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                                         satheesh 
                                        Posting Yak  Master 
                                         
                                        
                                        152 Posts  | 
                                        
                                        
                                            
                                            
                                             Posted - 2013-07-03 : 09:54:31
                                            
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                                            | Hi All,I tried to retrieved quotes where the quoteid not exist in filter table. I written the below queries but not returning anything,however there are many records.SELECT * FROM quote WHERE quote.QuoteId NOT IN (SELECT   QUOTEID FROM Quotefilter)select  * from quote where not exists (select QuoteId from Quotefilter where quote.QuoteId = Quotefilter.QUOTEID )Any help will be highly appreciatedThanksSG | 
                                             
                                         
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                                     James K 
                                    Master Smack Fu Yak Hacker 
                                     
                                    
                                    3873 Posts  | 
                                    
                                      
                                        
                                          
                                           
                                            Posted - 2013-07-03 : 10:10:09
                                          
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                                          Are there any rows that satisfy the condition? Another way of testing it:SELECT QuoteId  FROM quote EXCEPTSELECT QUOTEID  FROM Quotefilter   | 
                                         
                                        
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                                     Surya Alekhya 
                                    Starting Member 
                                     
                                    
                                    3 Posts  | 
                                    
                                      
                                        
                                          
                                           
                                            Posted - 2013-07-04 : 02:27:47
                                          
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                                          | Both the queries what you have written are absolute..Please conform if there is any other column that has to be checked to get the result.  | 
                                         
                                        
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                                     chbala85 
                                    Starting Member 
                                     
                                    
                                    49 Posts  | 
                                    
                                      
                                        
                                          
                                           
                                            Posted - 2013-07-04 : 02:36:54
                                          
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                                          | SELECT colunms_list  FROM quote EXCEPTSELECT colunms_list  FROM QuotefilterBut colunms_list must be match.  | 
                                         
                                        
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                                     chbala85 
                                    Starting Member 
                                     
                                    
                                    49 Posts  | 
                                    
                                      
                                        
                                          
                                           
                                            Posted - 2013-07-04 : 02:45:26
                                          
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                                          | Hi your query will work but you should add is null function in where clause if Quotedid having null values it will returns nulls that is the of problem your query.SELECT * FROM quote WHERE quote.QuoteId NOT IN (SELECT QUOTEID FROM Quotefilter where QUOTEID is Not null )  | 
                                         
                                        
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