Forms Data Controls :: Noob Stuff: Querying Any Value From SQL Database?

I'm trying to create a search page that searchs one specific table in the entrie datbase.Basically someone writes what they want in a textbox in search.aspx, they click the search button, and it takes them to another page called search_results.aspx, carrying the inputted text along with it. What search results is supposed to do is at page load, its supposed to query the entire database for all values that are LIKE the text in the querystring, then transport the entire value set of each row that has a field matchign the query string, and then it's supposed take those values and put them in a template that presents them in the way that I want.

The only thing out of all that that I don't know how to do is write the code for taking the querystring and putting it up against all the values in the database like that. I know that you can find a value in a specfic comlumn, i.e.

SELECT Column1, Column2
FROM Table1
Where Column1 = 'blah1', 'blah2'

but how do you write it so that it looks at all the columns for 1 or 2 specfic values (the querystring), and then it returns the entire for each time it finds them?