Creating A Search Engine
Jul 17, 2006
I'm not sure if this is the appropriate forum to ask this question; however, here goes.
I'm being asked to create/modify a search engine for our Web site. Beyond trying to enhance the speed, I've been asked to add spelling and punctuation checks into the search text.
Right now, all that's being done is a simple like statement.
What's the best method to query a database?
For example, if someone typed in "A and W" or "A/Ws" to get the value"A & W's", how would I make the link? Is there a database table that exists that I could reference to replace & with and (or vice versa) , etc... Is there a good place to start?
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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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Nov 22, 2007
hi there,
i am doing a school project and i need to have this search engine that will search the data that i have stored inside the database and display the results out
can anyone help?
thanks
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Mar 16, 2007
Hi,
I am building a website using visual web developer and sql server 2005, i want to implement a search box/engine which will return search results to the user, the results would be details of a movie they are looking for, i appreciate all advice and help given, thanks.
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Jun 2, 2008
Hi All,
I am doing search engine in my home page. It will search all products details for a specified pattren/search keyword in all categories. It should display the first product as the most character match of key words which the user has entered for the Products. Any idea plz......................
My logic is prod_name like '%mobile%'
Thanks.
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Apr 15, 2005
Hello Friends,
I am developing a search engine with Full-Text Catalogues. Now I wanna give two options to user for search
1) Exact word
2) Like Word
But catalogues always searches for like words.e.g. If "Customer Responsivness" is search text and i want exact word .but It gives result as like query means return records contains the text "Customer" or "Responsivness" or "Customer Responsivness" Can any body help that how can i change catalogues to behave it like Exact word also If there is any other method to serach from sql server except catalogue please reply.
Thanks
Dheeraj Verma
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Sep 12, 2002
Swynk have implemented a new search engine on this site. I have found that
whatever I search for it finds nothing. Does anyone know of a work around?
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Jul 9, 2004
Hi folks,
Whts up........??? M back, after a long gap.
I have come across with a major issue. And u know wht th issue is.........???
It is about th DATABASE SEARCH TOOL. I have a database of around 30 tables. Now I wud like to have aa search engine on my .asp page. There will be a text box on th page and one submit button. After typing some text in th text area n submitting th page, my package sud check tht perticular text in all th COLUMNS of all th TABLES, n whrevr it gets a match (exactly same, or by speech recognition), it sud through th links on th next page.
Nw i wud like u guys to take this problem, at th earliest n come up with a up to th mark solution.
Thnkx
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Sep 6, 2005
Hi All,
I am pretty new to SQL and would like a bit of friendly help, please. Am trying to set up a .Net web site that will have dynamic content supplied by a true SQL server (am using MSDE to build this first).
My issue is in building a search engine on my web site that will return hits from the content of the pages which are loaded in MSDE.
Is there a third party or open source search engine available?
Any clues for how to build (or beg, borrow or steal) a workable search engine to do this?
Many thanks,
Newbie
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Jul 23, 2005
hi,I'm building a simple search engine using keyword and title of a page:select ID, content_ID, 3 as 'weight'from tblPagewhere keywords LIKE '%test%'unionselect ID, content_ID, 2from tblPagewhere title LIKE '%test%'now I want to sum and order 'weight'thx
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Feb 23, 2008
I heard that making a search engine involves PHP programming. I would like to know how to program a secure well developed image search engine for my website. Are there any websites or books you could recommend? I know a little C-sharp, but I think a beginners book in PHP would be better than an advanced or novice one. I understand this may be in the wrong forum but I figured it may involve some MySQL
www.digital-orb.com
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Apr 25, 2007
Hi
I'm working on a digital Library project. Can anybody suggest a powerful Asp.net full-text search engine Script or guide?
