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The Complete Oracle SQL Bootcamp (2026)

Become an In-demand SQL Professional! Pass Oracle SQL 1Z0-071 (OCA) Certification Exam Confidently!

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About This Course

<div><b>Welcome to the MOST COMPREHENSIVE Oracle SQL Bootcamp Course on the planet!</b></div><div><br></div><div>Latest Course Updates:</div><div><span style="font-size: 1rem;">(Dec 2025) : Installing Oracle Database 23 AI section was added! (Brand New)</span></div><div><span style="font-size: 1rem;">(Nov 2025) : Brand New Content (Managing Oracle Privileges and Roles) was added!</span></div><div><span style="font-size: 1rem;">(Sep 2025)&nbsp; : Brand New Content (Using Oracle FLASHBACK Technologies) was updated!</span></div><div><span style="font-size: 1rem;">(Feb 2025) : 3-Real SQL(Over 225+ High-Quality Questions) Certification Exam Samples are added!</span></div><div><span style="font-size: 1rem;">(Dec 2024)&nbsp; : More Quiz Questions were added!</span></div><div><br></div><div>Important Notice: This course will be continuously getting updated with more lectures, quizzes, and assessments to enhance your knowledge of Oracle SQL.</div><div><br></div><div>Are you a student ready to learn SQL for your lessons?</div><div><br></div><div>Do you want to get a better job?</div><div><br></div><div>Are you bored with watching a lot of stuff, but could not learn anything?</div><div><br></div><div>Do you think you know SQL, but you cannot write SQL codes?</div><div><br></div><div>Are you looking for a really professional course?</div><div><br></div><div>Then this is the course you are looking for.</div><div><br></div><div>You are in the right place!</div><div><br></div><div>In this course, all the subjects are explained in professional order.</div><div><br></div><div>&nbsp;If you are new to SQL, no problem! You can easily learn all the details of SQL. If you already know SQL and want to improve, this course explains all the details including all of the subjects.</div><div><br></div><div>&nbsp;After completing this course, you will learn all that you need to know. If you don't see something in this course, it means you really don't need to know it for now.</div><div><br></div><div>&nbsp;Coding can be learned with coding. A course that has no example is not a course at all. And there are hundreds and hundreds of codes in this course.</div><div><br></div><div>&nbsp;So come on, what are you waiting for?</div><div><br></div><div>&nbsp;Get this course, and get a better job!</div><div><br></div><div>Topics covered in the Complete Oracle SQL Bootcamp 2026 Course:</div><div><br></div><div>1. Database Concepts & Terminologies</div><div><ul><li><span style="font-size: 1rem;">What is a Database?</span></li><li><span style="font-size: 1rem;">What is the Oracle Database?</span></li><li><span style="font-size: 1rem;">What is a pluggable database?</span></li><li><span style="font-size: 1rem;">What is SQL?</span></li><li><span style="font-size: 1rem;">What is a database table?</span></li><li><span style="font-size: 1rem;">What is a Relational-Database Management System (RDBMS)?</span></li><li><span style="font-size: 1rem;">What is the Entity-Relationship model in SQL?</span></li><li><span style="font-size: 1rem;">What is a database schema?&nbsp;</span></li><li><span style="font-size: 1rem;">Installing Oracle Sample Schemas (HR, SH, OE, IX, etc.)</span></li><li><span style="font-size: 1rem;">Introduction to Database Objects</span></li></ul></div><div><span style="font-size: 1rem;">2. Downloading and Installing the Oracle Database (Version 12c, 18c, 19c, 21c, 23ai, etc.)