Crystalspiders Institute - Database Services & Training | SQL Server DBA, PostgreSQL DBA, Power BI, Python & AI Training

SQL and PL/SQL Development Training

Become a skilled Oracle SQL and PL/SQL Developer and learn database design, implementation, stored procedures, functions, packages, triggers, cursors, exception handling, and real-world development projects.

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Course Highlights

Gain practical SQL and PL/SQL development expertise through a comprehensive curriculum covering database design, programming, performance optimization, and real-world project implementation.

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Course Duration

75 Days Intensive Training with structured learning and practical assignments.

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Core SQL Concepts

Master DDL, DML, DCL, TCL, Joins, Views, Constraints, and Indexing techniques.

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PL/SQL Development

Develop Procedures, Functions, Packages, Triggers, Cursors, and Exception Handling logic.

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Hands-on Practice

Work on 100+ practical SQL and PL/SQL exercises based on real-world scenarios.

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Database Design

Learn Data Modeling, ER Diagrams, Normalization, and Relational Database Design.

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Performance Tuning

Optimize queries using execution plans, indexing strategies, and SQL best practices.

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Trainer Experience

Learn from a professional with 19+ years of experience in database technologies.

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Career Support

Receive resume guidance, interview preparation, and placement assistance.

Upcoming Free Demo Class

Course: SQL & PL/SQL Development Training

Date: 06 July 2026

Time: 07:00 AM IST

Class: 60 Minutes

Schedule: Monday to Friday

Platform: Zoom Meeting

Fee: Contact Us for Fee Details

Meeting Link: Join Demo Class

Trusted SQL & PL/SQL Training

1000+

Students Trained

100+

Practical SQL & PL/SQL Exercises

50+

Training Batches Completed

19+

Years Industry Experience

Live SQL & PL/SQL Development Training Sessions

Master SQL and PL/SQL Development through instructor-led live training, hands-on coding practice, real-world database projects, and industry-oriented exercises designed to build strong database programming and query optimization skills.

Course Overview

SQL and PL/SQL are the foundation of modern database application development. Organizations across industries rely on SQL developers to design database structures, write efficient queries, develop stored procedures, functions, packages, and optimize database performance for business-critical applications.

This comprehensive training program is designed for students, software developers, database professionals, and career aspirants who want to build strong SQL and PL/SQL programming skills. Participants will gain hands-on experience in writing complex queries, developing database objects, handling exceptions, implementing business logic, and working with real-world database development scenarios.

SQL Fundamentals Advanced Queries PL/SQL Programming Procedures & Functions Packages & Triggers Performance Tuning

Why Choose Our SQL & PL/SQL Development Training?

Build strong database programming skills through practical, industry-oriented training designed to prepare you for real-world development projects and technical interviews.

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Hands-On Coding Practice

Master SQL and PL/SQL through extensive coding exercises, assignments, and practical database development activities.

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Real-World Development Scenarios

Learn how business applications interact with databases using real-world use cases, data models, and development workflows.

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Industry-Oriented Curriculum

Cover essential concepts including advanced queries, procedures, functions, packages, triggers, cursors, and exception handling.

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Expert-Led Training

Learn directly from an industry professional with extensive experience in database development and enterprise applications.

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Performance Optimization Skills

Understand query tuning techniques, execution plans, indexing strategies, and SQL best practices for high-performance systems.

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Career & Interview Preparation

Gain confidence through resume guidance, interview-focused questions, coding challenges, and practical troubleshooting exercises.

