RDBMS PostgreSQL - Aggregation Facilities in SQL

Venkat, Nirmala


Outline: Aggregate functions; What is Group by clause? Syntax for Group by clause; Examples for using Group by clause with one/multiple columns; Having clause; Syntax for Having clause; Examples for Having clause; Order by clause; Syntax for Order by clause; Examples for Order by clause with ascending and descending order. Pre-requisite: RDBMS PostgreSQL - Select with Aggregate Functions

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Spoken Tutorial IIT Bombay

DOER Persistent Identifier: http://doer.col.org/handle/123456789/9041