SQL - FULLTEXT INDEX

问题描述:

我目前正试图添加一个FULLTEXT索引,以便能够在包含关键词的叙述栏中搜索关键词。我已经尝试了许多不同的教程,虽然我完全复制它们,但我无法在“WHERE”部分中使用'CONTAINS'功能时复制结果。SQL - FULLTEXT INDEX

下面是我使用一些示例数据的脚本示例。有人能够向我解释为什么这不起作用,因为我正在认真努力地看到错误可能在哪里。

CREATE TABLE dbo.AAAA_FullTextTest5 
    (ID INT Identity(1, 1) NOT NULL 
    ,LOCATION VARCHAR (255) 
    ,NARRATIVE VARCHAR(MAX) 
    ) 

ALTER TABLE dbo.AAAA_FullTextTest5 add constraint PK_FullTextTest5 PRIMARY KEY (ID) 

INSERT INTO dbo.AAAA_FullTextTest5 (LOCATION, NARRATIVE) VALUES ('USA Texas', 'WRIGHT BROTHERS') 
INSERT INTO dbo.AAAA_FullTextTest5 (LOCATION, NARRATIVE) VALUES ('Worldwide', 'CROWN PROS Builders LTD') 
INSERT INTO dbo.AAAA_FullTextTest5 (LOCATION, NARRATIVE) VALUES ('Devon United Kingdom', 'J PJH ROOFING LTD') 
INSERT INTO dbo.AAAA_FullTextTest5 (LOCATION, NARRATIVE) VALUES ('UK', 'Shoreham Port Authority and Shoreham Port Developments & The Port of Shoreham Trustees ') 
INSERT INTO dbo.AAAA_FullTextTest5 (LOCATION, NARRATIVE) VALUES ('EUROPE AND RUSSIA', 'ZHY SERVICES') 
INSERT INTO dbo.AAAA_FullTextTest5 (LOCATION, NARRATIVE) VALUES ('Austrialia', 'BrotherLimited') 
INSERT INTO dbo.AAAA_FullTextTest5 (LOCATION, NARRATIVE) VALUES ('ASIA', 'DRILLING SERVICES LTD') 
INSERT INTO dbo.AAAA_FullTextTest5 (LOCATION, NARRATIVE) VALUES ('JAPAN', '*S WASTE LTD') 
INSERT INTO dbo.AAAA_FullTextTest5 (LOCATION, NARRATIVE) VALUES ('Melbourne', 'TRC Service Company') 
INSERT INTO dbo.AAAA_FullTextTest5 (LOCATION, NARRATIVE) VALUES ('GERMANY & HOLLAND', 'Samson Group') 
INSERT INTO dbo.AAAA_FullTextTest5 (LOCATION, NARRATIVE) VALUES ('Frankfurt', 'SCAFFOLDING LTD') 
INSERT INTO dbo.AAAA_FullTextTest5 (LOCATION, NARRATIVE) VALUES ('Swindon, England', 'Scaffold Access Ltd') 

CREATE FULLTEXT CATALOG FullTextTest5 

CREATE FULLTEXT INDEX ON dbo.AAAA_FullTextTest5 (
      Location language 1033 
      ,Narrative language 1033) 
KEY INDEX PK_FullTextTest5 ON FullTextTest5 
WITH CHANGE_TRACKING AUTO 

SELECT * FROM dbo.AAAA_FullTextTest5 
WHERE CONTAINS(NARRATIVE, 'Access') 
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哪个dbms? (这是产品特定的功能....) – jarlh 2015-03-25 12:29:50

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你能澄清它为什么不起作用吗?任何错误,或只是不是你期望的结果(如果是的话)? – 2015-03-25 12:47:27

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运行时不会出现错误。它只是没有结果被返回,我不明白为什么基于至少有一个结果与单词'访问'在其中。 – bwsutton 2015-03-25 13:49:26