</span></div><div><ul><li><span style="font-size: 1rem;">Downloading the Oracle Database Installation File</span></li><li><span style="font-size: 1rem;">Installing Oracle Database on Your Local Computer</span></li></ul></div><div><span style="font-size: 1rem;">3. Working with a Database via a Virtual Machine</span></div><div><ul><li><span style="font-size: 1rem;">Downloading and Installing a Virtualization Software (VirtualBox, VMWare)</span></li><li><span style="font-size: 1rem;">Downloading Pre-built Virtual Machine Image</span></li><li><span style="font-size: 1rem;">Importing a Virtual Machine into Virtualization Software</span></li><li><span style="font-size: 1rem;">Configuring, Using, and Working with Virtual Machines through Virtualization Software</span></li></ul></div><div><span style="font-size: 1rem;">4. Downloading, Installing, Configuring, and Using the Oracle SQL Developer Software</span></div><div>5.&nbsp;<span style="font-size: 1rem;">Connecting to the Oracle Database Using SQL Developer and SQL Plus</span></div><div><ul><li><span style="font-size: 1rem;">Configuring SQL Developer for the first use</span></li><li><span style="font-size: 1rem;">Configuring Network Connections to work with Oracle Sample Schemas</span></li></ul></div><div><span style="font-size: 1rem;">6. Working with Oracle Live SQL</span></div><div><span style="font-size: 1rem;">Introduction to Oracle Live SQL Platform</span></div><div><span style="font-size: 1rem;">How to use Oracle Live SQL</span></div><div><span style="font-size: 1rem;">7. Retrieving Data from the Database Using SELECT Statements</span></div><div><ul><li><span style="font-size: 1rem;">What is NULL?</span></li><li><span style="font-size: 1rem;">SELECT Statements</span></li><li><span style="font-size: 1rem;">Using Column Aliases in SQL</span></li><li><span style="font-size: 1rem;">DISTINCT and UNIQUE Operators in SQL</span></li><li><span style="font-size: 1rem;">Concatenation Operators in SQL</span></li><li><span style="font-size: 1rem;">The Quote (q) Operator in SQL</span></li></ul></div><div><span style="font-size: 1rem;">8. Filtering & Restricting Data returned by SQL Queries using the WHERE Clause</span></div><div><ul><li><span style="font-size: 1rem;">Using the WHERE Clause in SQL</span></li><li><span style="font-size: 1rem;">Using Oracle Comparison Operators in SQL</span></li><li><span style="font-size: 1rem;">BETWEEN AND Operator in SQL</span></li><li><span style="font-size: 1rem;">IN Operator in SQL</span></li><li><span style="font-size: 1rem;">LIKE Operator in SQL</span></li><li><span style="font-size: 1rem;">IS NULL Operator in SQL&nbsp;</span></li><li><span style="font-size: 1rem;">Logical Operators in SQL:</span></li><li><span style="font-size: 1rem;">AND Logical Operator</span></li><li><span style="font-size: 1rem;">OR Logical Operator</span></li><li><span style="font-size: 1rem;">NOT Logical Operator</span></li><li><span style="font-size: 1rem;">Oracle Rules of Precedence in SQL</span></li></ul></div><div><span style="font-size: 1rem;">9. Sorting Data using the ORDER BY Clause</span></div><div><ul><li><span style="font-size: 1rem;">Using the ORDER BY Clause</span></li><li><span style="font-size: 1rem;">Using the ASC and DESC Operators</span></li><li><span style="font-size: 1rem;">Using the NULLS FIRST and NULLS LAST Operators</span></li><li><span style="font-size: 1rem;">Using the FETCH Clause</span></li><li><span style="font-size: 1rem;">Using Oracle Substitution Variables</span></li><li><span style="font-size: 1rem;">What are Substitution Variables?