I ran a CONTAINS query for the word "target" in a bunch of index web pages. I came up with lots of matches -- but they were all inside html tags:
<a href="www.foo.com" target = "_blank">lorem ipsum</a>
Is there a good way to exclude tags (and their attributes) from the full-text index?
Thanks!
Hi, I was wondering if any SQL Server gurus out there could help me...I
have a table which contains text resources for my application. The text
resources are multi-lingual so I've read that if I add a html language
indicator meta tag e.g.<META NAME="MS.LOCALE" CONTENT="ES">and
store the text in a varbinary column with a supporting Document Type
column containing ".html" of varchar(5) then the full text index
service should be intelligent about the language word breakers it
applies when indexing the text. (I hope this is correct technique for
best multi-lingual support in a single table?)However, when I come to query this data the results always return 0 rows (no errors are encountered). e.g.DECLARE @SearchWord nvarchar(256)SET @SearchWord = 'search' -- Yes, this word is definitely present in my resources.SELECT * FROM Resource WHERE CONTAINS(Document, @SearchWord)I'm a little puzzled as Full Text search is working fine on another table that employs an nvarchar column (just plain text, no html).Does the filter used for full text indexing of html expect certain tags to be present as standard? E.g. <html> and <body> tags? At present the data I have stored might look like this (no html or body wrapping tags):Example record 1 data: <META NAME="MS.LOCALE" CONTENT="EN">Search for keywords:Example record 2 data: <META NAME="MS.LOCALE" CONTENT="EN">Sorry no results were found for your search.etc.Any pointers / suggestions would be greatly appreciated. Cheers,Gavin.UPDATE: I have tried wrapping the text in more usual html tags and re-built the full text index but I still never get any rows returned for my query results. Example of content wrapping tried - <HTML><HEAD><META NAME="MS.LOCALE" CONTENT="EN"></HEAD><BODY>Test text.</BODY></HTML>I've also tried stripping all html tags from the content and set the Document Type column = .txt but I still get no rows returned?!?
Hi, I was wondering if any SQL Server gurus out there could help me...
I have a table which contains text resources for my application. The text resources are multi-lingual so I've read that if I add a html language indicator meta tag e.g.
<META NAME="MS.LOCALE" CONTENT="ES">
and store the text in a varbinary column with a supporting Document Type column containing ".html" of varchar(5) then the full text index service should be intelligent about the language word breakers it applies when indexing the text. (I hope this is correct technique for best multi-lingual support in a single table?)
However, when I come to query this data the results always return 0 rows (no errors are encountered). e.g.
DECLARE @SearchWord nvarchar(256)
SET @SearchWord = 'search' -- Yes, this word is definitely present in my resources.
SELECT * FROM Resource WHERE CONTAINS(Document, @SearchWord)
I'm a little puzzled as Full Text search is working fine on another table that employs an nvarchar column (just plain text, no html).
Does the filter used for full text indexing of html expect certain tags to be present as standard? E.g. <html> and <body> tags? At present the data I have stored might look like this (no html or body wrapping tags):
Example record 1 data: <META NAME="MS.LOCALE" CONTENT="EN">Search for keywords:
Example record 2 data: <META NAME="MS.LOCALE" CONTENT="EN">Sorry no results were found for your search.
etc.
Any pointers / suggestions would be greatly appreciated. Cheers,
Gavin.
UPDATE: I have tried wrapping the text in more usual html tags and re-built the full text index but I still never get any rows returned for my query results. Example of content wrapping tried - <HTML><HEAD><META NAME="MS.LOCALE" CONTENT="EN"></HEAD><BODY>Test text.</BODY></HTML>
I've also tried stripping all html tags from the content and set the Document Type column = .txt but I still get no rows returned?!?
Can I store HTML in a nvarchar, and use "full text search" to get around the tagging? For example, I'd like to store "hello <b>world</b>" and be able to find this with a query seeking "hello world." Can SQL Server 2k5 do this? If yes, what would the syntax look like from Management Studio?