基于这里的说明:https://msdn.microsoft.com/en-us/library/ms142497.aspx,下面会出现在我的本地安装SQL Server 2008 R2中的正常工作,以及我的SQL Server的本地安装2012:

CREATE TABLE dbo.AAAA_FullTextTest5 
    (ID INT Identity(1, 1) NOT NULL 
    ,LOCATION VARCHAR (255) 
    ,NARRATIVE VARCHAR(MAX) 
    ) 
GO 

CREATE UNIQUE INDEX UI_AAAA_FullTextTest5 ON dbo.AAAA_FullTextTest5(ID) 
GO 

INSERT INTO dbo.AAAA_FullTextTest5 (LOCATION, NARRATIVE) VALUES ('USA Texas', 'WRIGHT BROTHERS') 
INSERT INTO dbo.AAAA_FullTextTest5 (LOCATION, NARRATIVE) VALUES ('Worldwide', 'CROWN PROS Builders LTD') 
INSERT INTO dbo.AAAA_FullTextTest5 (LOCATION, NARRATIVE) VALUES ('Devon United Kingdom', 'J PJH ROOFING LTD') 
INSERT INTO dbo.AAAA_FullTextTest5 (LOCATION, NARRATIVE) VALUES ('UK', 'Shoreham Port Authority and Shoreham Port Developments & The Port of Shoreham Trustees ') 
INSERT INTO dbo.AAAA_FullTextTest5 (LOCATION, NARRATIVE) VALUES ('EUROPE AND RUSSIA', 'ZHY SERVICES') 
INSERT INTO dbo.AAAA_FullTextTest5 (LOCATION, NARRATIVE) VALUES ('Austrialia', 'BrotherLimited') 
INSERT INTO dbo.AAAA_FullTextTest5 (LOCATION, NARRATIVE) VALUES ('ASIA', 'DRILLING SERVICES LTD') 
INSERT INTO dbo.AAAA_FullTextTest5 (LOCATION, NARRATIVE) VALUES ('JAPAN', '*S WASTE LTD') 
INSERT INTO dbo.AAAA_FullTextTest5 (LOCATION, NARRATIVE) VALUES ('Melbourne', 'TRC Service Company') 
INSERT INTO dbo.AAAA_FullTextTest5 (LOCATION, NARRATIVE) VALUES ('GERMANY & HOLLAND', 'Samson Group') 
INSERT INTO dbo.AAAA_FullTextTest5 (LOCATION, NARRATIVE) VALUES ('Frankfurt', 'SCAFFOLDING LTD') 
INSERT INTO dbo.AAAA_FullTextTest5 (LOCATION, NARRATIVE) VALUES ('Swindon, England', 'Scaffold Access Ltd') 
GO 

CREATE FULLTEXT CATALOG AAAA_FTCat; 
GO 

CREATE FULLTEXT INDEX ON AAAA_FullTextTest5 
(
    NARRATIVE       --Full-text index column name 
    Language 2057     --2057 is the LCID for British English 
) 
KEY INDEX UI_AAAA_FullTextTest5 ON AAAA_FTCat --Unique index 
WITH CHANGE_TRACKING AUTO   --Population type; 
GO 

随着代替上述设置,然后我就可以查询:

SELECT * FROM AAAA_FullTextTest5 
WHERE CONTAINS(NARRATIVE, 'Access') 

而得到这样的结果集:

ID LOCATION   NARRATIVE 
12 Swindon, England Scaffold Access Ltd 
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嗨保罗 感谢您的回答。不幸的是,这仍然似乎没有2012年的工作。 – bwsutton 2015-03-25 14:39:24

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@bwsutton你确定你已经正确地复制了代码吗?我可以使用相同的结果集对SQL Server 2012本地副本运行此操作。 – 2015-03-25 14:49:02

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嗨保罗 是的我相信我已经正确地复制了它,只是让我的同事让我去检查。我现在尝试了几次,不幸的是仍然返回0行。 – bwsutton 2015-03-25 14:59:33