&nbsp;</span></li><li><span style="font-size: 1rem;">Double Ampersand (&&) and DEFINE & UNDEFINE Commands</span></li><li><span style="font-size: 1rem;">ACCEPT and PROMPT Commands</span></li><li><span style="font-size: 1rem;">SET VERIFY ON / SET VERIFY OFF Commands</span></li></ul></div><div><span style="font-size: 1rem;">10. Using Oracle Single-Row Functions to Customize the Query Outputs</span></div><div><ul><li><span style="font-size: 1rem;">Introduction to Oracle Single-Row Functions</span></li><li><span style="font-size: 1rem;">Character Functions</span></li><li><span style="font-size: 1rem;">Case Conversion Functions</span></li><li><span style="font-size: 1rem;">UPPER Function</span></li><li><span style="font-size: 1rem;">LOWER Function</span></li><li><span style="font-size: 1rem;">INITCAP Function</span></li><li><span style="font-size: 1rem;">Character Manipulation Functions</span></li><li><span style="font-size: 1rem;">SUBSTR Function in SQL&nbsp;</span></li><li><span style="font-size: 1rem;">LENGTH Function in SQL&nbsp;</span></li><li><span style="font-size: 1rem;">CONCAT Function in SQL&nbsp;</span></li><li><span style="font-size: 1rem;">INSTR Function in SQL&nbsp;</span></li><li><span style="font-size: 1rem;">TRIM Function in SQL&nbsp;</span></li><li><span style="font-size: 1rem;">LTRIM and RTRIM Functions in SQL&nbsp;</span></li><li><span style="font-size: 1rem;">REPLACE Function in SQL&nbsp;</span></li><li><span style="font-size: 1rem;">LPAD and RPAD Functions in SQL&nbsp;</span></li><li><span style="font-size: 1rem;">Numeric Functions</span></li><li><span style="font-size: 1rem;">ROUND Function in SQL</span></li><li><span style="font-size: 1rem;">TRUNC Function in SQL&nbsp;</span></li><li><span style="font-size: 1rem;">CEIL Function in SQL&nbsp;</span></li><li><span style="font-size: 1rem;">FLOOR Function in SQL&nbsp;</span></li><li><span style="font-size: 1rem;">MOD Function in SQL</span></li><li><span style="font-size: 1rem;">Nested SQL Group Functions</span></li><li><span style="font-size: 1rem;">Date Data Types and SQL Date Functions</span></li><li><span style="font-size: 1rem;">Date Data Types</span></li><li><span style="font-size: 1rem;">DATE Data Type in SQL</span></li><li><span style="font-size: 1rem;">TIMESTAMP Data Type in SQL&nbsp;</span></li><li><span style="font-size: 1rem;">TIMESTAMP WITH TIME ZONE Data Type in SQL&nbsp;</span></li><li><span style="font-size: 1rem;">TIMESTAMP WITH LOCAL TIME ZONE Data Type in SQL</span></li><li><span style="font-size: 1rem;">Oracle Date Functions</span></li><li><span style="font-size: 1rem;">SYSDATE Function in SQL</span></li><li><span style="font-size: 1rem;">CURRENT_DATE Function in SQL</span></li><li><span style="font-size: 1rem;">SESSIONTIMEZONE Function in SQL</span></li><li><span style="font-size: 1rem;">SYSTIMESTAMP Function in SQL</span></li><li><span style="font-size: 1rem;">CURRENT_TIMESTAMP Function in SQL</span></li><li><span style="font-size: 1rem;">Date Manipulation Functions</span></li><li><span style="font-size: 1rem;">ADD_MONTHS Function</span></li><li><span style="font-size: 1rem;">MONTHS_BETWEEN Function</span></li><li><span style="font-size: 1rem;">ROUND Function</span></li><li><span style="font-size: 1rem;">TRUNC Function</span></li><li><span style="font-size: 1rem;">EXTRACT Function</span></li><li><span style="font-size: 1rem;">NEXT_DAY Function</span></li><li><span style="font-size: 1rem;">LAST_DAY Function</span></li></ul></div><div><span style="font-size: 1rem;">11. Oracle Conversion Functions</span></div><div><ul><li><span style="font-size: 1rem;">TO_CHAR Function in SQL</span></li><li><span style="font-size: 1rem;">TO_NUMBER Function in SQL</span></li><li><span style="font-size: 1rem;">TO_DATE Function in SQL</span></li><li><span style="font-size: 1rem;">Null Related Functions in SQL</span></li><li><span style="font-size: 1rem;">NVL Function</span></li><li><span style="font-size: 1rem;">NVL2 Function</span></li><li><span