SQL Server 2012 :: Full Text Search And Words With Symbols?
Feb 8, 2014
Is there a way to make full text search which supports search terms for words with symbols, like C#, C++ etc.?
I see that even this forum, if I try search for C++, it returns everything where letter c exists. So, it's not possible I guess?
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Jun 4, 2008
By default MS FTS split text by space (' ').
How to configure it to split text by underline ('_') ?
Thanks
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May 15, 2008
Hello,
I use the full-text search utility in SQL Server 2005 to find word in PDFs document.
This is my 'Documents' table:
id (PK), data (VarBinary(max)), extension (nvarchar(4))
My full-text catalog on 'data' column works fine because when I search 'Microsoft', my document containing this word is returned as result.
SELECT * FROM Documents WHERE freetext([data], 'Microsoft');
1 , 0x255044...., .pdf
But I need to know how many times 'Microsoft' word appears in this document.
Do you have any idea how can I retrieve this information?
Thanks in advance!
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Nov 6, 2007
We are using fulltextsearch, with the FREETEXT command.
This works very well for us, but we would like to highlight all forms of matched words in the text.
This is used in a website, and now the highlighting of the found words is limited to the exact matches of the searched words.
So it often happens that in a text there is no exact match of the searched words, but another form of that word.
Does anyone know if and how this problem can be fixed ?
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May 15, 2008
Hello,
I use the full-text search utility in SQL Server 2005 to find word in PDFs document.
This is my 'Documents' table:
id (PK), data (VarBinary(max)), extension (nvarchar(4))
My full-text catalog on 'data' column works fine because when I search 'Microsoft', my document containing this word is returned as result.
SELECT * FROM Documents WHERE freetext([data], 'Microsoft');
1 | 0x255044.... | .pdf
But I need to know how many times 'Microsoft' word appears in this document.
Do you have any idea how can I retrieve this information?
Thanks in advance!
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Aug 16, 2007
To ignore the noise words in the query microsoft remommends to execute the following statements, by which we can take advantage of the new transformation of noise words in CONTAINS queries:
EXEC sp_configure 'show advanced options', 1
GO
RECONFIGURE
GO
EXEC sp_configure 'transform noise words', 1
GO
RECONFIGURE
GO
But this never works. Can any one please suggest how to make this work.(without modifying the full text text file)
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Jan 29, 2014
Full Text Searches are working on my test server, but not on my production server. My test scenario is as follows:
CREATE FULLTEXT CATALOG FTC_Test
AS DEFAULT
AUTHORIZATION dbo
CREATE FULLTEXT INDEX ON guest.FtsTest(FullName)
KEY INDEX PK_FtsTest ON FTC_TestI wait briefly and then check to see if the index has been populated:
SELECT * FROM sys.fulltext_indexescrawl_end_date is not null,
So I'm assuming I don't have to wait anymore before I try some FTS searches. Right? I can't get any queries to return anything, though.
The following tells me the full text item count for the table is zero:
DECLARE @TableId INT
SELECT @TableId = id FROM sys.sysobjects WHERE [Name] = 'FtsTest'
SELECT OBJECTPROPERTYEX(@TableId, 'TableFulltextItemCount') AS TableFulltextItemCount
As mentioned, the full text search works on my test server. Both of them are SQL 20012 SP1 (11.0.3000) x64 running on WinServer 2008 R2 SP1.
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Apr 11, 2014
I am new to Full-Text Searches and FileTables. I am working on a resume search system. I created a FileTable and the Share which contains about 51,000 resumes in Word (DOC/DOCX), PDF and TXT formats that were copied over from our main file server. I followed the instructions on adding the Microsoft Filter Pack 2.0, and all searchable file types are listed in sys.fulltext.document_types.
I have a program that searches resumes by First and Last Name and/or E-mail Address. For a while, we thought it was working fine because we were getting hits, but then we noticed some Names and E-mail Addresses we new existed were not showing up in my CONTAINS queries -- but we verified the documents do exist and the Names exist in the File Name and inside the document along with the E-Mail address.
One example I'm working on now cannot find the First/Last Name with CONTAINS(name,"lastname") in a Word DOC file, but I can find the document using LEFT(name,5) = 'Smith'. It's a Word DOC file. For testing purposes, I opened the DOC file in Word, then used Save As to create a TXT and DOCX file within the same folder. Now, both of those are showing up in the CONTAINS but not the original DOC file.
