Видео с ютуба Null Functions In Sql

NULL Functions in SQL

SQL NULL Functions | COALESCE, ISNULL, NULLIF, IS (NOT) NULL | #SQL Course 18

SQL | Null Function in SQL | ISNULL | COALESCE | IFNULL | NVL

SQL - Значения NULL - W3Schools.com

NULL Functions | ZN, IFNULL, ISNULL | #Tableau Course #91

SQL NULL Functions Explained: COALESCE vs IFNULL for Beginners

30. SQL Server NULL FUNCTIONS | ISNULL() & COALESCE() | T-SQL Demo

Working with SQL NULL values | Null Handling Functions

SQL 14: NULL Functions in SQL || How to deal with NULL value for calculation in SQL

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Oracle interview question difference between null functions | NVL vs NVL2 vs NULLIF vs COALESCE

Difference between COALESCE and ISNULL? How are NULLs handled in SQL Server

SQL tutorial 72: NVL SQL NULL function By Manish Sharma RebellionRider

SQL NULL FUNCTIONS | SYNTAX

Null Functions in Oracle SQL

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SQL NULL Functions Explained: ISNULL vs. COALESCE with Real Examples | @codewithabby | 2025

Different ways to replace NULL in sql server - Part 15

SQL Tutorial #34 - NULL Functions