Thanks
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Dec 20, 2007
When i search for Peter.Peter,Pan was successfully retrieved from the DatabaseBut when i Search for Peter Pan.It found no results.How can i make it such tat it can find results for Peter Pan too?In another words, how to make my search engine more powerful,fuzzy and intelligent?My current Code:<asp:SqlDataSource ID="dsSearch" runat="server" ConnectionString="<%$ ConnectionStrings:csHPDB %>" SelectCommand="SELECT * FROM [employee_table] WHERE ([employee_name] LIKE '%' + @employee_name + '%') <SelectParameters> <asp:QueryStringParameter Name="employee_name" QueryStringField="Search" Type="String" /> </SelectParameters> </asp:SqlDataSource>
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Feb 12, 2007
Dave writes "I am in the dark on this one, but maybe by talking about it I can figure something out. I am an amature with sql, so bear with me. What is need to do is search 3-4 fields in a table. For example. If I search for "I am a football fan of the Colts" I somehow need to take out those conjunctions and smaller words. Not to mention weighting the search results. Any help would save me"
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Sep 14, 2005
I'd like to build a simple search engine against Sql Server. Does .NET Framework provide some class to help in this task? From what I've heard there is an interface which implements it..
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Dec 19, 2006
Hi, though i've been using sql server 2000 developer edition for awhile, I guess i overlooked the fact that the full-text search tool was never installed and i never needed it until now. Anyway, tried installing it today and get this error:
Installation of Microsoft Full-Text Search Engine Package Failed (-2147220991) 0x80040201
An event was unable to invoke any of the subsribers
I have no idea what this means - can you help me to get this installed correctly? I did just install service pack 4, and i tried reinstalling the components, tried rebuilding the registery of the current instance, and even tried creating a new instance with hopes that the new instance would install the full-text component - which it did not.
Any suggestions? Maybe I have to unistall the entire Software and reinstall it? Would I lose any of my data in doing this? I should note that all other tools seem to function fine.
Thanks ahead!
Dan
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Aug 23, 2005
Hi, I have looked and loked for the answer to this question and made no progress. I want to install MSDE on one of our servers, however, when I went to install it, I found that there was another MSDE already installed and running (it was an agent running with our backup software Veritas). Is it alright to create another database and have 2 running simultaneous on the same data engine? Is there any type of limitations that I sould know about - such as number of allowed accesses at one time? Any help is greatly appreicated.
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Jul 7, 2010
Since installing the client tools for SQL 08 R2 on my laptop, I am running into the following error when trying to open a step within a SQL job:
Microsoft SQL Server Management Studio
Creating an instance of the COM component with CLSID {AA40D1D6-CAEF-4A56-B9BB-D0D3DC976BA2} from the IClassFactory failed due to the following error: c001f011. (Microsoft.SqlServer.ManagedDTS)
ADDITIONAL INFORMATION:
Creating an instance of the COM component with CLSID {AA40D1D6-CAEF-4A56-B9BB-D0D3DC976BA2} from the IClassFactory failed due to the following error: c001f011. (Microsoft.SqlServer.ManagedDTS)
Is there a patch out for this?
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Aug 17, 2015
We have a table that we are using for inserts for every 2mins and it is a very large table.
I am panning to add this table to a separate file and file-group, so that i can keep this file in separate drive.And it will restore files level.
Is there any disadvantage if we create this table in this way.
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Nov 29, 2007
Hello folks
I'm tring to create a search function on a page that searches a database fields. But the problem I am having is that, instead of a user typing in a key word, the have to type in the exact phrase to get a result from the db.
For example...
With my current code, if a user wants to look for "newbie .net developers in ireland", they would have to type in that exact phrase. But i need to create a function, where the user only has to type in keywords to get a result. For example "developers london"
Heres my current codepublic static DataSet Searchgroup (string group_name)
{
SqlCommand cmd = new SqlCommand("select * from TG_User_Created_Groups where group_name =@group_name", conn);cmd.Parameters.Add(new SqlParameter("@group_name", group_name));
DataSet dst = new DataSet();SqlDataAdapter dtr = new SqlDataAdapter(cmd);
dtr.Fill(dst);return dst;
}
can anyone offer advise or know of any tutorials around that might demonstrate how I need to do this?
Cheers!
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Jun 7, 2015
Is it possible to create a SQL schedule task to execute after 5days from the 28th of every month.
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Apr 7, 2008
Hi,
I need to implement a search procedure for my site that is able to traverse so many tables for results but at the same time making sure not to expose information that is sensitive and I sort of need help to do this as I have not actually done one as big as this one. I need to go through data on Petitions, users, schools and so many other tables in my database to find strings that match the search criteria but I am also conscious that this may cause some security problems with the way I think of it now and i was wondering if any one has a better idea on how to write a search procedure to allow user's to search my site for information.
