Search For Pattern Within The Text In A Column

Dec 11, 2007

hi

i have a table with a column which contains a large paragraph of data.

i need to search for a pattern within this text and update it.

 

for example  the column contains 4096 char.

within this text, i search for a pattern"qwerty" and convert it to "asdfgh".

any ideas how this can be done?

i'm using sql server 2000

 i have to write something like

UPDATE [DB].[dbo].[Table] SET [Column1] = '.............', WHERE ..........

any help will be appreciated.

 

 

View 4 Replies


ADVERTISEMENT

Pattern Matching And Full-text Search

Aug 30, 2007

I'm not quite sure that this is possible but, I figured that I would check with you experts out there before trying a new approach. I've done quite a bit of research and have not seen anyone quite figure this out yet.

We have a SQL Server 2005 application that stores and indexes documents to the database as an image data type. I'm able to do full-text queries against the documents without any trouble. I begin to run into problems when trying to pattern match social security numbers and drivers licenses stored in a full-text index. I have a user defined function that I call which runs my regular expression that checks for hits of a ssn or license number in the index. I have no problem getting hits when the data sits in a column.

I do need to mention that I have no trouble when searching for a ssn with a fixed value and where I know the ssn (ex: 123-45-6789). I am actually trying to find the existence of the pattern of ###-##-#### (ex: ^d{3}-d{2}-d{4}$) anywhere in the index.
Any help would be very much appreciated.

View 1 Replies View Related

CONTAINS With Variable Search Pattern?

Jun 7, 2007

I have two simple tables:


CREATE TABLE summaries ( summaryId int identity, summary varchar)CREATE TABLE phrasesToSearchFor ( phrase varchar)


I want to do this:

SELECT summaryFROM summariesWHERE CONTAINS(summary, <any of the values in phrasesToSearchFor>)

I've tried every weird permutation of the query I can think of, but can't find a way to make it work. Can anybody help?

Bonus Question:

I've got a function dbo.getPhraseToSearchFor(userId) that returns a phrase depending on the value of userId. I want to get a result table of (userId, summary) where for every user, I use dbo.getPhraseToSearchFor(userId) to figure out what to search the full-text catalog for. The docs say you can use a scalar function anywhere a scalar value is expected, but apparently that doesn't apply in this case -- you can't do CONTAINS(summary, dbo.getPhraseToSearchFor(23))

View 1 Replies View Related

T-SQL (SS2K8) :: Isolating A List With Pattern Search

Jul 14, 2014

I'm trying to pull up a report of restored databases from our bug tracking software to audit and see if any of them can be taken down, and having some trouble figuring out how to pull the list of databases out of the entire request text, since they usually come in via email. Some sample data is below with the paltry beginning of a solution that I came up with.

WITH bug (BugID, BugComment) AS (
SELECT 1, 'Hello DB_001000, DB_001000, DB_001000 Blick'
UNION ALL
SELECT 2, 'Hi DB_001000 DB_001000 DB_001000 DB_001000 Flick'
UNION ALL
SELECT 3, 'Urgent DB_001000 DB_001000 Glick'

[Code] ....

View 6 Replies View Related

Specify Column List In Full Text CONTAINS Search

Apr 18, 2006

Can anybody provide an example of how to specify a column list in a CONTAINS statement? Documentation says it must be comma separated inside parenthesis - I have tried (every combination of) this but always get the error "Incorrect syntax near '('.", for example:

SELECT .... WHERE CONTAINS((Name,Description), '"options"')

This works fine when just querying one column (without the parenthesis).

View 4 Replies View Related

Full Text Search And CONTAINSTABLE - Can I Weight By Column?

Aug 8, 2006

I'm trying to use CONTAINSTABLE to do a product search on a number of columns. I want matches on some columns to be weighted higher than for other columns.

It seems like there should be a way to do this with CONTAINSTABLE - I know I can search by multiple strings and weight those matches variably, but what I want is to vary the weight by which column a single term matched. What I have now is a series of UNION queries, which are quite slow:
===================
SELECT m.TitleCode, m.ShortName, m.ShortDescription, a.Rank, 50 as theWeight
FROM CONTAINSTABLE (Product, ShortName, @theSearchTerm) as a, Product m(NoLock)
WHERE a.[KEY] = m.TitleCode

UNION ALL

SELECT m.TitleCode, m.ShortName, m.ShortDescription, a.Rank, 40 as theWeight
FROM FREETEXTTABLE (Product, ShortName, @theSearchTerm) as a, Product m(NoLock)
WHERE a.[KEY] = m.TitleCode

UNION ALL

SELECT m.TitleCode, m.ShortName, m.ShortDescription, a.Rank, 30 as theWeight
FROM FREETEXTTABLE (Product, MatchKeywords, @theSearchTerm) as a, Product m(NoLock)
WHERE a.[KEY] = m.TitleCode

UNION ALL

SELECT m.TitleCode, m.ShortName, m.ShortDescription, a.Rank, 20 as theWeight
FROM FREETEXTTABLE (Product, ShortDescription, @theSearchTerm) as a, Product m(NoLock)
WHERE a.[KEY] = m.TitleCode

ORDER BY 'theWeight' DESC, m.ShortName

===================

What is the better way?