View 10 Replies View Relateddoes any one has any sql server function that passes some text and returns a string without html tags.
example:
nice day
should return nice day
or if other html tags strip them off.
thanks for your help.
-Fr
What is the best way of using the Full-Text feature on HTML?
I want to only search the text and omit the html tags.
If that involves storing as a different format, can someone tell me the best way of doing that?
I'm very new to sql and especially full-text.
Thanks.
I have a column of string which has html tags attached to it. How can I remove them..other than manually going and doing it? Any funtions?
Thanks!!
Tanya
Hi !
i have a function written in c# which removes all html tags from the provide string like
public static string RemoveHTML(string HTML)
{
return Regex.Replace(HTML, "<(.|)*?>", "");
}
how can i apply such functionality to varchar field which removes all the html tags from it in stored procedure
Regards,
DiL
I am using Full Text Index to index emails stored in BLOB column in a table. Index process parses stored emails, and, if there is one or more files attached to the email these documents get indexed too. In result when I'm querying the full text index for a word or phrase I am getting reference to the email containing the word of phrase if interest if the word was used in the email body OR if it was used in any document attached to the email.
How to distinguish in a Full Text query that the result came from an embedded document rather than from "main" document? Or if that's not possible how to disable indexing of embedded documents?
My goal is either to give a user an option if he or she wants to search emails (email bodies only) OR emails AND documents attached to them, or at least clearly indicate in the returned result the real source where the word or phrase has been found.
I have a table with a column that has html text. The column with html text is pretty big datatye varchar(max)... I wanted to check if any of you have any function that I can use to Strip out the HTML tags... I saw couple of version online, but it was running too slow..
This is the one I used: [URL] .....
I had a problem with the ntext datatype. I need to strip the HTML tags out of a ntext datatype column. I have sample query for that, which works fine for STRING, as stuff is the string function, what to do for ntext field.
=======The Process follows like this =========
--**************************************
--
-- Name: A relational technique to strip
-- the HTML tags out of a string
-- Description:A relational technique to
-- strip the HTML tags out of a string. Th
-- is solution demonstrates how to use simp
-- le tables & search functions effectively
-- in SQL Server to solve procedural / ite
-- rative problems.
-- This table contains the tags to be re
-- placed. The % in <head%>
-- will take care of any extra informati
-- on in the tag that you needn't worry
-- about as a whole. In any case, this t
-- able contains all the tags that needs
-- to be search & replaced.
CREATE TABLE #html ( tag varchar(30) )
INSERT #html VALUES ( '<html>' )
INSERT #html VALUES ( '<head%>' )
INSERT #html VALUES ( '<title%>' )
INSERT #html VALUES ( '<link%>' )
INSERT #html VALUES ( '</title>' )
INSERT #html VALUES ( '</head>' )
INSERT #html VALUES ( '<body%>' )
INSERT #html VALUES ( '</html>' )
go
-- A simple table with the HTML strings
CREATE TABLE #t ( id tinyint IDENTITY , string varchar(255) )
INSERT #t VALUES (
'<HTML><HEAD><TITLE>Some Name</TITLE>
<LINK REL="stylesheet" HREF="/style.css" TYPE="text/css" ></HEAD>
<BODY BGCOLOR="FFFFFF" VLINK="#444444">
SOME HTML text after the body</HTML>'
)
INSERT #t VALUES (
'<HTML><HEAD><TITLE>Another Name</TITLE>
<LINK REL="stylesheet" HREF="/style.css"></HEAD>
<BODY BGCOLOR="FFFFFF" VLINK="#444444">Another HTML text after the body</HTML>'
)
go
-- This is the code to strip the tags out.
-- It finds the starting location of eac
-- h tag in the HTML string ,
-- finds the length of the tag with the
-- extra properties if any. This is
-- done by locating the end of the tag n
-- amely '>'. The same is done
-- in a loop till all tags are replaced.
