How do you get leading wildcard full-text searches to work in SQL Server?

Question

Note: I am using SQL's Full-text search capabilities, CONTAINS clauses and all - the * is the wildcard in full-text, % is for LIKE clauses only.

I've read in several places now that "leading wildcard" searches (e.g. using "*overflow" to match "stackoverflow") is not supported in MS SQL. I'm considering using a CLR function to add regex matching, but I'm curious to see what other solutions people might have.

More Info: You can add the asterisk only at the end of the word or phrase. - along with my empirical experience: When matching "myvalue", "my*" works, but "(asterisk)value" returns no match, when doing a query as simple as:

SELECT * FROM TABLENAME WHERE CONTAINS(TextColumn, '"*searchterm"'); 

Thus, my need for a workaround. I'm only using search in my site on an actual search page - so it needs to work basically the same way that Google works (in the eyes on a Joe Sixpack-type user). Not nearly as complicated, but this sort of match really shouldn't fail.

Answer 1

Workaround only for leading wildcard:

• store the text reversed in a different field (or in materialised view)
• create a full text index on this column

• find the reversed text with an *

  SELECT *  FROM TABLENAME  WHERE CONTAINS(TextColumnREV, '"mrethcraes*"'); 

Of course there are many drawbacks, just for quick workaround...

Not to mention CONTAINSTABLE...