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SQL
Introduction to SQL
Understand what is SQL
Basics of SQL
SQL Components
Importance of SQL
Download Proper SQL Tool
Data Definition Language (DDL)
SQL Setup
Download Proper SQL Tool
Installing SQL server
Setting up the database
Creating your first database
Basic SQL Queries
SELECT statement
FROM clause
WHERE clause
ORDER BY clause
LIMIT statement
DISTINCT clause
Advanced SQL Queries
JOIN operations
GROUP BY clause
HAVING clause
UNION operation
Wildcards usage
Sub-queries
SQL Operators
Comparison operators
Arithmetic operators
Logical operators
Set operators
Bitwise operators
Managing SQL Databases
Create databases
Modify databases
Delete databases
Handling database connections
Granting & revoking permissions
Database security
SQL Functions
Scalar functions
Aggregate functions
Date and time functions
String functions
Mathematical functions
Control flow functions
SQL Transact & Errors
Understanding transactions
COMMIT operation
ROLLBACK operation
SAVEPOINT operation
Exception handling in SQL
NULL values handling
SQL Index & Perf Tuning
Understanding indexes
Creating and modifying indexes
Index types in SQL
Performance tuning tips
SQL query optimization
Database normalization
SQL Trigs & Proc
Understanding triggers
Creating and managing triggers
Understanding stored procedures
Create & Manage SPs
Cursors in SQL
Temporary tables
SQL Data Types
Understanding SQL data types
Numeric data types
String data types
Date and time data types
Other special data types
NULL value
Data Management in SQL
Importing and exporting data
Data backup
Data recovery
Scheduled jobs
Monitoring activities
Database maintenance tasks
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For detailed explanations and theory, visit the
Complete Java Roadmap Notes
.