这是一些从网上获取的代码示例，以及对该问题的解答。

对于每种方法，我都修改了原始代码，因此每种方法都使用相同的表和列：NumbersTest和Number，具有10,000行或尽可能接近的行。另外，我提供了到原产地的链接。

方法1在这里是一种非常慢的循环方法，平均13.01秒
运行了3次最高移除，这是几秒钟的时间：12.42，13.60

DROP TABLE NumbersTest
DECLARE @RunDate datetime
SET @RunDate=GETDATE()
CREATE TABLE NumbersTest(Number INT IDENTITY(1,1)) 
SET NOCOUNT ON
WHILE COALESCE(SCOPE_IDENTITY(), 0) < 100000
BEGIN 
    INSERT dbo.NumbersTest DEFAULT VALUES 
END
SET NOCOUNT OFF
-- Add a primary key/clustered index to the numbers table
ALTER TABLE NumbersTest ADD CONSTRAINT PK_NumbersTest PRIMARY KEY CLUSTERED (Number)
PRINT CONVERT(varchar(20),datediff(ms,@RunDate,GETDATE())/1000.0)+' seconds'
SELECT COUNT(*) FROM NumbersTest

方法2从这里循环的速度要快得多，
平均1.1658秒，
最高去除了11次，这是几秒钟的时间：1.117、1.140、1.203、1.170、1.173、1.156、1.203、1.153、1.173、1.170

DROP TABLE NumbersTest
DECLARE @RunDate datetime
SET @RunDate=GETDATE()
CREATE TABLE NumbersTest (Number INT NOT NULL);
DECLARE @i INT;
SELECT @i = 1;
SET NOCOUNT ON
WHILE @i <= 10000
BEGIN
    INSERT INTO dbo.NumbersTest(Number) VALUES (@i);
    SELECT @i = @i + 1;
END;
SET NOCOUNT OFF
ALTER TABLE NumbersTest ADD CONSTRAINT PK_NumbersTest PRIMARY KEY CLUSTERED (Number)
PRINT CONVERT(varchar(20),datediff(ms,@RunDate,GETDATE())/1000.0)+' seconds'
SELECT COUNT(*) FROM NumbersTest

方法3这是一个基于此代码的单个INSERT，其中
平均488.6毫秒的
最高运行时间是11倍，这里是毫秒的时间：686、673、623、686,343,343,376,360,343,453

DROP TABLE NumbersTest
DECLARE @RunDate datetime
SET @RunDate=GETDATE()
CREATE TABLE NumbersTest (Number  int  not null)  
;WITH Nums(Number) AS
(SELECT 1 AS Number
 UNION ALL
 SELECT Number+1 FROM Nums where Number<10000
)
insert into NumbersTest(Number)
    select Number from Nums option(maxrecursion 10000)
ALTER TABLE NumbersTest ADD CONSTRAINT PK_NumbersTest PRIMARY KEY CLUSTERED (Number)
PRINT CONVERT(varchar(20),datediff(ms,@RunDate,GETDATE()))+' milliseconds'
SELECT COUNT(*) FROM NumbersTest

方法4这里是“半循环”的方法从这里 平均348.3毫秒（这是很难获得，因为在代码中间的“走出去”的好时机，有什么建议，将不胜感激）
跑了11次来除去最高的，在这里以毫秒为单位的时间：356、360、283、346、360、376、326、373、330、373

DROP TABLE NumbersTest
DROP TABLE #RunDate
CREATE TABLE #RunDate (RunDate datetime)
INSERT INTO #RunDate VALUES(GETDATE())
CREATE TABLE NumbersTest (Number int NOT NULL);
INSERT NumbersTest values (1);
GO --required
INSERT NumbersTest SELECT Number + (SELECT COUNT(*) FROM NumbersTest) FROM NumbersTest
GO 14 --will create 16384 total rows
ALTER TABLE NumbersTest ADD CONSTRAINT PK_NumbersTest PRIMARY KEY CLUSTERED (Number)
SELECT CONVERT(varchar(20),datediff(ms,RunDate,GETDATE()))+' milliseconds' FROM #RunDate
SELECT COUNT(*) FROM NumbersTest

方法5这是Philip Kelley的回答中的一次INSERT，
平均92.7毫秒
最高去除了11次，这是毫秒数：80、96、96、93、110、110、110、80、76、93、93

DROP TABLE NumbersTest
DECLARE @RunDate datetime
SET @RunDate=GETDATE()
CREATE TABLE NumbersTest (Number  int  not null)  
;WITH
  Pass0 as (select 1 as C union all select 1), --2 rows
  Pass1 as (select 1 as C from Pass0 as A, Pass0 as B),--4 rows
  Pass2 as (select 1 as C from Pass1 as A, Pass1 as B),--16 rows
  Pass3 as (select 1 as C from Pass2 as A, Pass2 as B),--256 rows
  Pass4 as (select 1 as C from Pass3 as A, Pass3 as B),--65536 rows
  --I removed Pass5, since I'm only populating the Numbers table to 10,000
  Tally as (select row_number() over(order by C) as Number from Pass4)
INSERT NumbersTest
        (Number)
    SELECT Number
        FROM Tally
        WHERE Number <= 10000
ALTER TABLE NumbersTest ADD CONSTRAINT PK_NumbersTest PRIMARY KEY CLUSTERED (Number)
PRINT CONVERT(varchar(20),datediff(ms,@RunDate,GETDATE()))+' milliseconds'
SELECT COUNT(*) FROM NumbersTest

方法6这里是来自Mladen Prajdic的单个INSERT，
平均82.3毫秒的
最高清除时间是11倍，这里是毫秒的时间：80、80、93、76、93、63、93、76、93、76

DROP TABLE NumbersTest
DECLARE @RunDate datetime
SET @RunDate=GETDATE()
CREATE TABLE NumbersTest (Number  int  not null)  
INSERT INTO NumbersTest(Number)
SELECT TOP 10000 row_number() over(order by t1.number) as N
FROM master..spt_values t1 
    CROSS JOIN master..spt_values t2
ALTER TABLE NumbersTest ADD CONSTRAINT PK_NumbersTest PRIMARY KEY CLUSTERED (Number);
PRINT CONVERT(varchar(20),datediff(ms,@RunDate,GETDATE()))+' milliseconds'
SELECT COUNT(*) FROM NumbersTest

方法7在这里是基于从代码的单个INSERT这里
平均56.3毫秒
跑11次来除去最高，这里有以毫秒为单位的时间：63，50，63，46，60，63，63，46，63，46

DROP TABLE NumbersTest
DECLARE @RunDate datetime
SET @RunDate=GETDATE()
SELECT TOP 10000 IDENTITY(int,1,1) AS Number
    INTO NumbersTest
    FROM sys.objects s1       --use sys.columns if you don't get enough rows returned to generate all the numbers you need
    CROSS JOIN sys.objects s2 --use sys.columns if you don't get enough rows returned to generate all the numbers you need
ALTER TABLE NumbersTest ADD CONSTRAINT PK_NumbersTest PRIMARY KEY CLUSTERED (Number)
PRINT CONVERT(varchar(20),datediff(ms,@RunDate,GETDATE()))+' milliseconds'
SELECT COUNT(*) FROM NumbersTest

看完所有这些方法后，我真的很喜欢方法7，这是最快的方法，代码也很简单。