style="font-size: 1rem;">NULLIF Function</span></li><li><span style="font-size: 1rem;">COALESCE Function</span></li></ul></div><div><span style="font-size: 1rem;">12. Conditional Expressions in SQL</span></div><div><ul><li><span style="font-size: 1rem;">CASE Expressions in SQL</span></li><li><span style="font-size: 1rem;">DECODE Function in SQL</span></li></ul></div><div><span style="font-size: 1rem;">13. Reporting Aggregated Data Using the Group Functions</span></div><div><ul><li><span style="font-size: 1rem;">Introduction to Oracle Group Functions</span></li><li><span style="font-size: 1rem;">AVG Function in SQL</span></li><li><span style="font-size: 1rem;">COUNT Function in SQL</span></li><li><span style="font-size: 1rem;">MAX Function in SQL</span></li><li><span style="font-size: 1rem;">MIN Function in SQL</span></li><li><span style="font-size: 1rem;">LISTAGG Function in SQL</span></li><li><span style="font-size: 1rem;">Overview of Group Functions in SQL</span></li></ul></div><div><span style="font-size: 1rem;">14. Displaying Data from Multiple Tables Using Joins</span></div><div><ul><li><span style="font-size: 1rem;">What is a SQL Join?</span></li><li><span style="font-size: 1rem;">Join Types in Oracle SQL</span></li><li><span style="font-size: 1rem;">How to Create a Join in SQL</span></li><li><span style="font-size: 1rem;">Natural Join</span></li><li><span style="font-size: 1rem;">Join with the USING Clause</span></li><li><span style="font-size: 1rem;">Handling Ambiguous Column Names While Joining Multiple Tables</span></li><li><span style="font-size: 1rem;">Inner Join (Join with the ON Clause)</span></li><li><span style="font-size: 1rem;">Multiple Join Operations</span></li><li><span style="font-size: 1rem;">Restricting Joins</span></li><li><span style="font-size: 1rem;">Self-Join</span></li><li><span style="font-size: 1rem;">Non-Equijoins (Joining Unequal Tables)</span></li><li><span style="font-size: 1rem;">Outer Joins in SQL</span></li><li><span style="font-size: 1rem;">LEFT OUTER JOIN (LEFT JOIN)</span></li><li><span style="font-size: 1rem;">RIGHT OUTER JOIN (RIGHT JOIN)</span></li><li><span style="font-size: 1rem;">FULL OUTER JOIN (FULL JOIN)</span></li><li><span style="font-size: 1rem;">Cross Join (Cartesian Product or Cross Product)</span></li><li><span style="font-size: 1rem;">Oracle's Old Style Join Syntax (Comparison of ANSI vs. Non-ANSI SQL Join Syntaxes)</span></li></ul></div><div><span style="font-size: 1rem;">15. Using & Building & Analyzing Subqueries</span></div><div><ul><li><span style="font-size: 1rem;">What is a Subquery in SQL?</span></li><li><span style="font-size: 1rem;">How to Use Subqueries in SQL?</span></li><li><span style="font-size: 1rem;">Subquery Types in SQL:</span></li><li><span style="font-size: 1rem;">Single-Row Subqueries in SQL</span></li><li><span style="font-size: 1rem;">Multiple-Row Subqueries in SQL</span></li><li><span style="font-size: 1rem;">Multiple-Column Subqueries in SQL</span></li><li><span style="font-size: 1rem;">SCALAR Subqueries in SQL</span></li><li><span style="font-size: 1rem;">Correlated Subqueries in SQL</span></li><li><span style="font-size: 1rem;">Using Subqueries as a Table</span></li><li><span style="font-size: 1rem;">Using the EXISTS Operator (Semijoins in SQL)</span></li><li><span style="font-size: 1rem;">Using the NOT EXISTS Operator</span></li></ul></div><div><span style="font-size: 1rem;">16. Working with Oracle SET Operators</span></div><div><ul><li><span style="font-size: 1rem;">What are SET Operators and Why are They Used?