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Aug 11, 2014
I'm standardizing street addresses and i think full text search, maybe, work fine with my problem. My problem is that I have 2 millon of errors and using "LIKE" dont work correctly. This is what i have now:
UPDATE addresses
SET standarAddress = REPLACE (addresses.streetAddress, errors.streetAddress, corrects.streetAddress)
FROM corrects
INNER JOIN errors
ON corrects.id = errors.idCorrects
[Code] ....
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Apr 19, 2014
I have written this sample query to search a full-text indexed table and return the results. If the word occurs more than once I want it to return as a new record and the results show a short summary of the location. I was using 'like', but the full table scans were really slowing it down. Can performance be improved for the following (The results returned by my query are accurate)
Query
DECLARE @searchString nvarchar(255);
DECLARE @searchStringWild nvarchar(275);
SET @searchString = 'first';
SET @searchStringWild = UPPER('"' +@searchString+ '*"');
SELECT id, '...' + SUBSTRING(searchResults.MatchedCell, searchResults.StartPosition, searchResults.EndPosition - searchResults.StartPosition) + '...' as Result
[Code] ....
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Oct 12, 2015
How much overhead is incurred with a full text search? I am thinking of creating a "keyword" table and doing it by hand?
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Feb 11, 2014
I'm using the Full Text Search with the neutral language in the indexed columns. I have no stoplists so everything counts. We changed to neutral language because our customers don't have the need for language specific criteria. They just want raw text search.Everything was working great but then they found a term that they can't search and I can't figure out what's wrong. It comes down to this:
SELECT * FROM sys.dm_fts_parser('"1.2.3.4"', 1033, NULL, 0);
SELECT * FROM sys.dm_fts_parser('"1.2.3.4"', 0, NULL, 0);
In the neutral language, the parser will return "3.4", differently than the English language parsing.In the 1033 language, the parser will break all the numbers into words and the result will show correctly.I really don't want to change the language from neutral because it's working for every other query.
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Feb 27, 2015
I am doing a web app on the full text search.My select statement using CONTAINS but it doesn't seem to return all the string that contains the search word I included in the query.For example:
Select CustomerID, customername,
from CustomerTable
where CONTAINS ((CustomerID), '"430*")
the query result only return all customer id which has space in front 430 or start with 430
ex: "xxx 430xxx" or "430 xxx" or "xxx 430 xxx"
but did not return customerID which doesn't has space in front of it
Ex: x430xxx
If I use LIKE '%430%', the result return are both have space in front and don't have space in front.
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Nov 6, 2014
I have a scenario of where the standard Full-Text search identifies keywords but Semantic Search does not recognize them as keywords. I'm hoping to understand why Semantic Search might not recognize them. The context this is being used in medical terminology and the specific key words I noticed missing right off the bat were medications.
For instance, if I put the following string into a FT indexed table
'J9355 - Trastuzumab (Herceptin)'
AND
'J9355 - Trastuzumab emtansine'
The Semantic Search recognized 'Herceptin' and 'Emtansine' but not 'Trastuzumab'
Nor in
'J8999 - Everolimus (Afinitor)'
It did not recognize 'Afinitor' as a keyword.
In all cases the Base of Full-Text did find those keywords and were identifiable using the dmvsys.dm_fts_index_keywords_by_document.It does show the index as having completed.
why certain words might not be picked up while others would be? Could it be a language/dictionary issue? I am using English and accent insensitive settings?
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Jul 24, 2007
would you use sql server "full text search" feature as your site index? from some reason i can't make index server my site search catalog, and i wonder if the full text is the solution. i think that i wll have to you create new table called some thing like "site text" and i will need to write every text twice- one the the table (let's say "articles table") and one to the text. other wise- there is problems finding the right urlof the text, searching different tables with different columns name and so on...
so i thought create site search table, with the columns:
id, text, url
and to write every thing to this table.
but some how ot look the wrong way, that every forum post, every article, album picture or joke will insert twice to the sqr server...
what do you think?
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Dec 11, 2006
How can I search throught DOCX (MS Word 2007) documents by SQL Server 2005 Full Text Search engine?
Should I something download?
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Sep 12, 2007
Hello everyone !
I want to perform Full Text Search with SQL Server 2000. My documents (.doc, .xls, .txt, .pdf) are stored in a SQL Server field which is binary (the type of the column is image).
I would like to know, how you can extract pieces of text from the documents.
Example:
I have a ASPX page with codebehind in C# making the search in a table in SQL server that is full text indexed.
I make a search looking for the word "peace", than SQL server will take care about the search and return it to me the rows that match with that. But also I'd like to extract the 50 characters before and after where sql server found the word "peace" to show in the result page.
Does anyone has any idea how to work around it ?