BEGIN TRAN
WHILE exists(select * FROM #t JOIN #html on patindex('%' + tag + '%' , string ) > 0 )
UPDATE #t
SET string = stuff( string , patindex('%' + tag + '%' , string ) ,
charindex( '>' , string , patindex('%' + tag + '%' , string ) )
- patindex('%' + tag + '%' , string ) + 1 , '' )
FROM #t JOIN #html
ON patindex('%' + tag + '%' , string ) > 0
SELECT * FROM #t
rollback
Quick question about the primary purpose of Full Text Index vs. Clustered Index.
The Full Text Index has the purpose of being accessible outside of the database so users can query the tables and columns it needs while being linked to other databases and tables within the SQL Server instance.
Is the Full Text Index similar to the global variable in programming where the scope lies outside of the tables and database itself?
I understand the clustered index is created for each table and most likely accessed within the user schema who have access to the database.
Is this correct?
I am kind of confused on why you would use full text index as opposed to clustered index.
Thank you
Goldmember
hello
in Full Text Search
Are there method when add record in Field for properties "Full Text Index " , update catalogs ?
thanks
I am trying to enable full text index on all of my databases but notices that it is grayed out. Also the service Full Text Index service msftesql.exe is not installed. I have tried running the install again but it says nothing has changed on the machine so it just stops the install... Hope someone can help me.
View 4 Replies View RelatedWhat is a full-text index? Please be gentle. Sorry for not looking itup in the help or on the Web. Be kind.
View 1 Replies View RelatedCould Full Index option only be configured during installation? When Itry sp_fulltext_table on a table, I get the message that full text isnot enabled for the system.--sharif
View 1 Replies View RelatedI am having an issue creating full indexes on both instances of an ActiveActive SQL Server 2000 cluster. I get the following error when trying to create the catalog:
Access is denied to $SQL PATH$, or path is invalid. Full-text search was not installed properly.
Does anyone have any suggestions that I may use to create the indexes?
First of all I’m new to MS SQL, I did work with mySQL
Table name db (real db has 12 columns)
Id c1 c2 c3
1 tom john olga
2 tom john olga bleee
I enabled full text index on all columns
Problem when I do search like this:
SELECT * FROM db WHERE CONTAINS(*,'�tom� AND “john�')
It will return only one row (id 2) – I understand that the full text search does look only at one column at a time because it did not return row #1
Anyway I thought that I can add extra column c4 and when user enters new data it will save data from columns c1, c2, c3 to c4 (varchar(750)) and then I will do search only on c4 – this way it will work the way I want.
1) Is there any better way to do this?
2) How do I sort results by “rank� with SQL
I was wondering if anyone has successfully removed the Full Text Index service?
View 2 Replies View RelatedI have a table with 13,000,000 records. I want to generate a full-text index on one column (a varchar 2000). I am able to define the full-text index, but when I click on "Start Full population", there is virtually no activity (no disk activity, no CPU activity, very little to indicate anything is happening.
When I check the properties of the catalog, it shows 1 MB size and 0 records in the catalog. The status of the catalog is "idle" and the display in EM shows that the last full population occurred at (about) the time that I generated the population request. I have generated the request by using EM (right click on table) and through SQL Agent with the same result (no catalog generated).
I am running SQL 2000 (SP4) on Windows 2000 (SP4) with 4 GB RAM and sufficient disk space available. I have enabled the full-text service and verified that it is running (I have stopped and restarted it as well).
I have worked with Full Text indexes before and never had any kind of issue before. Any thoughts or suggestions would be welcome.
