SQL Server : how to insert random integers into table?

Question

我有一个这样的测试表

CREATE TABLE #temp (
    rid INT IDENTITY (1, 1) NOT NULL,
    val INT NULL,
    CONSTRAINT pk_temp_rid PRIMARY KEY (rid)
);

SQL Server 中有哪些不同的方法可以将随机整数插入到该表中(例如 1000 行)。 while循环、交叉连接还是什么？

我尝试过，但结果不正确

DECLARE @val AS INT = 1;

WHILE @val <= 1000
    BEGIN
        INSERT #temp (val)
        SELECT RAND(@val);
        SET @val = @val + 1;
    END

SELECT *
FROM   #temp;

Answer 1

这也在上面完成

Insert Into @t
Select Cast(rand(checksum(newid()))*1000000  as int)
go 1000

查看此链接:https://www.mssqltips.com/sqlservertip/1467/populate-a-sql-server-column-with-a-sequential-number-not-using-an-identity/