sql - 如何使 SELECT NEXT VALUE 在 SQL Server 中工作？

Question

我在尝试使以下内容在 SQL Server 中工作时遇到了一些困难：

CREATE TABLE table_X AS
    SELECT 
        NEXT VALUE FOR GROUP_A AS GROUP_ID, RISK_ID
    FROM 
        ( SELECT UNIQUE RISK_ID, FROM table_Y ) SS;

有人告诉我：

"Incorrect syntax near the keyword 'SELECT'."
"Incorrect syntax near the keyword 'UNIQUE'."

究竟是什么问题，我该如何解决这个问题SQL Server？

Answer 1

CREATE TABLE Person
(
FirstName Varchar(50),
LastName Varchar(50)
);

/*
Insert Some Values Into Person
*/

CREATE SEQUENCE CountBy
    START WITH 1
    INCREMENT BY 1 ;

SELECT NEXT VALUE FOR CountBy OVER (ORDER BY LastName) AS ListNumber,
    FirstName, LastName
    INTO table_x
FROM Person

Answer 2

SELECT 
    NEXT VALUE FOR GROUP_A AS GROUP_ID, SS.RISK_ID
INTO
    table_X 
FROM 
    ( SELECT DISTINCT RISK_ID FROM table_Y ) SS

Answer 3

试试这个——

IF OBJECT_ID ('dbo.table_X') IS NOT NULL
   DROP TABLE dbo.table_X

SELECT RISK_ID --, ..... columns
INTO dbo.table_X
FROM ( 
    SELECT DISTINCT RISK_ID 
    FROM dbo.table_Y 
) SS

SELECT * 
FROM dbo.table_X