Best regards.
Yannick
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Jul 23, 2005
Hi,Just found out that this error can be solvedServer: Msg 7619, Level 16, State 1, Procedure usp_ft, Line 2A clause of the query contained only ignored words.triggered when executingSELECT TOP 1000 * FROM ADS JOIN ADSFULL ON ads_adid = fads_adidWHERE (ADS_ADID IN (SELECT FADS_ADID FROM ADSFULLWHERE (CONTAINS(*, '"opel" AND "and" AND "astra"'))))can be solved by changing the language specific file with noise words ...but that's not really an option in our server configuration.Now I wondered is there a way to query via TSQL a list of the noisewords ...so I can exclude them before parsing the query??I also dedected I can not catch the error in my stored procedure with theinstruction IF @@error ... So is it true that I can only handle this errorin my client software that calls the stored procedure??Thanks a lot.--Kind regards,Perre Van Wilrijk,Remove capitals to get my real email address,
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Mar 12, 2008
Hope you can ignore your personal music tastes with this post!I have a table of Artists with a Full Text Index on a few columns on that table. My full text querying against this table works really well apart from it seems for one band - "Take That"! I'm guessing this is because these words consitute noise words? I parse user's search terms and add an "AND" between each word. So for example my query is essentially:select * from containstable(Artists, *, '"take AND that"') As I say, this works fine for Pink Floyd etc, but not for these guys! So either SQL Server has a preference on boy bands or I am thinking it is because these words are deemed to be noise. Anybody got any tips on how I could tackle this? I suppose it is quite possible that there might be another band with the same problem.I do have exclusive access to the SQL box, so perhaps I could edit the noise words file......Thanks
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May 29, 2005
heywhen i try to search an "noise word" it drop me an ERRORwhat i have done : - stop full text service- remove the words i want ,from noise.enu , noise.eng , noise.dat (@@language = u.s...) the files is in system32 and in program files...config .- start full text service-rebuild and after that re populate the catalog
and it still drop me an ERROR !!! how can i resolve this prob ???
tnx tnx .
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Sep 8, 1999
how to completly disable noise words checking in full-text query?
(noise dictionaries already cleared!)
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Nov 6, 2004
Where do I find and enable full text search in sql server db?
I have hunted, and hunted, and stumbled, and looked with no luck.
Should it have been installed during set up?
Thanks all,
Zath
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Jul 19, 2005
I have a server that has windows 2000 with Sql Server Enterprise edition sp3 installed and we are currently using the full text catalogs. I have another server that we have are trying to use the full text catalogs and it does not populate the catalog. I have check the microsoft search service to make sure it is logged in the same. I have gone through and recreated the catalogs twice and they will not populate. Can anyone give me any suggestion of things I can look for, Please ??
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May 30, 2006
hi,
i am getting the above error message when trying to do full text search with containstable on a single table.
i am dynamically creating the search querry condition and some times its even having 18 times "AND" OR "AND NOT" in the search condition.
i have read in MS bug list that there is a limitation of length of the search string while doing FTsearch. it said that its been fixed in SP3 of sql server 2000.
But i am still getting the error 7607 even after installing SP3 on my server.
need advise on resolving this issue..
prad
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Feb 8, 2007
I installed SQL Server 2005 express with advanced services which is supposed to include full-text search capability but I can't get it to work. When I try to create a full-text catalog it gives me an error because it does not think the full-text service is installed or loaded. I can't seem to find a reference to the full-text search feature to enable or install it. any ideas?
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Feb 5, 2008
the sql server documentation states that the use of wildcards is allowed by placing an '*' at the end of the search term. I can get this to work OK in the SQL Server 2005 query window, heres an example
select ID, SUBSTRING(Title, 1, 100) AS Title, Implemented, Published from Table1 where contains(title,'"Therap*"') ORDER BY Title
this works OK and returns a list ot titles with the word Therapy in the title
Im trying to implelemnt this functionalty in a web app with C#. The string is passed to a stored procedure. How on earth do I pass in the quotes ??
Ive tried building the string as normal then adding single quotes on the end, so I get something like
retval = txt + "*"; //txt contains the partial word im searching for, then add the wildcard
then retval = "'" + retval + "'"; // add the single quotes
and pass txt as a string parameter to my stored procedure. It doesnt work. Can anyone tell me what im doing wrong ??
the same query works fine in the SQL query window.
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Jun 21, 2005
I am using SQL Server Enterprise 2000 and have created a full text search on the pubs database as per the instructions below:-
http://www.databasejournal.com/features/mssql/article.php/3441981
However, when I verify the search :-
SELECT title, notes
FROM titles
WHERE CONTAINS (notes, ' "quick easy" ')
no rows are returned.
