Example: Cumulative Sales During First Week of All Quarters - ISO Calendar - Analytics Database - Teradata Vantage

SQL Date and Time Functions and Expressions

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2023-10-30
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lifecycle
latest
Product Category
Teradata Vantage™

This example shows how cumulative sales for the first week of all quarters are totaled using the ISO calendar.

SET SESSION calendar = ISO;
SEL Item_Code, SUM(Sale_Amt) FROM Sales_Tbl
WHERE WeekNumber_Of_Quarter(Sale_Date) = 1
GROUP BY Item_Code;

SET SESSION calendar = ISO;

Item_Code SUM(Sale_Amt)
101 135
102 30
Sales_Tbl
Item_Code Sale_Amt Sale_Date
101 10 2008-12-30
101 15 2008-12-31
101 20 2009-01-01
101 25 2009-01-02
101 30 2009-01-03
101 35 2009-01-04
101 40 2009-01-05
101 45 2009-01-06
101 50 2009-01-07
101 55 2009-01-08
102 10 2009-01-01
102 20 2009-01-03
102 30 2009-01-05
102 40 2009-01-07
102 50 2009-01-09
Jan 2009 Calendar
S M T W T F S
        1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 26 27 28 29 30 31