LinkedIn

Learn SQL Server SUBSTRING and CHARINDEX Functions Through Practical Example

SUBSTRING and CHARINDEX functions are two of the most commonly used string functions in SQL. They allow you to extract and search for substrings within strings. SUBSTRING: The SUBSTRING function is ...
マイナビニュース

Transact-SQLの関数を理解しよう - 文字列編

SQL Serverは、Microsoft社のリレーショナルデータベース(RDBMS)です。近年は、小中規模向けエディション「SQL Server Express Edition」や、GUI管理ツール「SQL Server Management Studio (Basic/Express)」が無償で提供されていることもあり、データベースにSQL Serverを使った開発に ...
note

SQL,SUBSTRING各種DBの挙動、Tsurugiもあるよ

SUBSTRING は、文字列の一部を抽出するための標準SQL関数です。ISO/IEC 9075（通称ISO SQL）で定義されており、多くのデータベース製品でも対応しています。 SUBSTRINGはDBによって挙動が違います。いや少し語弊があるかもしれません。SUBSTRING('abcde' FROM 3 FOR 2)のよう ...
LinkedIn

Mastering Name Cleanup in SQL with CHARINDEX and SUBSTRING

📅 day 50/100 - Mastering Name Cleanup in SQL Using CHARINDEX and SUBSTRING worked on a SQL logic to split names stored in the format: 🧾 "Lastname, Firstname Middlename" The goal was to extract: ...
Ars Technica

You ugly (SQL, Substring, multiple charindex occurrences)

I'm having to hack a report together to pull data from another field in the same table. The row selection is going to be based on various elements in the above 'foreignkey' field - elements 1, 2, 4 & ...
makeuseof

SQL String Functions: 10 of the Most Useful

Sandra is a Tech enthusiast with a Journalism and Full-stack web development background. She specializes in web development and Cloud technology. For leisure, Sandra enjoys a good thriller, hugging ...
GitHub

SQL Query with SUBSTRING and CHARINDEX

creation_date_utc between '2023-08-20 00:00:00' and '2023-08-26 23:59:59' ...