SQL Server Data Types Fundamentals for Beginners
Автор: IT Software Dev
Загружено: 2026-01-07
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In this video, we learn the most widely used data types in SQL Server and when to use each one in real projects.
You will understand core numeric, string, date/time, and special types so you can design tables correctly and avoid common mistakes.
Resources:
GitHub: https://github.com/telugubuzzz/mssqls...
What you’ll learn:
👉Numeric types: int, bigint, decimal vs float (and which is best for money).
👉String types: char, varchar, nchar, nvarchar – choosing size and Unicode vs non‑Unicode.
👉Date/Time: date, time, datetime, datetime2 – which is recommended for new designs.
👉Special types: bit, uniqueidentifier, varbinary, xml – where they are commonly used.
📌If this video helps you understand data types better, LIKE the video, COMMENT your doubts, and SUBSCRIBE for more SQL Server videos.
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