Description
Course Name: Certificate in Oracle SQL
Course Id: COSQL/Q1001.
Eligibility: 10+2 Grade (higher Secondary) or Equivalent.
Duration: Two Month.
Objective: This course aims to provide comprehensive knowledge of Oracle SQL, focusing on database querying, data manipulation, and database management techniques. It covers SQL syntax, query optimization, joins, subqueries, and data retrieval from Oracle databases. The program prepares learners to efficiently write and execute SQL statements to manage and analyze data within Oracle environments.
How to Enroll and Get Certified in Your Chosen Course:
Step 1: Choose the course you wish to get certified in.
Step 2: Click on the “Enroll Now” button.
Step 3: Proceed with the enrollment process.
Step 4: Enter your billing details and continue to course fee payment.
Step 5: You will be redirected to the payment gateway. Pay the course and exam fee using one of the following methods:
Debit/Credit Card, Wallet, Paytm, Net Banking, UPI, or Google Pay.
Step 6: After successful payment, you will receive your study material login ID and password via email within 48 hours of fee payment.
Step 7: Once you complete the course, take the online examination.
Step 8: Upon passing the examination, you will receive:
• A soft copy (scanned) of your certificate via email within 7 days of examination.
• A hard copy (original with official seal and signature) sent to your address within 45 day of declaration of result.
Step 9: After certification, you will be offered job opportunities aligned with your area of interest.
Online Examination Detail:
Duration- 60 minutes.
No. of Questions- 30. (Multiple Choice Questions).
Maximum Marks- 100, Passing Marks- 40%.
There is no negative marking in this module.
| Marking System: | ||||||
| S.No. | No. of Questions | Marks Each Question | Total Marks | |||
| 1 | 10 | 5 | 50 | |||
| 2 | 5 | 4 | 20 | |||
| 3 | 5 | 3 | 15 | |||
| 4 | 5 | 2 | 10 | |||
| 5 | 5 | 1 | 5 | |||
| 30 | 100 | |||||
| How Students will be Graded: | ||||||
| S.No. | Marks | Grade | ||||
| 1 | 91-100 | O (Outstanding) | ||||
| 2 | 81-90 | A+ (Excellent) | ||||
| 3 | 71-80 | A (Very Good) | ||||
| 4 | 61-70 | B (Good) | ||||
| 5 | 51-60 | C (Average) | ||||
| 6 | 40-50 | P (Pass) | ||||
| 7 | 0-40 | F (Fail) | ||||
Key Benefits of Certification- Earning a professional certification not only validates your skills but also enhances your employability. Here are the major benefits you gain:
Practical, Job-Ready Skills – Our certifications are designed to equip you with real-world, hands-on skills that match current industry demands — helping you become employment-ready from day one.
Lifetime Validity – Your certification is valid for a lifetime — no renewals or expirations. It serves as a permanent proof of your skills and training.
Lifetime Certificate Verification – Employers and institutions can verify your certification anytime through a secure and reliable verification system — adding credibility to your qualifications.
Industry-Aligned Certification –All certifications are developed in consultation with industry experts to ensure that what you learn is current, relevant, and aligned with market needs.
Preferred by Employers – Candidates from ISO-certified institutes are often prioritized by recruiters due to their exposure to standardized, high-quality training.
Free Job Assistance Based on Your Career Interests – Receive personalized job assistance and career guidance in your preferred domain, helping you land the right role faster.
Syllabus
Introduction to Oracle SQL: Overview of Oracle Database, Understanding relational database concepts, SQL vs. PL/SQL, Installing and setting up Oracle Database, Introduction to SQL Developer and SQL*Plus, Basic SQL syntax and commands, Understanding DDL, DML, DCL, and TCL, Working with Oracle schemas and tablespaces, Data types in Oracle SQL, Best practices for writing SQL queries.
SQL Queries and Data Retrieval: Basic SELECT statement, Using WHERE clause for filtering data, Sorting data using ORDER BY, Using DISTINCT to remove duplicates, Using aliases for column and table names, Working with NULL values, Using logical operators (AND, OR, NOT), Using IN, BETWEEN, and LIKE for filtering, Understanding wildcard characters, Fetching top N rows and limiting results.
SQL Joins and Data Combination: Introduction to joins and their importance, INNER JOIN and its applications, LEFT JOIN and RIGHT JOIN, FULL OUTER JOIN, SELF JOIN and CROSS JOIN, Using NATURAL JOIN, Understandingequi and non-equi joins, Joins using USING and ON clauses, Performance optimization in joins, Nested queries using joins.
SQL Functions and Data Manipulation: String functions (CONCAT, SUBSTR, INSTR, REPLACE), Numeric functions (ROUND, CEIL, FLOOR, MOD), Date functions (SYSDATE, TO_DATE, TO_CHAR, MONTHS_BETWEEN), Aggregate functions (SUM, AVG, COUNT, MIN, MAX), Conversion functions (TO_NUMBER, TO_CHAR, TO_DATE), Case and decode functions, Handling NULL values with NVL and COALESCE, Using GROUP BY and HAVING clauses, Using CASE statements for conditional logic, Performance optimization using functions.
Subqueries and Advanced Data Retrieval: Introduction to subqueries, Single-row subqueries vs. multi-row subqueries, Correlated subqueries and their use, Using EXISTS and NOT EXISTS, Using ANY and ALL operators, Inline views and derived tables, Recursive subqueries, Performance considerations in subqueries, Converting subqueries to joins, Practical examples and real-world use cases.
Data Definition Language (DDL) Commands: Creating databases and schemas, Creating and modifying tables, Understanding constraints (PRIMARY KEY, FOREIGN KEY, UNIQUE, CHECK, NOT NULL), Altering and dropping tables, Creating and managing indexes, Understanding and using sequences, Creating and using synonyms, Managing views and materialized views, Using flashback queries, Best practices for database schema design.
Job Opportunities after Certificate in Oracle SQL
Graduates of this program gain expertise in SQL and Oracle database management, including database design, administration, query optimization, and cloud integration. This knowledge equips them for roles in IT, data analysis, cloud computing, application support, and business intelligence.
Key Career Options: Database Administrator (DBA), Oracle SQL Developer, Data Analyst, Business Intelligence Analyst, SQL Server Administrator, Data Engineer, Cloud Database Engineer, Application Support Analyst, ERP Consultant (Oracle), Oracle Cloud Consultant.
Salary Range (India):
Entry-level: ₹4–7 LPA
Mid-level: ₹7–15 LPA
Senior-level: ₹15–40 LPA
Industries Hiring Graduates: Information Technology (IT) & Software Development, Financial Services (Banks, Insurance, Investment Firms), Healthcare, Retail & E-commerce, Consulting & Research, Government & Public Sector.
Skills Developed: SQL query writing and optimization, Oracle tools (PL/SQL, Oracle SQL Developer), database administration, backup & recovery, performance tuning, cloud database management (Oracle Cloud), data security, and business intelligence reporting.
Graduates can advance to senior roles such as Senior DBA, Senior Oracle SQL Developer, Data Engineer Lead, ERP Consultant, or Cloud Database Architect. Additional certifications such as Oracle Certified Professional (OCP), Oracle PL/SQL Developer Certified Associate, and cloud certifications (AWS, Azure) significantly enhance career growth and earning potential.
