SQL Tutorial for Beginners
SQL tutorial provides basic and advanced concepts of Structured Query Language and how you deploy SQL to work with a relational database system. Our SQL tutorial is designed for beginners and professionals.
SQL (Structured Query Language) is used to perform operations on the records stored in a database such as updating records, deleting records, creating and modifying tables, views etc.
Structured Query Language (SQL) is one of the most enduring technologies around. It's so successful that many non-relational, "NoSQL" databases are scrambling to add SQL interfaces.
SQL Tutorial Index
SQL Database
- SQL Create Database
- SQL DROP Database
- SQL SELECT Database
- SQL RENAME Database
SQL Table
- SQL TABLE
- SQL CREATE TABLE
- SQL COPY TABLE
- SQL RENAME TABLE
- SQL ALTER TABLE
- SQL DELETE
- SQL TRUNCATE TABLE
- SQL DROP TABLE
- SQL UPDATE TABLE
- SQL INSERT TABLE
SQL SELECT
- SQL SELECT Statement
- SQL SELECT WHERE Clause
- SQL SELECT IN Operator
- SQL BETWEEN Operator
- SQL SELECT BETWEEN Operator
- SQL SELECT AND Operator
- SQL SELECT OR Operator
- SQL SELECT LIKE Operator
- SQL SELECT DISTINCT
- SQL SELECT COUNT
- SQL SELECT SUM
- SQL SELECT MAX
- SQL SELECT MIN
- SQL SELECT AVG
- SQL SELECT SUM
- SQL SELECT NOT Operator
SQL Clause
SQL INSERT
- SQL INSERT Statement
- SQL INSERT INTO Statement
- SQL INSERT INTO Values
- SQL INSERT INTO SELECT
- SQL Insert multiple rows
SQL JOIN
SQL OPERATOR
Difference
- SQL vs NOSQL
- WHERE vs HAVING
- DELETE vs DROP
- GROUP BY vs ORDER BY
- DROP vs TRUNCATE
- SQL IN vs SQL EXISTS
- Difference between Delete, Drop and Truncate in SQL
MISC
- SQL SubQuery
- SQL CASE
- Commit and Rollback in SQL
- SQL Inner Join
- Pattern Matching in SQL
- DDL Commands in SQL
- DML Commands in SQL
- Types of SQL Commands
- SQL COUNT
- SQL Primary Key
- SQL FOREIGN KEY
- SET Operators in SQL
- Check Constraint in SQL
- SQL EXCEPT
- SQL VIEW
- SQL WHERE Statement
- SQL CRUD Operation
- Where Condition in SQL
- Update Query in SQL
- SQL ALTER TABLE
- TCL Commands in SQL
- Types of SQL JOINS
- SQL Nth Highest Salary
- SQL NOT OPERATOR
- SQL UNION ALL
- SQL INTERSECT
- SQL Data Definition Language
- SQL Data Manipulation Language
- SQL Data Control Language
- SQL CONSTRAINTS
- SQL Aggregate Operators
- SQL Scalar Functions
- SQL KEYS
- Codd’s Rules in SQL
- What is SQL Injection?
- Trigger In SQL
- SQL WHERE Multiple Conditions
- Truncate function in SQL
- SQL Formatter
- WEB SQL
- SQL Auto Increment
- Save Point in SQL
- space() function in SQL
- SQL Aggregate Functions
- SQL Topological Sorting
- SQL Injection
- SQL Cloning Tables
- SQL Aliases
- SQL Handling Duplicate
- Grant Command in SQL
- SQL SET Keyword
- SQL Order BY LIMIT
- SQL Order BY RANDOM
How To
- How to use the BETWEEN operator in SQL
- How To Use INNER JOIN In SQL
- How to use LIKE in SQL
- How to use HAVING Clause in SQL
- How to use GROUP BY Clause in SQL
- How To Remove Duplicates In SQL
- How To Delete A Row In SQL
- How to add column in table in SQL ?
- How to drop a column in SQL?
- How to create a database in SQL?
- How to use COUNT in SQL?
- How to Create Temporary Table in SQL?
- How to Add Foreign Key in SQL?
- How to Add Comments in SQL?
- How To Use Group By Clause In SQL
- How To Use Having Clause In SQL
- How To Delete Column In Table
- How To Compare Date In SQL
- How index works in SQL
- How to calculate age from Date of Birth in SQL
- How to Rename Column name in SQL