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Count unique values from duplicates

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status
count(*)



1
eve
3



2
mon
1






    
                		
                
                    

                          
                                
                                
                        
                         



                        
                        
                        

                        

                        
                        

                          
                                
                                
                                  

                                    
λ

                                    

                                      .NET NoSQL database for rapid development