note

【Tableau】関数メモ（DATEDIFF）

Tableauの DATA SABERを勉強をしていく中で、よく使った関数について、自身の復習と理解を深める目的でメモします。 「使用例 ...
CodeZine（コードジン）

SQL Serverにおける日付/時刻計算のベストプラクティス

翔泳社では、「独習」「徹底入門」「スラスラわかる」「絵で見てわかる」「一年生」などの人気シリーズをはじめ、言語や開発手法、最新技術を解説した書籍を多数手がけています。プロジェクトマネジメントやチームビルティングといった管理職向けの ...
GitHub

DATEDIFF function does implicit rounding

In most databases, DATEDIFF provides the whole number of intervals between the start and end dates. ClickHouse rounds those values. For example a 4 day interval registers as a week. SELECT ...
GitHub

7.Datepart,Dateadd,DateDiff.sql

#insert into customer_orders_dates values(1000, 1 , '2022-01-05', '2022-01-11'); #insert into customer_orders_dates values(1001, 2 , '2022-02-04', '2022-02-16'); # ...
CCM

What is the equivalent of DATEDIFF in Oracle?

DATEDIFF is a common function in the SQL Server to find the number of days between two dates. Oracle offers its own solution, although does not have the DATEDIFF function. You have the right to access ...
crossjoin.co.uk

Using DateDiff() To Calculate Time Intervals In DAX

One of the most useful new additions to DAX in Excel 2016 and the Power BI Designer is the DateDiff() function. It does exactly what you would expect: calculate the amount of time in between two dates ...
crossjoin.co.uk

Using DateDiff() To Calculate Time Intervals In DAX

One of the most useful new additions to DAX in Excel 2016 and the Power BI Designer is the DateDiff() function. It does exactly what you would expect: calculate the amount of time in between two dates ...