Introduction to Databases and SQL
Basics of SQL: Select Statement
Filtering and Sorting Data
SQL Functions: Aggregate Functions, String Functions, Date Functions
Joining Tables: Inner Join, Outer Join, Self Join
Subqueries and Nested Queries
Grouping and Aggregating Data
Modifying Data: Insert, Update, Delete Statements
Constraints: Primary Key, Foreign Key, Unique Constraint
Views: Creating and Managing Views
Indexes and Performance Tuning
Transactions and Locks
Data Definition Language (DDL): Creating, Altering, Dropping Tables
Data Manipulation Language (DML): Insert, Update, Delete Operations
Data Control Language (DCL): Grant, Revoke Permissions
Our Comprehensive Curriculum
Introduction to PL/SQL
PL/SQL Syntax and Structure
PL/SQL Variables and Constants
Control Structures: IF-THEN-ELSE, CASE Statements, Loops
Cursors: Implicit and Explicit Cursors
Exception Handling: Error Types, Exception Blocks
Procedures and Functions: Creating and Calling Stored Procedures and Functions
Triggers: Before and After Triggers, Trigger Types
Packages: Creating and Using Packages
Dynamic SQL: Using EXECUTE IMMEDIATE Statement
Advanced PL/SQL Techniques: Bulk Operations, Records, Collections
PL/SQL Optimization and Performance Tuning
Error Logging and Debugging Techniques
Accessing Remote Data with PL/SQL
Securing PL/SQL Code: Roles, Privileges, and Security Best Practices