Course Syllabus

Module 1: Introduction of SQL, RDBMS, Software's and Tools
  • History of SQL
  • What is the Transact SQL and PL/SQL?
  • Understand the difference in MS SQL Server database and Oracle database!
  • SQL Server Versions and Editions
  • SQL Server Management Studio Tool
  • SQL Developer Tool
  • DBeaver Tool
  • DB Visualizer Tool
  • Toad Tool
Module 2: DB Objects and SQL Commands
  • Different Types of Objects in RDBMS databases
  • What is the purpose of Table object?
  • Understand Different terminologies like Columns, Rows, Data & Attributes
  • SQL Commands
  • Different data types in SQL
  • DDL - Data Definition Language (CREATE, ALTER & DROP)
  • DML - Data Manipulation Language (INSERT, UPDATE & DELETE)
  • TCL - Transaction Control Language (BEGIN TRAN, COMMIT, ROLLBACK & SAVEPOINT)
  • DCL - Data Control Language (GRANT & REVOKE)
  • DRL - Data Retrieval Language (SELECT)
Module 3: Different Types of Operators
  • Different Types of Operators in RDBMS databases
  • Understand the query logical processing in SQL
  • Comparison Operators (<,>, <=,>=, =, !=, <>)
  • Logical Operators (NOT, AND, OR)
  • Wildcard Search Operators (%, _, ^, [] )
  • Combine Data Set Operators (UNION ALL, UNION, INTERSECT, EXCEPT & MINUS)
Module 4: Normalization Forms, Keys and Relationships
  • Different Types of Normal Forms
  • Normal Form 1 Rules
  • Normal Form 2 Rules
  • Normal Form 3 Rules
  • Understand the concept of Key in a Dataset
  • Different types of Keys
  • Super Keys, Candidate Keys & Primary Key in a Table
  • Understand the Parent and Child table's
  • Different types of Relationships
  • One to One Relationship
  • One to Many Relationship
  • Many to Many Relationship
Module 5: Different Types of Constraints
  • Different types of constraints
  • Understand business rules in a dataset
  • NULL & NOT NULL constraints
  • Default constraints
  • Check constraints
  • Primary key constraints
  • Foreign key constraints
  • Unique key constraints
Module 6: Joins
  • Different types of joins
  • Rules and recommendations to join datasets
  • Inner join
  • Outer Joins - Left Join / Left Outer Join
  • Outer Joins - Right Join / Right Outer Join
  • Outer Joins - Full Join / Full Outer Join
  • Cross join & Cartesian product
  • Self join
  • Equi join
  • Update & delete the data from a table by using joins
Module 7: Built-in Functions
  • Different types of functions
  • Variables in SQL
  • String functions:
  • Sub string function, character index function, length function, left function, right function, trim function, upper & lower functions, replace & stuff functions, and reverse function, concat function, convert function...etc
  • Date time functions:
  • Getdate function, dateadd function, datepart function, month/year/day functions, datediff function...etc
  • Display the date with different formats by using convert function
  • NULL functions:
  • Isnull function, coalesce function, nullif function, and iif function
  • Aggregate functions:
  • Sum function, avg function, min function, max function, count function
  • Understand the Group by clause
  • Windowing functions:
  • Row number function, Rank function & Dense Rank function
Module 8: Sub Queries
  • Understand the main purpose of Sub Query
  • Different types of outputs return by a sub query
  • Scalar output, Multi values output & Table valued output
  • Dynamic value in WHERE claus
  • Different types of sub queries
  • Non correlated sub query and correlated sub query
  • Derived Table (Sub query in FROM clause)
  • Column expression (Sub query in SELECT class)
  • Usage of EXIST & NOT EXIST keywords
  • CTEs
Module 9: Ordering data sets, avoid duplicate data, fetch sample data
  • OORDER BY clause
  • DISTINCT keyword
  • FETCH keyword
  • TOP keyword
  • OFFSET keyword
Module 10: Different types of tables and columns
  • Local temporary tables
  • Global temporary tables
  • Table variables
  • Identity columns
  • Sequence objects
Module 11: Control flow statements
  • BEGIN...END block
  • IF...ELSE block
  • GOTO label
  • WAITFOR command
  • CASE in SELECT & WHERE clauses
  • WHILE Loops
  • CURSORs
  • TRY & CATH blocks
  • THROW
  • RETURN
Module 12: Merge and Triggers
  • Data synchronization by using MERGE statemet
  • Understand the purpose of Triggers in SQL
  • INSERTED & DELETED table's
  • Triggers for INSERT, UPDATE & DELTE operations
  • Data synchronization by using Triggers
  • Maintain history & audit data by using Triggers
  • Control the DML operations against tables by suing Triggers
  • INSTEAD OF triggers
Module 13: Views and Functions
  • Implement the views for different requirements
  • Different types of functions
  • Scalar & Table Values functions
  • Implement functions with input parameters
Module 14: Transactions with Error/Exception Handling
  • Characteristics of a transaction
  • Atomicity, consistency, isolation, durability
  • Understand the error handling and store error message in error logs
  • Use TRY & CATCH blocks
  • Commit and rollback the transactions.
  • Behavior of a transaction
  • Raising Exceptions
  • User-defined Exceptions
  • Pre-defined Exceptions
Module 15: Implement Stored Procedures
  • Dynamic SQL statements
  • Understand the usage of stored procedures
  • Stored procedure with IN and OUT parameters
  • Stored procedures with default parameter values
  • Include error handling mechanism inside stored procedure
  • Stored procedures to process new data to the database
  • Stored procedures to process updates across multiple tables
  • Implement stored procedures to archive the data from tables
  • Implement stored procedures to pure the data from tables
  • Implement stored procedures to process the business rules
Module 16: Performance Tuning
  • Locks
  • Deadlocks
  • Heap and Cluster tables
  • Indexes - Clustered and NON-Clustered
  • Statistics
  • Execution plans and Query optimizer
  • Compress the tables
  • Add missing indexes to the tables
  • Logical partition of tables
  • Rebuild and Reorganize the indexes
  • Add the necessary indexes based on the SQL queries
Module 17: Export and Import the data
  • Export data from database to Excel, CSV, Text files, and other databases
  • Import the data from Excel, CSV, Text files to databases
Module 18: Security in SQL
  • Grant and Revoke the access to users
  • Different access roles in a database
  • Encrypt and Decrypt the data in a table by using Passwords
Module 19: Automation in SQL
  • Create and modify the jobs
  • Schedule the jobs to run as per the requirements
Module 20: Database backups and Restore
  • Database backup
  • Database restore from the backup
Module 21: Packages
  • Package Specification
  • Package Body
  • Using the Package Elements