View 1 Replies View Related

No Results Returned For Full Text Search On Varbinary(max) Column

Jul 10, 2007

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.Any pointers / suggestions would be greatly appreciated. Cheers,Gavin.

View 1 Replies View Related

No Results Returned For Full Text Search On Varbinary(max) Column

Jul 10, 2007

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.

Any pointers / suggestions would be greatly appreciated. Cheers,
Gavin.

View 1 Replies View Related

Reporting Services :: Exporting SSRS Reports To PDF With Background Pattern - Pattern Not Visible?

May 8, 2015

I tried creating one simple bar chart report in SSRS, with background fill with pattern "UpwardDiagonal", the stripes on the column when viewed insider report viewer control is quite prominently visible, whereas when exporting the same report to PDF the lines are very thin and dense and hence makes it very difficult to differentiate between one column with pattern inside and one without. I have even tried various other pattern like "LightUpwardDiagonal" and "WideUpwardDiagonal" but all have same result when exported to PDF.why?

View 2 Replies View Related

SQL Server 2008 :: Pattern Matching And Extract Text

Sep 17, 2015

I have two tables in SQL Server--an expression table and a translate table.

DECLARE @EXPRTABLE TABLE
(
expression varchar(100)
)

INSERT INTO @EXPRTABLE
SELECT 'CALL("-","","TEST")'

[Code] ....

I am trying to (for lack of a better way to explain it), overlay the pattern onto the expression and extract the text where the "#" symbols are.

So,

CALL("-","","TEST") using pattern CALL("#","#","#") would return -,,TEST
SUB(2,67,TEST,4,) using pattern SUB(2,#,TEST,4,) would return 67

View 8 Replies View Related

Help W/ Stored Procedure? - Full-text Search: Search Query Of Normalized Data

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 

View 3 Replies View Related

SQL Search :: Full Text Search With Single Character Returns All Rows

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] ....

View 4 Replies View Related

SQL Server 2014 :: Semantic Search Not Finding Keywords Identified By Full-Text Search?

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?

View 0 Replies View Related

Create Site Search Using Sql Server Full Text Search

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? 

View 1 Replies View Related

SQL Search :: Full Text Search Of PDF Files In A File Table

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]....

View 14 Replies View Related

How Can I Search Throught DOCX (MS Word 2007) Documents By SQL Server 2005 Full Text Search Engine?

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?

View 6 Replies View Related

Full-Text Search: Prefix / Suffix Search

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

View 1 Replies View Related

Full Text Search- Substring Search Not Working

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.

View 7 Replies View Related

SQL Search :: Can't Get Expected Results With Contains And Full Text Search?

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.%';

View 12 Replies View Related

Why I Always See That Full Text Search Is Always Slower Than LIKE Search?

Apr 2, 2004

for example:

SELECT * from [table1] WHERE CONTAINS([msgcomment], '"fast" NEAR "performance"')

would always slower than

SELECT * from [table1] WHERE [msgcomment] = '%fast%performance%'


Why? and how can it be solved? can you help me?

:)

View 6 Replies View Related

SQL Search :: Full Text Search Anomaly

Jun 24, 2015

I'm experiencing an anomaly with my Full text index.

Setup : SQL Server 2005
Indexed Table:
Assets
ID - int (PK, auto increment)
Ref - varchar(50)

[code]....

I have re-built the full-text index, no change.

View 2 Replies View Related

Adding A Full Text Search Across Multiple Tables (with Text Fields)

Sep 7, 2007

Hi, i'm trying to do a full text search on my site to add a weighting score to my results.  I have the following database structure:
Documents: - DocumentID (int, PK) - Title (varchar) - Content (text) - CategoryID (int, FK)
Categories: - CategoryID (int, PK) - CategoryName (varchar)
I need to create a full text index which searches the Title, Content and CategoryName fields.  I figured since i needed to search the CategoryName field i would create an indexed view.  I tried to execute the following query:
CREATE VIEW vw_DocumentsWITH SCHEMABINDING ASSELECT dbo.Documents.DocumentID, dbo.Documents.Title, dbo.Documents.[Content], dbo.Documents.CategoryID, dbo.Categories.CategoryNameFROM dbo.Categories INNER JOIN dbo.Documents ON dbo.Categories.CategoryID = dbo.Documents.CategoryID
GOCREATE UNIQUE CLUSTERED INDEX vw_DocumentsIndexON vw_Documents(DocumentID)
But this gave me the error:
Cannot create index on view 'dbname.dbo.vw_Documents'. It contains text, ntext, image or xml columns.
I tried converting the Content to a varchar(max) within my view but it still didn't like.
Appreciate if someone can tell me how this can be done as surely what i'm trying to do is not ground breaking.

