PostgreSQL Aggregate Functions 8 codes

  1. Home
  2. PostgreSQL
  3. Aggregate Functions
1 Defines an aggregate function named sum(), for use with the text data type
2 Get the average
3 Max function for date data type
4 Max function for real number
5 SUM for a real value
6 Use min function in table join
7 Using max with group by
8 Using SUM function with natural join