总是从当前日期9点开始是的。这是一种自动预约的程序。其中开始时间为第二天上午9:00，根据输入参数，每个记录将增加2小时。最小值为1，最大值为6

12/20/2015 9:00
12/20/2015 11:00
12/20/2015 13:00
12/20/2015 15:00
12/20/2015 17:00

DECLARE @RecordsRequired    INT = 5;
DECLARE @BaseDateTime        SMALLDATETIME = GETDATE();


WITH [Sample] AS
    (
        /* This CTE uses recursion to create the required number of 
         * records.
         */
            SELECT
                1                AS RowNumber,
                @BaseDateTime    AS [DateTime]

        UNION ALL

            SELECT
                RowNumber + 1                    AS RowNumber,
                DATEADD(HOUR, 2, [DateTime])    AS [DateTime]
            FROM
                [Sample]
            WHERE
                RowNumber < @RecordsRequired 
    )
SELECT
    RowNumber,
    [DateTime]
FROM
    [Sample]
;

------------------ INPUT ------------------------
declare @start_date datetime = '01/01/2000 14:00'
declare @loops int = 5
-------------------------------------------------

declare @i int = 0
while (@i < @loops) begin 
    select dateadd(hour, @i * 2, @start_date)
    set @i = @i + 1
end

Declare @count int = 5,
        @incrementer int =2 -- in case if you want to change the incrementer 

SELECT Dateadd(hh, num * @incrementer, dates) 
FROM   (SELECT Cast(CONVERT(VARCHAR(20), Dateadd(dd, 1, Getdate()), 111) 
                    + ' 9:00 AM' AS DATETIME) AS Dates, 
               num 
        FROM   (VALUES(0),(1),(2),(3),(4),(5)) TC (num)) A 
WHERE  num <= @count - 1 

Create Table dates
    (
    datetimefield datetime not null
    )
    go

Create Procedure FillDateTimeField
@insertxrows  int
AS
begin
Declare @LastDateTimeInserted as datetime
set @LastDateTimeInserted  = (select isnull(max(datetimefield),getdate()) from Dates)
;WITH norows AS (
  SELECT 1 as num, Dateadd(hour,2,@LastDateTimeInserted) as FirstRecord
  UNION ALL
  SELECT num + 1, dateadd(hour,2,firstrecord) FROM 
  norows
   WHERE num < @insertxrows
)
insert into dates
select firstrecord from norows
end

--Create a temp table for sample output 
CREATE TABLE #temp
( 
CreatedDate datetime
)

--Declaring variables
DECLARE @Count int
DECLARE @TimeCounter int
--intializing values
SET @Count=5
SET @TimeCounter=0


WHILE(@Count>0)
BEGIN
--SELECT getdate()+1
insert into #temp(#temp.CreatedDate) Select DATEADD(hour,@TimeCounter,getdate())
SET @TimeCounter=@TimeCounter+2
SET @Count=@Count-1
END
--Final values
SELECT * FROM #temp tmp
--Dropping table
DROP TABLE #temp

CREATE PROCEDURE usp_PopulateAppointments
(
    @StartDateTime  datetime2(3),
    @Records        int,
    @Interval       int = 120       --Time between appointment slots in minutes. Default to 2h if not manually specified.
)

INSERT INTO Appointments
SELECT
    DATEADD(m, @Interval * Number, @StartDateTime)
FROM dbo.udfNumbers(0, @Recs)