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Oracle SQL Course Outline
- Introduction to SQL
- SQL Developer
- Logging in SQL*Plus
- Connecting to Database on windows and Linux
- Database Objects
- CREATE TABLE statement
- Data types
- Overview of constraint
- Creating a table using subquery
- Use the ALTER TABLE statement to add, modify, and drop a column
- DROP TABLE statement
- Select Statements
- Arithmetic expressions and NULL values in the SELECT statement
- Column aliases
- Use of concatenation operator, literal character strings, alternative quote operator, and the DISTINCT keyword
- DESCRIBE command
- Sorting rows using ORDER BY clause
- SQL row limiting clause in a query
- Describe the differences between single row and multiple row functions
- Manipulate strings with character function in the SELECT and WHERE clauses
- Manipulate numbers with the ROUND, TRUNC and MOD functions
- Perform arithmetic with date data
- Manipulate dates with the date functions
- Managing constraints
- TYPES of Constraints
- ON DELETE Cascade option
- Set Operators
- INTERSECT operator
- MINUS operator
- Matching the SELECT statements
- Using ORDER BY clause in set operations
- Describe implicit and explicit data type conversion
- Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions
- Apply the NVL, NULLIF, and COALESCE functions to data
- Conditional Expressions
- Group Functions
- Grouping Rows (GROUP BY and HAVING clause)
- Nesting Group Functions
- Introduction to JOINS
- Types of Joins
- Natural join
- Self-join
- OUTER join
- Cartesian Joins / Cross Joins
- Introduction to Subqueries
- Single Row Subqueries
- Multiple Row Subqueries
- Introduction to Data Dictionary
- Describe the Data Dictionary Structure
- Using the Data Dictionary views
- DBMS_metadata
- User_source
- User_views
- Querying the Data Dictionary Views
- Why Views
- View TYPES
- Sequences and its use
- Using Synonyms
- SQL*Loader
- Loading data from excel / text files to tables
- DBMS_ErrorLog
- External tables
- Types of Indexes
- Binary Tree
- Bit Map
- Grant/Revoke privileges to other users
- With GRANT Option
- Objects Vs System Privileges
- Working with CURRENT_DATE, CURRENT_TIMESTAMP,and LOCALTIMESTAMP
- Working with INTERVAL data types
- Using Datetime functions in queries
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Oracle SQL Database Job Placement and Certification
At Tes DB Academy, we offer comprehensive support for Oracle SQL Database professionals, including job placement assistance and certification preparation. Our program not only provides in-depth training on Oracle SQL technologies but also helps you navigate the job market with expert guidance. From resume building and interview preparation to securing job opportunities, we are dedicated to ensuring your success. Achieve certification and advance your career with our tailored support and industry connections.
Gain Real-World Skills with Practical Training
Group Project Submission
Designed by Industry Experts
Gain practical experience in real-world scenarios
What is Oracle SQL used for?
Oracle SQL is used to manage and interact with Oracle databases. It allows users to create, read, update, and delete data stored in these databases.
SQL (Structured Query Language) helps in retrieving specific information from large datasets, performing complex queries, and managing the structure of the database itself.
Oracle SQL is widely used in business applications for tasks like data analysis, reporting, transaction processing, and database administration across various industries.
Yes, Oracle SQL and SQL (Structured Query Language) are related but slightly different.
SQL is a standardized language used to manage and manipulate relational databases. It’s a universal language supported by all relational database systems like MySQL, SQL Server, PostgreSQL, and Oracle.
Oracle SQL refers to the implementation of SQL specifically for Oracle databases. While it adheres to the standard SQL syntax, Oracle SQL includes additional features and proprietary extensions unique to Oracle, such as PL/SQL (Procedural Language SQL) for more complex operations like loops, functions, and triggers.
In summary, Oracle SQL is a specialized version of SQL with extra capabilities designed for Oracle’s relational database management system (RDBMS).
Oracle SQL and MySQL are both relational database management systems, but differ in key ways:
- Ownership: Oracle SQL is a proprietary system from Oracle Corporation, while MySQL is open-source (also owned by Oracle).
- Complexity: Oracle SQL is suited for large-scale enterprise applications with advanced features like PL/SQL, while MySQL is simpler and popular for web applications and smaller projects.
- Cost: Oracle SQL typically requires a paid license, whereas MySQL is free under the open-source GPL license.
At Tes DB Academy, it typically takes around 3 months to learn Oracle SQL through our comprehensive training program.
This time frame includes mastering the fundamentals of SQL, working with real-time projects, and gaining hands-on experience under the guidance of our expert instructors.
By the end of the course, you’ll be ready to apply your skills in real-world scenarios and confidently pursue job opportunities.
To learn SQL in Oracle, the best approach is to join a reputable training institute like Tes DB Academy. Our structured course will guide you through:
- Understanding the Basics: Learn SQL syntax, queries, and database structures.
- Hands-on Practice: Work with real-world Oracle databases to build confidence.
- Advanced Techniques: Explore complex queries, functions, and PL/SQL programming.
- Live Projects: Apply your knowledge in real-time scenarios.
With expert instructors and a focus on practical learning, you’ll master Oracle SQL effectively and quickly.
The cost of Oracle SQL certification can vary, but at Tes DB Academy in Chennai, we offer this certification at an affordable price. Our goal is to provide high-quality training without breaking the bank, making it accessible for everyone looking to advance their career in database management. For specific pricing details, please reach out to us directly.
You can practice Oracle SQL for free using the vast amount of material available online and on platforms like YouTube.
However, if you’re looking to gain advanced knowledge, work on live projects, receive placement support, and get your doubts cleared by experts, it’s highly recommended to join a professional institute like Tes DB Academy.
Our structured learning environment ensures you’re industry-ready with hands-on experience and guidance from experienced instructors.
Yes, a career as an Oracle SQL Developer can be highly rewarding. Here’s why:
- High Demand: Many organizations use Oracle databases, creating a steady demand for skilled SQL developers.
- Competitive Salary: Oracle SQL developers often receive competitive salaries due to their specialized skills.
- Career Growth: There are opportunities for advancement into roles like database administrator, data analyst, or software engineer.
- Skill Variety: The role involves working with various database technologies and tools, offering diverse and challenging work.
Overall, if you enjoy working with data and databases, a career as an Oracle SQL Developer can offer both stability and growth.