In the full text tab under the pubs database, my demo catalog is listed, but the Item count and unique key count are both 1. There are 18 records in my titles table.
The full text files location is on my H drive which is set up as a dependency of SQL Server in cluster admin.
In SQL EM->Support Services->Full Text Search->properties, the location of my temporary files was set to C:winnt empgthrsvc. As nothing in cluster admin can see this directory, I changed it to H: emp but still no data is returned by the query. There is no default error log file listed and I can't work out how to change this.
I have checked the Search service is running under the local system account.
I can't find any error messages which may indicate a problem apart from the fact that the T-SQL query doesn't return any data.
Anyone any ideas? Any help is much appreciated.
Thanks in anticipation.
Claire
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Jan 23, 2008
Hello, I have read on the multiple places that filter for full text search of PDF files using FTS2005 is included in the Reader 8 etc. However, I have not found any document or instruction etc on adobe documents, microsoft documents or web that details on how to actually configure the filter. Please help. thanks
Kumud
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May 24, 2006
Newbie questions.
1. Can SQL Server 20005 Express do full text searches?
2. If not, is there a way to use SQL Server 20005 Express to search a database column containing text data type?
Using Visual Basic 2005 Express, I would like to do a simple search with a search textbox and button that will return the entire contents of a field of database text when one or more words in the search text box are in the field of text in the database.
I have been playing in Visual Basic 2005 Express and using SQL queries (SELECT, FROM, WHERE) to output to DataGridView controls by using ID columns as filters in the query, etc. This I can do. But I have not been able to use a word or phrase in the search textbox as a filtered query to output the entire database field of text which contains the search word or phrase in the search textbox.
Thanks for any help in getting me started with this.
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Sep 8, 2007
Using SQL Server 2005 Express (Advanced SP2) I have created a Full-Text Search application in VB for distribution on CD for single PCs. Works fine on my local machine during development.
Although the SQL Server 2005 Express edition can be distributed freely, it does not seem to support Full-Text searches in the distributed version. Is this true? Or am I missing something with my deployment?
If I need another version of Sql Server for distribution of a Full-Text Search app, how do I go about obtaining the proper DB and permission for distribution? The DB size is about 600 MB.
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Mar 29, 2008
Hi - I'm short of SQL experience and hacking my way through creating a simple search feature for a personal project. I would be very grateful if anyone could help me out with writing a stored procedure. Problem: I have two tables with three columns indexed for full-text search. So far I have been able to successfully execute the following query returning matching row ids: dbo.Search_Articles @searchText varchar(150) AS SELECT ArticleID FROM articles WHERE CONTAINS(Description, @searchText) OR CONTAINS(Title, @searchText) UNION SELECT ArticleID FROM article_pages WHERE CONTAINS(Text, @searchText); RETURN This returns the ArticleID for any articles or article_pages records where there is a text match. I ultimately need the stored procedure to return all columns from the articles table for matches and not just the StoryID. Seems like maybe I should try using some kind of JOIN on the result of the UNION above and the articles table? But I have so far been unable to figure out how to do this as I can't seem to declare a name for the result table of the UNION above. Perhaps there is another more eloquent solution? Thanks! Peter
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Jul 21, 2015
Our clients want to be able to do full text search with a single letter. (Is the name Newton, Nathan, Nick?, Is the ID N1, N2...). Doing a single character full text search on a table work 25 out of 26 times. The letter that doesn't work is 'n'. the WHERE clause CONTAINS(full_text_field, ' "n*" ') returns all rows, even rows that have no 'n' in them anywhere. Adding a second letter after the "n" works as expected.
Here is an example
create table TestFullTextSearch (
Id int not null,
AllText nvarchar(400)
)
create unique index test_tfts on TestFullTextSearch(Id);
create fulltext catalog ftcat_tfts;
[Code] ....
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Mar 30, 2013
I have installed the Adobe iFilter 11 64 bit and set the path to the bin folder. I still cannot find any text from the pdf files. I suspect I am missing something trivial because I don't find much when I Bing for this so it must not be a common problem.Here is the code.
--Adobe iFilter 11 64 bit is installed
--The Path variable is set to the bin folder for the Adobe iFilter.
--SQL Developer version 64 bit on both Windows 7 and Windows 8.
USE master;
GO
DROP DATABASE FileTableStudy;
GO
CREATE DATABASE FileTableStudy
ON PRIMARY
[code]....
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