Regards,
hmscott
CREATE TABLE [OMBRE_AUDIT_LOG] (
[LOG_SEQ_NBR] [numeric](18, 0) IDENTITY (1, 1) NOT NULL ,
[APP_NAME] [varchar] (32) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL ,
[USER_ID] [varchar] (32) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL ,
[USER_ORGANIZATION] [varchar] (32) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,
[ACTION_START_DATE] [datetime] NOT NULL ,
[ACTION_END_DATE] [datetime] NULL ,
[ACTION_CODE] [int] NOT NULL ,
[VIEW_NAME] [varchar] (32) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,
[USER_DEF_TRACKING_NBR] [varchar] (32) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,
[CMD_XML_STREAM] [varchar] (2000) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL ,
[REC_CREATE] [datetime] NULL CONSTRAINT [DF_OMBRE_AUDIT_LOG_REC_CREATE] DEFAULT (getdate()),
[REC_UPDATE] [datetime] NULL ,
[ATTENTION] [varchar] (40) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,
[REASON] [varchar] (50) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,
CONSTRAINT [PK_OMBRE_AUDIT_LOG] PRIMARY KEY CLUSTERED
(
[LOG_SEQ_NBR]
)
)
GO
How to migrate FULL TEXT indexes from SQL SERVER 2000 to 2005? Is it okay if I migrate the MSDB DB? Do i need to create the physical folders manually?
------------------------
I think, therefore I am - Rene Descartes
I am a developer, and I have a disagreement with my DBA. He has convinced management, that SQL 2005 FullText Index is so much overhead on production, that it should NEVER be used under any circumstances. We have a Cold Fusion site, and somehow he convinced management that a bunch of Cold Fusion developers can create a more efficient full text indexing method than by using SQL 2005 Full Text Index. So now we have to come up with a method for doing this in Cold Fusion.
Is there any statistical data that could possible support or refute his statements?
Thanks
Hi,
I build some t-sql code to check if full text is installed on the sql server. If not, some sql statements must be not executed. Here is my code:
if (select serverproperty('IsFullTextInstalled')) = 1
Begin
EXEC sp_fulltext_database 'enable'
CREATE FULLTEXT CATALOG [...] WITH ACCENT_SENSITIVITY = OFF AS DEFAULT
CREATE FULLTEXT INDEX ON dbo.Test (Name LANGUAGE 0, Description LANGUAGE 0) KEY INDEX IX_Test_1 ON [...] WITH CHANGE_TRACKING AUTO
ALTER FULLTEXT INDEX ON dbo.Test ENABLE
End
Statement 1 and 2 is not executed, but for statement 3 the server throws the following error:
Full-Text Search is not installed, or a full-text component cannot be loaded.
I don't know why the server tries to execute statement 3, because it is in an if statement.
Any help is welcome.
I am tring to use full text indexing. I have created an index and catalog. I can search on stuff that was entered before I created the index using contains or freetext but if I search on anything afterwards the results come up blank. I have created the following database and tables. I am using sql express with advanced services. The primary key I went in after I created the tabled and modified the row to increment by 1
create database RSDB2
use rsdb2
create table support
(ftid int NOT NULL PRIMARY KEY,
problemId varchar(50) NOT NULL,
problemTitle varchar(50) NOT NULL,
problemBody varchar(max) NOT NULL,
lOne varchar(50),
lTwo varchar(50),
lThree varchar(50),
lFour varchar(50),)
create fulltext catalog RSCatalog AS DEFAULT
create unique index ui_Support on support(ftid)
create fulltext index on support(problemBody)
key index PK__support__7C8480AE on RSCatalog
insert into support(problemId, problemTitle, problemBody)
values('win1001','testing outt he database','testing out the databases full texting capabilities again.')
select * from support where freetext(problemBody, 'testing');
I have built a Full-Text Index on a indexed view. I'd like to replicate this indexed view from a control database to a live database. What values should I specify for @type and @schema_option for the sp_addarticle sproc to ensure the Full-Text Index is still functional after it's replicated?
For now, I have set @type="indexed view logbased" and @schema_option=0x90000F3. Are these values correct?
Could anyone give me some advice on this?
Thank you very much,
Dandan
I've got a full text index working with a "CONTAINS" clause in the SQL. I'm looking for the character that I can place in CONTAINS(*,'WHATHERE') that will return everything. I've tried "*" and "%" but none of them will do it. Does anybody know?
Thanks
Are there any examples of maintenance(ReBuild FULL or Incremental) for Full-Text indexes? Are there any index integrity checks that can be done? What is the best way to backup a full-text index?
