SQL Server Tutorial

Written By:- Isha Malhotra

• Insert in SQL →

What is SQL Server

SQL Server is Relational Database Management System developed by Microsoft to store and retrieve data.

What is SQL

SQL stands for Structured Query Language. SQL is basically Relational Database language which is used to create, manipulate and access the database

SQL Categorization

DDL (Data Definition Language)

create, alter, drop, truncate

DML (Data Manipulation Language)

insert, update and delete

Select

Select command is used to retrieve data from database.

DCL (Data Control Language)

Grant, invoke

Data Types of SQL Server

There are many data types availble in SQL Server and some of these are as follows :-

Numeric

int(4 bytes), bigint(8 bytes) , smallint (2 bytes) and tinyint(1 byte)

Floating Point Numeric

Float(size depends on value) , Real (4 bytes)

Character String

Char, Varchar, Text

SQL Tutorial with Example

SQL Server Tutorial. In this sql server tutorial, I have covered sql topics like insert, update, delete, select, Constraints, Aggregate function, like operators, group by, order by, case, range, top, join, stored procedure, triggers, xml data etc with example and queries. I have also shared Frequently asked SQL Interview Questions with Answers. In this Tutorial you will also get Practice Sheets and QUIZ Questions with Answers.

SQL Server Tutorials Links

• SQL Server Tutorial
• Insert command in SQL
• Select
• IS Null
• Constraints in SQL
• Primary V/S Unique
• Primary V/S Foreign
• Delete V/S Truncate
• Aggregate Function
• Like Operator
• Group By
• Order By
• Case in SQL
• Range in SQL
• Top in SQL
• Join
• Stored Procedure
• Stored Procedure V/S Function
• Triggers in SQL
• XML in SQL Server
• SQL Practice Paper 1
• SQL Interview Question

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