Oracle SQL - A Complete Developer's Guide (2023)

Unlock a lucrative career as a Database Developer with this comprehensive Oracle SQL bootcamp! This step-by-step course, designed for beginners, will guide you from fundamental concepts to advanced techniques, preparing you to confidently tackle the Oracle Certified Associate (OCA) 1Z0-071 certification exam.

What You'll Learn:

• Relational Database Concepts: Understand the theoretical and physical foundations of relational databases, including how SQL relates to ERD components.
• SQL Fundamentals: Master essential SQL commands like SELECT, INSERT, UPDATE, and DELETE. Learn to restrict and sort data, utilize substitution variables, and employ the DEFINE and VERIFY commands.
• Data Manipulation: Become proficient in using conversion functions (TO_CHAR, TO_NUMBER, TO_DATE), conditional expressions (NVL, NULLIF, COALESCE), and handling data type conversions.
• Data Retrieval & Manipulation: Extract and display data from multiple tables using self-joins, various joins (including non-equijoins and outer joins), and Cartesian products. Utilize SET operators (INTERSECT, MINUS, UNION, UNION ALL) for powerful data manipulation.
• Indexing & Data Dictionary: Learn to manage indexes, synonyms, and sequences for optimized performance. Explore the data dictionary to retrieve information about database objects.
• Views & Objects: Create and manage views to simplify complex queries. Work with database objects using data dictionary views.
• Advanced SQL Techniques: Employ subqueries (single-row and multiple-row) to solve complex queries. Master correlated subqueries for powerful data manipulation.
• Database Transactions: Understand and control database transactions using DML statements to ensure data integrity. Learn to perform multi-table inserts and merge statements.
• Table Management: Create, drop, truncate, and modify tables. Create and utilize temporary tables and external tables.
• Constraints & User Access: Implement constraints to maintain data integrity. Differentiate between system and object privileges, and manage user access and roles.
• Time Zone Management: Work with date and time data using CURRENT_DATE, CURRENT_TIMESTAMP, LOCALTIMESTAMP, and INTERVAL data types.
• String & Numeric Functions: Manipulate strings with character functions, perform arithmetic with dates and numbers using functions like ROUND, TRUNC, and MOD.
• Reporting Aggregated Data: Utilize group functions to create reports and summaries. Restrict group results and create groups of data.

Why Choose This Course?

• Step-by-Step Approach: Learn Oracle SQL at your own pace with a structured, easy-to-follow curriculum.
• Real-World Expertise: Taught by an experienced Database Architect with 19+ years of real-time IT experience and 15+ years working with SQL.
• Industry Best Practices: Learn coding standards and best practices used by professionals in the field.
• Certification Preparation: Includes 1Z0-071 practice questions after each topic to help you pass the Oracle Certified Associate exam.
• High-Demand Career: Database Developers are in high demand, with salaries ranging from $60,000 to $100,000+ per year.
• No Prerequisites: This course is designed for beginners with no prior SQL experience.

Become a Pro-SQL Developer! This course will equip you with the skills and knowledge to excel in the IT industry. Achieve Oracle certification 1Z0-071 and boost your career as a proficient Pro-SQL Programmer.

Oracle University Course (1Z0-071)

Oracle Certified Professional (OCP) | Oracle Technology Network (OTN) Points: 12,975 | Level: Master

Be a Pro- Oracle SQL Developer | Clear Oracle Certified Associate Exam | A Complete SQL Bootcamp!