</span></li><li><span style="font-size: 1rem;">UNION Operator</span></li><li><span style="font-size: 1rem;">UNION ALL Operator</span></li><li><span style="font-size: 1rem;">MINUS Operator</span></li><li><span style="font-size: 1rem;">INTERSECT Operator</span></li><li><span style="font-size: 1rem;">Combining Multiple Queries Using Multiple SET Operators in Complex SQL Queries</span></li></ul></div><div><span style="font-size: 1rem;">17. Using Data Manipulation Language (DML) Statements</span></div><div><ul><li><span style="font-size: 1rem;">INSERT Statement</span></li><li><span style="font-size: 1rem;">UPDATE Statement</span></li><li><span style="font-size: 1rem;">DELETE Statement</span></li><li><span style="font-size: 1rem;">MERGE Statement</span></li><li><span style="font-size: 1rem;">Multiple INSERT Statements</span></li><li><span style="font-size: 1rem;">Unconditional INSERT (INSERT ALL) Statements</span></li><li><span style="font-size: 1rem;">Conditional INSERT ALL Statements</span></li><li><span style="font-size: 1rem;">Conditional INSERT FIRST Statements</span></li><li><span style="font-size: 1rem;">Pivot Insert in SQL</span></li></ul></div><div><span style="font-size: 1rem;">18. Using Transaction Control Language (TCL) Statements</span></div><div><ul><li><span style="font-size: 1rem;">What is a transaction in SQL?</span></li><li><span style="font-size: 1rem;">TCL Commands</span></li><li><span style="font-size: 1rem;">COMMIT and ROLLBACK Statements in SQL</span></li><li><span style="font-size: 1rem;">Row Locking Mechanism in SQL</span></li><li><span style="font-size: 1rem;">SAVEPOINT Statement in SQL</span></li><li><span style="font-size: 1rem;">FOR UPDATE Statement in SQL</span></li></ul></div><div><span style="font-size: 1rem;">19. Using Data Definition Language (DDL) Statements</span></div><div><ul><li><span style="font-size: 1rem;">What are Data Definition Language Statements</span></li><li><span style="font-size: 1rem;">Naming Rules & Naming Conventions in Oracle</span></li><li><span style="font-size: 1rem;">Creating Tables using the CREATE TABLE statements</span></li><li><span style="font-size: 1rem;">CREATE TABLE AS SELECT (CTAS) Statement in Oracle</span></li><li><span style="font-size: 1rem;">ALTER TABLE Statement</span></li><li><span style="font-size: 1rem;">Marking Columns Unused (Using The SET UNUSED Clause)</span></li><li><span style="font-size: 1rem;">READ-ONLY Tables in SQL</span></li><li><span style="font-size: 1rem;">DROP TABLE Statement</span></li><li><span style="font-size: 1rem;">TRUNCATE TABLE Statement</span></li><li><span style="font-size: 1rem;">COMMENT Statement</span></li><li><span style="font-size: 1rem;">RENAME Statement</span></li></ul></div><div><span style="font-size: 1rem;">20. Creating, Using, Working, and Managing Constraints</span></div><div><ul><li><span style="font-size: 1rem;">What is a Constraint in SQL?</span></li><li><span style="font-size: 1rem;">Oracle Constraint Types</span></li><li><span style="font-size: 1rem;">NOT NULL Constraint</span></li><li><span style="font-size: 1rem;">UNIQUE Constraint</span></li><li><span style="font-size: 1rem;">PRIMARY KEY Constraint</span></li><li><span style="font-size: 1rem;">FOREIGN KEY Constraint</span></li><li><span style="font-size: 1rem;">The ON DELETE CASCADE Clause</span></li><li><span style="font-size: 1rem;">The ON DELETE SET NULL Clause</span></li><li><span style="font-size: 1rem;">CHECK Constraint</span></li><li><span style="font-size: 1rem;">Adding Constraints via ALTER TABLE Statements</span></li><li><span style="font-size: 1rem;">Dropping (Removing) Constraints</span></li><li><span style="font-size: 1rem;">Cascading Constraints in Oracle</span></li><li><span style="font-size: 1rem;">Renaming Constraints</span></li><li><span style="font-size: 1rem;">Enabling / Disabling Constraints</span></li><li><span style="font-size: 1rem;">Status of Constraints</span></li><li><span style="font-size: 1rem;">Deferring (Deferrable) Constraints</span></li></ul></div><div><span style="font-size: 1rem;">21. Creating, Using, and Managing Database Views in Detail</span></div><div><ul><li><span style="font-size: 1rem;">What is a Database View and What is it Used for?