pattern matching across rows

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Neeraj Nagi

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Oct 22, 2014, 2:02:14 AM10/22/14
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my specific requirement is to search across consecutive rows for patterns 

Events  
e1          
e2          
e4          
e6          
e11        
e2          
e4          
e8          
e12        

so all the users of "e6e11e2" could be searched. I guess dremel being a column db, it should be easier to search. oracle has match-recognize to support it. How is the same thing implemented in dremel. 



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