How to get unique values from 2 columns in postgresql?

@elisha_langworth 

To get unique values from 2 columns in PostgreSQL, you can use the following query:

1
2

SELECT DISTINCT column1, column2
FROM your_table;

Replace your_table, column1, and column2 with the actual table name and column names that you want to get unique values from. This query will return a list of unique combinations of values from column1 and column2 in your table.