Thanks in Advance
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Nov 30, 2007
Hi,
I have problem that Im sure others must have had before so I am looking for advice on the best way to solve it. I have a table of text information tbl_base which is related to another table containing tags, which can contain several rows for each row in base.
I want to create an indexed view of the data for full text search. I would like to select all the tags related to a particular row in the tbl_base together into a string and join it to the end of the tbl_base table so they can be indexed along with the tbl_base data for full text indexing. Ive tried several methods but I am never able to make an index on my view because it say I cant use COALESCE, or Cursors.
Sample data here :
tbl_base
id | Text
------------------------
1 | BLah blah
2 | Dum de dum
3 | HAr HAr
tbl_base_tags
tagID | base_id | TagText
--------------------------
1 | 1 | first
2 | 1 | second
3 | 1 | third
4 | 2 | fourth
The view I want to end up with will look like this :
vw_tables
base_id | Text | Tags
-------------------------------------
1 | Blah blah | first second third
2 | dum de dum | fourth
How can I achieve this? Do I have to index all the tables seperately?
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Aug 9, 2006
I'm just wonder if this is a bug in MS Search or am I doing something wrong.
I have a query below
declare @search_clause varchar(255)
set @Search_Clause = ' "hepatitis b" and "hepatocellular carcinoma"'
select * from results
where contains(finding,@search_clause)
I don't get the correct result at all.
If I change my search_clause to "hepatitis" and "hepatocellular carcinoma -- without the "b"
then i get the correct result.
It seems MS Search doesn't like the phrase contain one letter or some sort or is it a know bug?
Anyone know?
Thanks
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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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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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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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Sep 14, 2004
Please help me to create an SQL Server 2000 Stored Procedure for using prefix and suffix terms.
Example:
Say I want to find "Terminator" (1984).
I want to be able to use "Term" or "ator" as search results and still return the proper record.
Here is my Stored Procedure creation sql:
CREATE PROCEDURE sps_searchTitles(@searchTerm varchar(255)) AS
SELECT * FROM Video
WHERE FREETEXT (Video.*, '"*@searchTerm*"')
GO
--- The above does not appear to properly check both prefix ("Term---") and suffix ("---ator") terms.
I am trying to accomplish what is similarly done with LIKE '%term%'.
thanks, YM
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Mar 25, 2015
I have a table that contains words that will be used to search another table where FullText index has been created on searchable columns. I'm basically trying to run something like this:
SELECT t1.col1, t2.col3
FROM tbl1 t1, tbl2 t2
WHERE CONTAINS (t1.col1, t2.col1)
I know this won't work but is there a way to join these two tables so the words (t2.col1) can be passed as search conditions? There is no common key on both tables so normal join won't work. I'm trying to find a way to pass the search words from one table to another.
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Jul 6, 2007
I have Sql server 2005 SP2.
I enabled it for Full Text search. Substring search where i enter *word* doesn't return any row.
I have a table testtable where description has word Extinguisher.
If i run a query with *ting* it doesn't return any row.
select * from testtable where contains(description,'"*xting*"') ;
But it works if i do
select * from testtable where contains(description,'"Exting*"') ;
The Full text search document says it supports substring search.
Is it an issue with sql server 2005?Please help.
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Nov 1, 2015
I am using Sql Server 2014 Express edition.I have a table with a varchar(max) column. I have created a full text search that use the stoplist "system". column has this struct: xxx.yyy.zzz.... where xxx, yyy, zzz... are numbers, like 123.345.123123.366456...I can have rows like that:
123.345
123.345
123.345.444
123.345.555
123.345.666
123.345.444.777
123.345.444.888
123.345.555.999
I am trying this query:
select * from Mytable where
contains(MyColumn, '123.345.')
I gues the contains would return all the rows with column contains 123.345, but this does not return all the expected rows, only one row.I have tried to replace "." with "-" but the result is the same.I have also tried with '123.345.*. In this case I have got more results, but no all the exptected rows.If I use this query:
select * from MyTable where
MyCOlumn like '123.345.%';
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