SQL Course in Janakpuri, Delhi
Learn SQL at our Janakpuri (District Centre) branch — Janakpuri West / Janakpuri East Metro. Classroom + live online, real company projects, and placement support.
Why learn SQL in Janakpuri?
Students from Janakpuri, Tilak Nagar, Vikaspuri, Hari Nagar, Rajouri Garden and Subhash Nagar choose our Janakpuri centre because it is close to Janakpuri West / Janakpuri East Metro and the batches fit around college and office timings. Every class is hands-on with company-style data, and your progress is tracked topic by topic on our online test portal.
201, 2nd Floor, Westend Mall, District Centre, Janakpuri, New Delhi, 110058
🚇 Janakpuri West / Janakpuri East Metro · 🕘 Mon–Sat, 9 AM – 6 PM
SQL syllabus
01Introduction to Databases & SQL5 topics
- Databases, DBMS & RDBMS concepts
- Relational vs non-relational databases
- MySQL, SQL Server, Oracle, PostgreSQL
- Tables, records & fields
- Command types: DDL, DML, DQL, DCL, TCL
02Database & Table Management (DDL)5 topics
- Create, select & drop databases
- Creating tables & SQL data types
- Constraints: NOT NULL, UNIQUE, PRIMARY KEY, FOREIGN KEY, CHECK, DEFAULT
- ALTER: add, modify, rename & drop columns
- DROP vs TRUNCATE; schema & table-design best practices
03Data Manipulation (DML)5 topics
- INSERT single, multiple & from another table
- UPDATE with conditions & multiple columns
- DELETE specific & all records
- DELETE vs TRUNCATE vs DROP
- Handling NULLs; data consistency & integrity
04Data Retrieval with SELECT5 topics
- SELECT syntax, specific columns, DISTINCT
- WHERE with comparison & logical operators
- BETWEEN, IN, NOT IN, LIKE & wildcards
- ORDER BY, LIMIT / TOP / FETCH
- Aliases and expressions
05Functions in SQL5 topics
- String: UPPER, LOWER, LENGTH, SUBSTRING, TRIM
- Numeric: ROUND, CEILING, FLOOR
- Date: CURRENT_DATE, NOW, DATEADD / DATEDIFF
- Aggregates: COUNT, SUM, AVG, MIN, MAX
- GROUP BY, HAVING, and WHERE vs HAVING
06Joins & Relationships4 topics
- Primary vs foreign keys
- INNER, LEFT, RIGHT, FULL & SELF JOIN
- Joining multiple tables with conditions
- Real-world join scenarios & performance
07Subqueries & Nested Queries4 topics
- Single-row, multi-row & correlated subqueries
- Subqueries in SELECT, INSERT, UPDATE, DELETE
- IN, EXISTS, ANY, ALL
- Practical use cases
08Views, Indexes & Sequences3 topics
- Creating, updating & dropping views
- Types of indexes; when to use them
- Performance impact of indexes
09Transactions (TCL)3 topics
- What a transaction is; ACID properties
- COMMIT, ROLLBACK, SAVEPOINT
- Auto-commit vs manual commit
10Security & User Management (DCL)3 topics
- Creating users
- GRANT & REVOKE privileges
- Role management & security best practices
11Advanced SQL5 topics
- CASE and IF / ELSE logic
- Window functions: ROW_NUMBER, RANK, DENSE_RANK, OVER
- Common Table Expressions (CTE)
- Temporary tables & large datasets
- Query optimisation basics
12SQL for Data Analytics & MIS4 topics
- Queries for MIS reports & dashboards
- KPI calculations & time-based analysis
- Sales, finance & HR use cases
- SQL with Excel & Power BI
Read the full SQL syllabus page →
Fees & duration
| Programme | Duration | Fees |
|---|---|---|
| Basic MIS & Analytics | 3–4 months | ₹10,000 |
| Advance MIS & Analytics | 4–6 months | ₹20,000 |
| Professional MIS & Analytics + Job Placement | 6–8 months | ₹30,000 |
FAQs — SQL course in Janakpuri
Where is the SQL institute in Janakpuri?
Our Janakpuri (District Centre) branch is at 201, 2nd Floor, Westend Mall, District Centre, Janakpuri, New Delhi, 110058. Nearest metro: Janakpuri West / Janakpuri East Metro.
What is the fee for the SQL course in Janakpuri?
It is part of Basic MIS & Analytics (₹10,000, 3–4 months), Advance MIS & Analytics (₹20,000, 4–6 months), Professional MIS & Analytics + Job Placement (₹30,000, 6–8 months). Instalments are available.
Do you have weekend batches in Janakpuri?
Yes — weekday and weekend batches run at the Janakpuri branch, and live online batches are available if you cannot travel.
Is there placement support?
Yes. Aptitude training, resume and LinkedIn building, mock interviews and company drives through our online test portal.
Students from which areas join this branch?
Mostly from Janakpuri, Tilak Nagar, Vikaspuri, Hari Nagar, Rajouri Garden, Subhash Nagar and nearby areas of West Delhi.