Full-text Index Search Not Returning Expected Results

Apr 11, 2007

Hello,


My full-text search isn't working at all! I have a temporary table with full-text indexing enabled where files are scanned for social security numbers. If it has one, the user will see a message that it believes it's found a SSN and won't upload it. There is only ever one row in this table, as we overwrite the contents upon each upload.


I'm testing this search, and it doesn't work. The table has the following columns:

attachemtId (int) - primary key

fileContent (image) - contents of the file

fileExtension (varchar) - extension of the file (this is always either ".pdf" or ".doc")




I created a .doc file that simply says "ssn", and then run the following query:


SELECT * FROM TempAttachment
WHERE CONTAINS(fileContent,'ssn')



and nothing is returned! I tried the same thing with a .pdf file, and same results.


I'm not sure if this is related, but earlier I had this issue where I had to reset permissions for the directory. I've tried removing the full-text index and adding it again, but that didn't do anything. I also checked error logs on the server, and there were no messages. Any help would be appreciated! Thank you!

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FullText Search Not Returning Results After Rebuilding Full Text Index

Aug 6, 2012

We have a table that is Full Text Search index enabled on one column.This table has 200 lakhs of rows(20000000) . ContainsTable() function is searching data with in these 200 lakhs of rows(20000000), if any new rows are inserted then the ContainsTable is not going to search in these recent inserted rows.

We observed when we try for a data to search. it is returning the rows till the rows that are inserted date is less than 30th of march 2012. but not searching in the records that are created after April month , if even the data we are searching is available .

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Then we done rebuilt the FT catalog Index. then the TableFulltextItemCount became 0.Again we run the containstable query ,but still it is not getting results.

As the no of rows are very more . so i am not able to show the actual rows from which the data is not coming.

the below query gives 2 results that are from actual base table

HTML Code:
select * from g_case_action_log where cas_details like '%235355%' and product_id = 38810

To search for the same above word using FTS,I have used the query as below

HTML Code:
SELECT Distinct top 50 cal.case_id,cal.cas_details From g_case_action_log cal (READUNCOMMITTED)inner join containstable(es.g_case_action_log, cas_details, ' ("235355" OR "<br>235355" OR "235355<br> ") ') as key_tbl on cal.log_id = key_tbl.[key] Where cal.product_id = 38810 ORDER By cal.case_id DESC

I have attached one sql script file for your ref that contains create logic and index schema properties

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I am trying this query:

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Msg 0, Level 20, State 0, Line 0

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First of all I’m new to MS SQL, I did work with mySQL
 
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and then query:



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Is this a known limitation of Express?



++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++



CREATE TABLE [dbo].[SomeTable](
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[keywords] [nvarchar](255) NOT NULL
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Query

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[Code] ....

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