</span></li><li><span style="font-size: 1rem;">View Types in Oracle</span></li><li><span style="font-size: 1rem;">Creating Simple Views</span></li><li><span style="font-size: 1rem;">Creating Complex Views</span></li><li><span style="font-size: 1rem;">Modifying Views</span></li><li><span style="font-size: 1rem;">Performing DML Operations with Views</span></li><li><span style="font-size: 1rem;">Using the WITH CHECK OPTION Clause in SQL</span></li><li><span style="font-size: 1rem;">Using the WITH READ ONLY Clause on Views</span></li></ul></div><div><span style="font-size: 1rem;">22. Managing Objects Using Oracle Data Dictionary Views</span></div><div><ul><li><span style="font-size: 1rem;">What are Data Dictionary views in Oracle?</span></li><li><span style="font-size: 1rem;">The DICTIONARY View (The Main Dictionary)</span></li><li><span style="font-size: 1rem;">USER, ALL, DBA, and V$ Prefixes in Data Dictionary Views</span></li><li><span style="font-size: 1rem;">USER_OBJECTS, ALL_OBJECTS, and DBA_OBJECTS Views</span></li><li><span style="font-size: 1rem;">USER_TABLES, ALL_TABLES, and DBA_TABLES Data Dictionary Views</span></li><li><span style="font-size: 1rem;">USER_TAB_COLUMNS Data Dictionary View</span></li><li><span style="font-size: 1rem;">USER_CONSTRAINTS Data Dictionary View</span></li><li><span style="font-size: 1rem;">USER_CONS_COLUMNS Data Dictionary View</span></li><li><span style="font-size: 1rem;">USER_VIEWS Data Dictionary View</span></li><li><span style="font-size: 1rem;">USER_TAB_COMMENTS and USER_COL_COMMENTS Data Dictionary Views</span></li></ul></div><div><span style="font-size: 1rem;">23. Creating and Using, Working with Sequences in SQL</span></div><div><ul><li><span style="font-size: 1rem;">What is a Sequence?</span></li><li><span style="font-size: 1rem;">Creating Sequences</span></li><li><span style="font-size: 1rem;">Modifying Sequences</span></li><li><span style="font-size: 1rem;">Using Sequences</span></li><li><span style="font-size: 1rem;">Using Sequences as Default Values</span></li><li><span style="font-size: 1rem;">Sequence Caching</span></li><li><span style="font-size: 1rem;">The USER_SEQUENCES View</span></li><li><span style="font-size: 1rem;">Using the IDENTITY Column in Oracle</span></li></ul></div><div><span style="font-size: 1rem;">24. Creating and Using Synonyms</span></div><div><ul><li><span style="font-size: 1rem;">What is a Synonym in SQL</span></li><li><span style="font-size: 1rem;">Creating, Using, and Dropping Synonyms</span></li><li><span style="font-size: 1rem;">Analyzing The USER_SYNONYMS View</span></li></ul></div><div><span style="font-size: 1rem;">25. Working with Indexes in SQL</span></div><div><ul><li><span style="font-size: 1rem;">What is an Index in SQL</span></li><li><span style="font-size: 1rem;">Index Types in SQL</span></li><li><span style="font-size: 1rem;">How to Create Indexes in SQL</span></li><li><span style="font-size: 1rem;">How to Create Indexes While Table Creation</span></li><li><span style="font-size: 1rem;">How to Remove (Drop) Indexes</span></li><li><span style="font-size: 1rem;">Function-Based Indexes</span></li><li><span style="font-size: 1rem;">Multiple Indexes on the Same Columns & Invisible Indexes</span></li><li><span style="font-size: 1rem;">Analyzing the USER_INDEXES and USER_IND_COLUMNS Views</span></li><li><span style="font-size: 1rem;">How to Modify (Alter) Indexes</span></li></ul></div><div><span style="font-size: 