17.05 - Evaluation Order of WHERE, GROUP BY, and HAVING Clauses - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Manipulation Language

Product
Advanced SQL Engine
Teradata Database
Release Number
17.05
Release Date
January 2021
Content Type
Programming Reference
Publication ID
B035-1146-175K
Language
English (United States)
When the WHERE, GROUP BY, and HAVING clauses are used together in a SELECT statement, the order of evaluation is as follows:
  1. WHERE
  2. GROUP BY
  3. HAVING