SQL Server :: Best Way To Implement An Autocomplete For An Address Field
Jul 19, 2010
I have a text box called "Address". I have a fairly large database with containing a table with columns: streetnumber, streetname, predirection, streettype, postdirection. I understand how to use the AJAX AutoCompleteExtender. County, City, State,Zip, Country do not apply to this search.
So I am looking for a good reference or some thoughts on working the back-end portion of this search. I guess some test cases might be a good start:
Valid Input:Orange 12 Orange 12 Orange Ave 12 N Orange Ave 12 N Orange Ave E 12 North Orange Ave East 12 NE Orange Ave 12 NE Orange Ave E South 12 South 12 South St 12 S South Street 12 South South Street South
My thoughts:It seems like the hardest part is going to be parsing the input text into corresponding streetname, pre/post directions, etc. I could just create a regular expression to parse this, but I am worried if that would be too restrive for this search IE:
Search: "12 South" --> "12 South Street" AND "12 South Orange Ave" AND "12 South South Street"
Could I could take advantage of full-text search and just send in the entire input string and see what comes out?
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