SQL Training

Apart from our Flagship course Advanced diploma in Bigdata, we also have course in Java, python, SQL, PySpark, postgreSQL etc, all are instructor led online courses.

Get Trained by Exprienced consultants with multiple decades of experience, Our rates staring as low as 10 USD /hour.
for more details and Fee discounts
skype: constantinestanley
whatsapp: +91 9895942514

Basic Course

Course Overview:

Course Overview: This introductory course provides a solid foundation in Structured Query Language (SQL), the standard language for interacting with relational databases. Students will learn the fundamental concepts of SQL, including data definition, data manipulation, and query execution.

Key Topics:

Introduction to SQL: History, purpose, and database concepts
Data Definition Language (DDL): Creating, modifying, and deleting tables, indexes, and constraints
Data Manipulation Language (DML): Inserting, updating, and deleting data
Querying data: SELECT statement, WHERE clause, ORDER BY, GROUP BY, HAVING
Joining tables: INNER JOIN, OUTER JOIN, UNION, INTERSECT
Subqueries and correlated subqueries
Aggregate functions: COUNT, SUM, AVG, MIN, MAX
Common Table Expressions (CTEs)

Advanced Course

Course Overview:

Building upon the foundation of the basic course, this course delves deeper into SQL concepts and introduces advanced topics such as stored procedures, functions, triggers, and window functions.

Key Topics:

Stored procedures and functions: Creating and using stored procedures and functions
Triggers: Creating and using triggers to automate database tasks
Window functions: RANK, DENSE_RANK, ROW_NUMBER, LEAD, LAG
Indexes: Creating and using indexes to improve query performance
Constraints: Check constraints, unique constraints, foreign key constraints
Transaction management: ACID properties, COMMIT, ROLLBACK
Database normalization: First normal form (1NF), second normal form (2NF), third normal form (3NF)