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我在SQL Server 2005的視圖上創建全文索引時遇到了麻煩。查看文檔我沒有發現問題。我收到的錯誤消息是:「'Id'不是強制執行全文搜索關鍵字的有效索引。全文搜索關鍵字必須是唯一的,不可爲空的單列索引,它不是脫機的,是沒有在非確定性或不精確的非計算列上定義,並且最大大小爲900字節,請爲全文密鑰選擇另一個索引。 我已經能夠驗證錯誤字符串中的每個需求,除了「脫機」需求,我不知道這意味着什麼。雖然我敢肯定它並沒有離線。在SQL Server 2005的視圖上創建全文索引
我有腳本來創建下面的目標表,視圖和索引。在下面的示例中,我並不真的需要一個視圖,因爲我試圖找出問題的原因,所以將其簡化。
DROP VIEW [dbo].[ProductSearchView] DROP TABLE [dbo].[Product2] GO SET NUMERIC_ROUNDABORT OFF; SET ANSI_PADDING, ANSI_WARNINGS, CONCAT_NULL_YIELDS_NULL, ARITHABORT, QUOTED_IDENTIFIER, ANSI_NULLS ON; GO CREATE TABLE [dbo].[Product2]( [Id] [bigint] NOT NULL, [Description] [nvarchar](max) NULL, CONSTRAINT [PK_Product2] PRIMARY KEY CLUSTERED ( [Id] ASC )WITH (PAD_INDEX = OFF, IGNORE_DUP_KEY = OFF) ON [PRIMARY] ) ON [PRIMARY] GO CREATE VIEW [dbo].[ProductSearchView] WITH SCHEMABINDING AS SELECT P.Id AS Id, P.Description AS Field FROM [dbo].Product2 AS P GO -- this index may be overkill given the PK is set... CREATE UNIQUE CLUSTERED INDEX PK_ProductSearchView ON [dbo].[ProductSearchView](Id) GO -- This is the command that fails CREATE FULLTEXT INDEX ON [dbo].[ProductSearchView](Id, Field) KEY INDEX Id ON FullText WITH CHANGE_TRACKING AUTO; GO
感謝解決方案是完美的 – 2011-06-13 07:35:23