View 2 Replies View Related

SQL Server 2000 Full Text Search (extract Pieces Of Text)

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

View 5 Replies View Related

Full Text Search Vs LIKE Search

Jan 24, 2006

Are there any big differences between the two search techniques? It seems like they are both very similar.

SELECT * FROM TABLE1 WHERE TEXTFIELD1 LIKE '%DATABASES%'
SELECT * FROM TABLE1 WHERE CONTAINS (TEXTFIELD1 ,' "DATABASES" ')

View 2 Replies View Related

Text Search

Jan 24, 2001

Can we do text search in sql server 7.0 ?
if yes then what is the tool required for it?

View 1 Replies View Related

Text Search

Mar 15, 2007

before I wade in and try to create a text search facility on my SQL server DB, can somebody point me in the right direction for a search ranking SQL query?

I need the user to input two or three keywords into a search field and for the (small) DB to return a handful of rows in order of popularity of the keywords.

I gather from my other post that I will need to be mindful of SQL injections but that's another issue.

I just need some pointers at this stage.

Thanks folks

View 3 Replies View Related

Full Text Search Help

Apr 23, 2007

 Hi I have a full text index on my product table. When I do a search for Record, it returns all values for Record and Records.Now If I do a search with a spelling mistake say Recod . it doen't return anything.How can I get the full text to return my query even if there is a spelling mistake ? Thanks  My query:SELECT *  From Product        WHERE FREETEXT (description, @SearchString)

View 5 Replies View Related

Search Text Full

Dec 10, 2007

hi all.i want to search, for example :"test string" in database :  table have column(name) , i want to search all rows with  column(name) is "test " or "string" or "test string"i don't want to use(full text search of sqlserver 2005 ) can i help me.thanks in advance 

View 1 Replies View Related

Best Way To Do A Free Text Search

Dec 16, 2007

Hi I have a .net 2 website that works from a sql 2000 db.  I am building a form that will allow the user to type in any search criteria and based on their input I need to produce some results (that’s the simplest way to put it)I will need to search various parts of my db to find similar sounding information, I was just wondering what is the best way to do this.  I had the following thoughts1)  Search columns using Soundex tsql function (but not sure how good this is?)2)  Remove all noise words from user input (eg, and, or, the etc...) and then use a regular expression to search the fields in the dbAlternatively are their some third party components to do can do this for me Many thanks in advance

 

View 3 Replies View Related

Full-Text Search

Apr 19, 2008

Hello !
With SQL Server Management Studio Express I have created a catalog and a index.Here is the code :
create fulltext catalog myfirstcatalogcreate unique index myfirstindex on northwind.dbo.customers(companyname)create fulltext index on northwind.dbo.customers(companyname)key index myfirstindex ON myfirstcatalogWITH CHANGE_TRACKING AUTO  
With SQL Server Management Studio Express and the following command the full text search is working fine.
select companynamefrom northwind.dbo.customerswhere contains(companyname, ' "blauer" ') 
I have a big problem :
When I try to use this database (NOTRHWIND.MDF) into my .aspx file with VWD 2008 I get an error :
Cannot use full-text search in user instance.
 
Can you tell me what can I do to make use of full-text search inside my aspx pages ?
Thank You !

View 5 Replies View Related

Free Text Search

Mar 3, 2004

does anyone have code that shows how to separate individual words from a sentence.

e.g. i have a list of questions and answers in my database and have the following query for it:

SELECT question, Answer
FROM QuestionsAnswer
WHERE FREETEXT(Question, 'i want to travel around the world and learn about cooking')

so i want to extend the above query so that takes each key word (travel, cooking, learn) to find out how frequently that particular word appears in the question (for ranking purposes).

I know freetexttable does rank results, but they don't seem accurate enough for what i need to do.


HELP!!!

View 3 Replies View Related

Search For Text In Records

Apr 6, 2004

I have to create a search textbox where if i key in the word "dog",it will search against a field called "Name" in a table.Then it will return all records where the text/data in the "Name" field contains the word "dog".For example,it will return the records where the text/data in the "Name" field has words such as "hotdog","doggie","dog barking","big dog" etc etc.

Can i use simple SQL for this or do i need to configure the full text search service on SQL server 2000 and use the FREETEXT predicate?Thank you in advance for any replies.

View 1 Replies View Related

SQL Full Text Search

May 4, 2005

Does anyone know how to use SQL Full Test Search with ASP.NET?

View 2 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved