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Score: 1.898193581445926; Reported for: String similarity, Exact paragraph match Open both answers

Possible Plagiarism

Reposted on 2024-07-05
by Saqib Ali

Original Post

Original - Posted on 2024-07-04
by Saqib Ali



            

            

                
            

        

        

            Present in both answers;
            Present only in the new answer;
            Present only in the old answer;
        

    

    

    

        

            

                

                    
                        User Defined Aggregate Functions (UDAF) are now available in Google BigQuery.
                        
                        

                        
                        Here is an example of defining a UDAF to calculate the Geometric Mean of a column of data.
                        
                        

                        
                        Defining the UDAF:
                        
                        

                        
                            CREATE TEMP AGGREGATE FUNCTION geometric_mean(
                        
                              column_values float64
                        
                            )
                        
                            RETURNS float64
                        
                            AS
                        
                            (
                        
                              EXP(SUM(LN(column_values))/COUNT(column_values))
                        
                            );
                        
                        

                        
                        Calling the UDAF
                        
                        

                        
                        

                        
                            with test_data as (
                        
                              SELECT 1 AS col1 
                        
                              UNION ALL
                        
                              SELECT 3
                        
                              UNION ALL
                        
                              SELECT 5
                        
                            )
                        
                            select geometric_mean(col1) from test_data;
                        
                        

                        
                        

                        
                        More info:
                        
                        https://qosf.com/UDAF-in-google-bigquery.html
                        
                        

                        
                        

                        
                

            

            

                

                    
                        User Defined Aggregate Functions (UDAF) are now available in Google BigQuery.
                        
                        Here is an example of defining a UDAF to calculate the Geometric Mean of a column of data.
                        
                        

                        
                        Defining the UDAF:
                        
                        

                        
                            CREATE TEMP AGGREGATE FUNCTION geometric_mean(
                        
                              column_values float64
                        
                            )
                        
                            RETURNS float64
                        
                            AS
                        
                            (
                        
                              EXP(SUM(LN(column_values))/COUNT(column_values))
                        
                            );
                        
                        

                        
                        Calling the UDAF
                        
                        

                        
                        

                        
                            with test_data as (
                        
                              SELECT 1 AS col1 
                        
                              UNION ALL
                        
                              SELECT 3
                        
                              UNION ALL
                        
                              SELECT 5
                        
                            )
                        
                            select geometric_mean(col1) from test_data;
                        
                        

                        
                        

                        
                        More info:
                        
                        https://qosf.com/UDAF-in-google-bigquery.html
                        
                        

                        
                        

                        
                

            

        

    

    

        

        

            Present in both answers;
            Present only in the new answer;
            Present only in the old answer;
        

    



    











    

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