1rem;">26. Managing Oracle Privileges, Roles, and Schema Objects</span></div><div><ul><li><span style="font-size: 1rem;">What are Privileges in SQL</span></li><li><span style="font-size: 1rem;">How to Create a User in Oracle Database</span></li><li><span style="font-size: 1rem;">Changing Database Users' Passwords in Oracle Database</span></li><li><span style="font-size: 1rem;">Granting System Privileges</span></li><li><span style="font-size: 1rem;">Roles and PUBLIC in Oracle Database</span></li><li><span style="font-size: 1rem;">Granting Object Privileges</span></li><li><span style="font-size: 1rem;">Definer's Rights and Invoker's Rights</span></li><li><span style="font-size: 1rem;">Revoking Privileges and Roles</span></li><li><span style="font-size: 1rem;">Searching Privileges Using Data Dictionary Views</span></li></ul></div><div><span style="font-size: 1rem;">27. Retrieving Data By Using Subqueries</span></div><div><span style="font-size: 1rem;">28. Manipulating Data By Using Subqueries</span></div><div><span style="font-size: 1rem;">29. Controlling User Access in Details</span></div><div><span style="font-size: 1rem;">30. Managing Data in Different Time Zones</span></div><div><br></div><div>BENEFITS OF TAKING THIS SQL COURSE:</div><div><br></div><div>Knowing SQL can get you a better job or improve the one you have, and it can earn you 250k+ (USD) per/year in the IT Industry. It's a skill that will put you more in demand in the biggest technology companies in the IT industry, and make your software life easier. This is why it's so popular and backed by Oracle.</div><div><br></div><div>This course will help you quickly get up to speed with Oracle SQL. I will demystify the query skill and help you understand the essential concepts of how to write SQL code easily and think analytically against any problem in your company.</div><div><br></div><div>STUDENT REVIEWS PROVE THIS COURSE'S WORTH:&nbsp;</div><div><br></div><div>Those who have reviewed the course have pointed out that the instruction is clear and easy to follow, as well as thorough and highly informative. Other students enjoy the use of relevant examples throughout the course, as these make the content even easier to comprehend.</div><div><br></div><div>Many students had also taken other SQL courses in the past, only to find that this SQL course was their favorite. They enjoyed the structure of the content and the high-quality audio/video.</div><div><br></div><div>Check out all of the great reviews in the review section ... a lot of happy students :-)</div><div><br></div><div><span style="font-size: 1rem;">IMPORTANT NOTE:</span></div><div><br></div><div>Knowing SQL is "mandatory" for any IT Professional and having good SQL knowledge will be a "GREAT PLUS" for you!</div><div><br></div><div>If you want to Become a Job-Ready SQL Professional who can pass any Oracle SQL Exam confidently, this course will be the next step for you!</div><div><br></div><div>So let’s do this!</div><div><br></div><div>I'll see you in the first lecture!</div>

What you'll learn:

  • Pass Oracle 1Z0-071 SQL Database SQL Certification Exam easily on your first try!
  • Be Able to Answer any SQL Interview Questions Confidently!
  • Become a Job-Ready SQL Developer by Learning All the Skills You will Need!
  • Learn Oracle SQL by Professionally Designed Content Step by Step!
  • Write, Read and Analyze Any SQL Queries Easily and Learn How to Play with Data!
  • Solve any SQL-related Problems by Yourself Creating Analytical Solutions!
  • Test Your SQL Skills with Hundreds of Hands-on Examples, Quizzes, Challenges!
  • Lifetime Support from the Instructors. Get a Well-Organized Recap Document!

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