CHAR vs VARCHAR in SQL | Quick Difference Explained
0:18
YouTubeThe Learning Ledger
CHAR vs VARCHAR in SQL | Quick Difference Explained
In this short video, you’ll learn the difference between CHAR and VARCHAR in SQL and when you should use each one. CHAR stores fixed-length data, meaning it always takes the same amount of space. VARCHAR stores variable-length data, saving space by storing only what’s needed. Knowing the difference helps you design efficient and optimized ...
82 views6 days ago
Varchar Data Types
String Databases types in SQL - Char, Varchar , Nvarchar
0:59
String Databases types in SQL - Char, Varchar , Nvarchar
YouTubeMindful Techie
4.2K viewsJul 28, 2024
SQL DATA TYPES: UNDERSTANDING THE DIFFERENCES BETWEEN CHAR, NCHAR, VARCHAR, AND NVARCHAR #sql
7:54
SQL DATA TYPES: UNDERSTANDING THE DIFFERENCES BETWEEN CHAR, NCHAR, VARCHAR, AND NVARCHAR #sql
YouTubeThe Code Samples
11.1K viewsJan 13, 2023
Char, Varchar, Nchar and Nvarchar Data Types in SQL | SQL Live Training Demo Video
12:00
Char, Varchar, Nchar and Nvarchar Data Types in SQL | SQL Live Training Demo Video
YouTubeCodeInQueries
311 views9 months ago
Top videos
NVARCHAR の長さを省略したらどうなる？【SQL Server】 #sqlserver #tsql #データベース
0:56
NVARCHAR の長さを省略したらどうなる？【SQL Server】 #sqlserver #tsql #データベース
YouTubeSoftmoco Tech
40 views2 days ago
Ultimate Guide to SQL DDL — CREATE/ALTER/DROP + Data Types & Constraints (Beginners Tutorial 2025)
25:46
Ultimate Guide to SQL DDL — CREATE/ALTER/DROP + Data Types & Constraints (Beginners Tutorial 2025)
YouTubeCS with UT
10 views2 days ago
【职业规划】末流 985 科班 24 岁，芯片驱动开发被裁！转 Java 后端没面试？
9:01
【职业规划】末流 985 科班 24 岁，芯片驱动开发被裁！转 Java 后端没面试？
bilibili码士集团-之之
1 day ago
Varchar SQL
What Is Varchar In Mysql? - Next LVL Programming
2:19
What Is Varchar In Mysql? - Next LVL Programming
YouTubeNextLVLProgramming
48 views10 months ago
How to change column type Int into Varchar in SQL Server | SQL Conversion Int into Varchar
2:38
How to change column type Int into Varchar in SQL Server | SQL Conversion Int into Varchar
YouTubeTSInfo Technologies
213 viewsMay 24, 2024
SQL Char() Vs VarChar() Data Types?
4:41
SQL Char() Vs VarChar() Data Types?
YouTubeDont Be Average
898 viewsJul 26, 2023