17.05 - Example: SELECT With Queue Tables - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Manipulation Language

Product
Advanced SQL Engine
Teradata Database
Release Number
17.05
Published
January 2021
Language
English (United States)
Last Update
2021-01-22
dita:mapPath
vnq1596660420420.ditamap
dita:ditavalPath
hoy1596145193032.ditaval

The following statement measures the queue depth of a queue table named shopping_cart:

     SELECT COUNT(*)
     FROM shopping_cart;

Assuming the column named cart_qits contains QITS values, this statement returns the shopping_cart queue table in FIFO order:

     SELECT *
     FROM shopping_cart
     ORDER BY cart_qits;