View 2 Replies View RelatedI've been trying to create a full-text index using Enterprise Manager. If I right-click on the table, "Full-Text Index Table" is grayed-out. If I right-click on Full-Text Catalogs, "New Full-Text Catalog" is grayed-out. If I try to start the Full-Text Indexing Wizard it tells me that the "Full-Text Server service needs to be running." The SQL database is on a remote server, and the host assures me that everything on their end is working properly. Does anybody know what I have to do??
View 1 Replies View Relatedhello,
I'm looking for a way to populate my index on insertion but not on updates.
I tried each possible value for CHANGE_TRACKING MANUAL|AUTO|OFF and it automatically takes every changes that have been made before in account. is there a way to "flag" the rows that I don't want the server to re-index (i.e. updated rows).
Thanks for reading, any help is welcome.
history.ix, index_a.ix, index_d_1.ix, index_di_1.ix, index_i_2.ix,
index_k_2.ix, index_kl_1.ix, index_klh_2.ix, index_n.ix,
index_r_l.ix, index_sv.ix, index_v.ix, index_v_ix.log, indexlog.dat.
This files are generated durin full text search.
now i have doubts regarding this,
1) Can we referrence this files directly
2) Where it will be located in our system?
3) is it loaded for each Full Text Index we created for the table.
4) How this file are used in Full Text Search.
I have recently upgraded our Database server from 2005 Standard to 2008 R2 Standard.I am having a problem while replicating Full Text Index in New Infrastructure.
Full text Index was working fine in old infrastructure.
Replication scenario for Old infrastructure
Publisher: SQL Server 2005 Standard
Distributer: SQL Server 2005 Standard
Subscriber: SQL Server 2005 Express with Advance Services
Replication scenario for New Infrastructure
Publisher: SQL Server 2008R2 Standard
Distributor: SQL Server 2008R2 Standard
Subscriber: SQL Server 2005 Express with Advance Services/ SQL Server 2008R2 Standard
Whenever I try to replicate Full text Index by selecting  "Copy Full Text Indexes"= "True" article property in Replication and create snapshot it will automatically set to "Copy Full Text Indexes"= "False" whenever I reopened publication properties or snapshot is created.Is SQL Server 2008 R2 Supports full text Index replication to SQL Server 2005.Do I missed some settings while setting up publication for Full Text Index.
Hi,
Can anyone please explain the proper precedure for copying a SQL Express database between two instances?
I am accessing the database without problems from a local web application. And I want to copy the database to a SQL Express instance on another server, running the same web application.
I run into two problems every time I copy:
1) Orphaned users. I have to drop the database users and the re-map the server users to database users.
2) The full-text indexes are not available after copy, so I have to drop and re-create the indexes and the catalog.
And I suspect there's an easier way..
Regards,
Jens Erik
hi there!
how can i get the information represented in the table?
Keyword
ColId
DocId
Occ
Crank
1
1
1
Arm
1
1
2
Tire
1
1
4
Maintenance
1
1
5
Front
1
2
1
Front
1
3
1
Reflector
1
2
2
Reflector
1
2
5
Reflector
1
3
2
Bracket
1
2
3
Bracket
1
3
3
Assembly
1
2
6
3
1
2
7
Installation
1
3
4
The Keyword column contains a representation of a single token extracted at indexing time. Word breakers determine what makes up a token.
The ColId column contains a value that corresponds to a particular table and column that is full-text indexed.
The DocId column contains values for a four-byte integer that maps to a particular full-text key value in a full-text indexed table. DocId values that satisfy a search condition are passed from the MSFTESQL service to the Database Engine, where they are mapped to full-text key values from the base table being queried.
The Occ column contains an integer value. For each DocId value, there is a list of occurrence values that correspond to the relative word offsets of the particular keyword within that DocId. Occurrence values are useful in determining phrase or proximity matches, for example, phrases have numerically adjacent occurrence values. They are also useful in computing relevance scores; for example, the number of occurrences of a keyword in a DocId may be used in scoring.
http://technet.microsoft.com/en-us/library/ms142505.aspx
thanks