Question

我正在尝试使用Microsoft SQL Server Management Studio 14.0.17285.0创建实例化视图。以下是我最终实现相同目的的脚本。

我的计划是创建一个视图并在其上创建索引。

use data_warehouse;

--Set the options to support indexed views.  
    SET NUMERIC_ROUNDABORT OFF;  
    SET ANSI_PADDING, ANSI_WARNINGS, CONCAT_NULL_YIELDS_NULL, ARITHABORT,  
        QUOTED_IDENTIFIER, ANSI_NULLS ON;
    GO

CREATE VIEW products_yearly_v2
WITH SCHEMABINDING 
AS
    SELECT  
        p.product_id AS product_id, 
        p.product_description AS product_name,
        d.order_year AS order_year,  
        SUM(s.order_total) AS sal_by_dept
    FROM   
        [data_warehouse].[dbo].orders_fact AS s
    INNER JOIN 
        [data_warehouse].[dbo].time_dimension AS d ON s.time_id = d.order_date
    INNER JOIN 
        [data_warehouse].[dbo].product_dimension AS p ON s.product_id = p.product_id
    GROUP BY 
        d.order_year, p.product_id, p.product_description;

CREATE UNIQUE CLUSTERED INDEX IDX_V1   
    ON products_yearly_v1 (order_year, product_id);

我收到此错误：

信息156，级别15，状态1，过程products_yearly_v2，第12行[批处理开始第7行]
关键字“ CREATE”附近的语法不正确

更新添加了COUNT_BIG（*）来创建索引。

SELECT  COUNT_BIG(*) as count_big, p.product_id as product_id, d.order_year as order_year,  sum(s.order_total) AS sal_by_dept ....

从 GROUP BY

中删除了product_description

GROUP BY d.order_year,p.product_id;

已补充

USE data_warehouse

Answer 1

您需要使用两部分名称：

SCHEMABINDING

将视图绑定到基础表或表的架构。指定SCHEMABINDING时，不能以会影响视图定义的方式修改一个或多个基本表。首先必须修改或删除视图定义本身，以删除对要修改的表的依赖。 使用SCHEMABINDING时，select_statement必须包含表，视图或所引用的用户定义函数的两部分名称（schema.object）。所有引用的对象必须位于同一数据库中。

Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: object.

SQL Server实例化视图（索引视图）错误

1 个答案: