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Where can I find a syntax or language reference for the query language used on http://data.stackexchange.com/?

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The language is T-SQL. –  BoltClock's a Unicorn Jun 21 '12 at 20:54
    
It's just T-SQL. Are you asking about something beyond that? –  Tim Stone Jun 21 '12 at 20:54
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Beyond that, a reference for all the special stuff might be useful as well. There's parameters, links, the site:// thing, magic columns and all that weird stuff. I think someone mentioned a graphing function once as well. –  lunboks Jun 21 '12 at 20:57
    
Here's the Database schema documentation for the public data dump and Data Explorer which can help. Also it has a faq which includes some interesting tidbits on magic aliases and parameters –  Some Helpful Commenter Jun 21 '12 at 20:57
    
@Tim, that's the answer. I've never heard of TSQL. I was just trying to figure out how to write simple things like select (*) from Users where LastAccessDate >= (Now - 90) (active users in last 90 days), but have no idea what the correct function words are. –  matt wilkie Jun 21 '12 at 21:01
    
@lunboks Updated help documentation is forthcoming, I promise. :P –  Tim Stone Jun 21 '12 at 21:03
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