Who Can Join?

🎓 Fresh Graduates Seeking IT Careers
💻 Software Developers Working with Databases
🗄️ Aspiring SQL & PL/SQL Developers
📊 Data Analysts and Reporting Professionals
🔄 ETL and Data Integration Developers
🏢 Working IT Professionals
🚀 Career Changers Entering the Data Domain
📚 Students Looking to Build Database Skills

Career Opportunities

💼 SQL Developer
🚀 PL/SQL Developer
🏗️ Database Application Developer
⚙️ Production Support Engineer
📊 Data Analyst
🔄 ETL / Data Integration Developer
📈 Reporting & BI Developer
🌐 Full Stack Developer (Database Focus)

What You Will Gain

Industry-Ready SQL Development Skills
Advanced PL/SQL Programming Expertise
100+ Hands-on SQL & PL/SQL Exercises
Real-Time Database Project Experience
Query Tuning & Performance Optimization Techniques
Practical Knowledge of Database Design Concepts
Technical Interview Preparation
Career Guidance & Resume Building Support

Sample SQL & PLSQL Development Training Videos

STUDENT SUCCESS STORIES

What Our Students Say

Hear from students who have successfully completed our training programs and advanced their careers through practical learning.

S

SQL Training Student

Google Review
★★★★★

The SQL training was simple and practical with clear explanations. Reddy sir is very supportive, and the sessions helped me build strong skills in SQL. It was a great step in building a strong foundation for my technology career.

View Google Review
D

SQL DBA Student

Google Review
★★★★★

Completely new technology for me. Reddy sir explained concepts clearly, helped with resume building, interview preparation, VMware setup, and practical exercises that boosted my confidence.

View Google Review
P

PostgreSQL DBA Student

Google Review
★★★★★

Excellent practical sessions with real-time scenarios. The course content, support, and guidance helped me gain confidence in PostgreSQL administration and troubleshooting.

View Google Review

Frequently Asked Questions

Do I need prior database experience?

No. This training starts with SQL fundamentals and gradually progresses to advanced SQL and PL/SQL programming concepts, making it suitable for both beginners and experienced professionals.

Will I get practical coding experience?

Yes. The course includes extensive hands-on SQL and PL/SQL exercises, assignments, and real-world database development scenarios to help you build practical skills.

What topics are covered in the training?

The training covers SQL fundamentals, advanced queries, joins, subqueries, views, indexes, stored procedures, functions, packages, triggers, cursors, exception handling, and query performance optimization.

Is this training suitable for working professionals?

Yes. The course is designed for students, software developers, database professionals, and working IT professionals. Flexible weekday and weekend batches are available.

Will interview questions and coding challenges be covered?

Yes. The training includes interview-focused SQL and PL/SQL questions, coding exercises, real-world problem-solving scenarios, and technical interview preparation sessions.

Will I receive assistance with resume preparation and career guidance?

Yes. We provide resume-building guidance, project presentation tips, career counseling, and interview preparation support to help you pursue opportunities as a SQL Developer, PL/SQL Developer, Database Developer, ETL Developer, or Data Analyst.

Will I work on real-time projects during the training?

Yes. Participants work on practical database development exercises and project-based scenarios that simulate real-world business applications and enterprise database environments.

Become a Job-Ready SQL & PL/SQL Developer

Gain hands-on experience in SQL, PL/SQL, database programming, query optimization, and real-world development scenarios with guidance from experienced industry professionals.

Book Your Free Demo Class