例: 2004年の各四半期の週数 - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQLの日付/時刻関数と式

Product
Advanced SQL Engine
Teradata Database
Release Number
17.05
17.00
Published
2020年6月
Language
日本語
Last Update
2021-03-30
dita:mapPath
ja-JP/xmd1556127764262.ditamap
dita:ditavalPath
ja-JP/xmd1556127764262.ditaval
dita:id
B035-1211
Product Category
Software
Teradata Vantage

次の例では、2004年の各四半期の週の数を表示します。

SEL quarter_of_year, MAX(week_of_quarter)
FROM  Sys_Calendar.BusinessCalendar
WHERE year_of_calendar=2004
GROUP BY 1 ORDER BY 1;
SET SESSION CALENDAR = Teradata;
Quarter_of_Year Maximum(Week_of_Quarter)
1 13
2 13
3 13
4 13
SET SESSION CALENDAR = ISO;
Quarter_of_Year Maximum(Week_of_Quarter)
1 13
2 13
3 13
4 14
SET SESSION CALENDAR = COMPATIBLE;
Quarter_of_Year Maximum(Week_of_Quarter)
1 13
2 13
3 14
4 14