Advanced Search

Return to Snippet

Revision: 27197
at May 27, 2010 18:19 by metoikos
Initial Code 
select event_id,user_id, count(*) from event_attend
group by event_id,user_id
HAVING count(*) > 1
Initial URL 

                                

                                                            

                                    

                                        

                                        Initial Description
                                        

                                    

                                    

                                

                                                            

                                    

                                        

                                        Initial Title
                                        

                                    

                                    
Postgresql find duplicate columns

                                

                                                            

                                    

                                        

                                        Initial Tags
                                        

                                    

                                    
find

                                

                                                            

                                    

                                        

                                        Initial Language
                                        

                                    

                                    
SQL