how to combine diff colmun value using group by postgres

Solutions on MaxInterview for how to combine diff colmun value using group by postgres by the best coders in the world

showing results for - "how to combine diff colmun value using group by postgres"

1SELECT movie, string_agg(actor, ', ') AS actor_list
2FROM   tbl
3GROUP  BY 1;

1SELECT movie, string_agg(actor, ', ' ORDER BY actor) AS actor_list
2FROM   tbl
3GROUP  BY 1;

similar questions

sql multiple insert postgres mysql multiple group by postgres join onto another table and insert column from that table sum of multiple columns in postgres union all example postgres postgresql group by month and year multiple like values for single column postgres postgresql psycopg2 select single value alter table add multiple columns postgresql how to use group concat in sql server postgres multiple left join causing duplicates jsonb agg mysql join same table multiple times group by postgresql get difference between two dates postgresql insert multiple rows postgresql difference between two dates in days one insert many values postgresql update with inner join postgres postgres update multiple columns left join multiple tables postgresql group concat mysql postrgesql concat 2 columns divided by 3b postgresql partition group by group by postgres

queries leading to this page

pgsql concat row result how to concat two values in postgresql storing values in mongodb postgres switch value multiple columns multiple rows in one column postgresql combine column output as a single row postgress jpa storing continuous values in mongodb how to combine all results from select into one string in postgresql postgresql concatenate multiple result rows of one string postgres combine rows of column into one row postgresql concatenate rows postgresql concat record field in join table postgresql 22concatenate rows into string variable 22 postgres concat multiple text create another category as sum of value of two categories psql postgresql multiple rows to one column postgres concat multiple rows psql return all rows as one string select into single row postgres postgresql concat select results postgre make one column multitle result postgresql concatenate rows into string postgres concate row values to column string dynamodb get all values in a table node how to concatenate all rows to columns postgres postgresql 22concatenate rows into string variable 22 sqlserver postgresql concatenate rows into string variable how to concatenate more than one rows in postgresql concat two records postgresql how to aggregate a two rows into one postgresql postgresql concat rows to string postgresql combine rows with the same column value postgresql concatenate row value postgresql concatenate values from multiple rows postgres select concat lines in row postgres concat single column into string postgresql join text column into one field concat two columns in postgresql how to combine diff colmun value using group by postgres