Collections:
NULL Values Involved in String Operations in SQL Server
What Happens If NULL Values Are Involved in String Operations in SQL Server Transact-SQL?
✍: FYIcenter.com
If NULL values are involved in string operations, the result will be string NULL values. The following tutorial script shows you some good examples:
SELECT 'FyiCenter'+NULL; GO ---------- NULL SELECT LEN(NULL); GO ---------- NULL SELECT REVERSE(NULL); GO ---------- NULL
⇒ NULL Values Involved in Datetime Operations in SQL Server
⇐ NULL Values Involved in Arithmetic Operations in SQL Server
2017-02-05, 1310🔥, 0💬
Popular Posts:
How To Divide Query Output into Multiple Groups with the GROUP BY Clause in SQL Server? Sometimes, y...
Can You Drop an Index Associated with a Unique or Primary Key Constraint in Oracle? You can not dele...
How To Find Out What Privileges a User Currently Has in Oracle? Privileges granted to users are list...
What Is the Difference Between GETDATE() and GETUTCDATE() in SQL Server Transact-SQL? The difference...
How To Format DATETIME Values to Strings with the CONVERT() Function in SQL Server Transact-SQL? SQL...