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SQL to Professional

Track :

Programming

Lessons no : 30

For Free Certificate After Complete The Course

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What will you learn in this course?
  • Master SQL queries to retrieve, update, and manipulate data in relational databases effectively using SQL syntax and commands
  • Design optimized SQL statements for efficient data retrieval and management in large-scale databases
  • Apply SQL joins, subqueries, and indexing techniques to enhance database performance and data analysis skills
  • Create, modify, and manage database schemas, tables, and relationships using SQL Data Definition Language (DDL)
  • Implement data integrity constraints and security measures to ensure reliable and secure database operations
  • Utilize SQL functions, aggregations, and grouping to generate insightful reports and summaries from database data
  • Troubleshoot common SQL errors and optimize query performance for real-world database applications
  • Develop skills to work with SQL in popular database management systems like MySQL, PostgreSQL, and SQL Server
  • Translate business requirements into effective SQL queries for data-driven decision making and reporting
  • Apply best practices for writing clean, maintainable, and scalable SQL code in professional environments

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  • Watch All Lessons
  • Watch at least 50% of Lesson Duration
  • you can follow your course progress From Your Profile
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  • The Certificate is free !
Lessons | 30

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SQL is used to communicate with a database. According to ANSI (American National Standards Institute), it is the standard language for relational database management systems. SQL statements are used to perform tasks such as update data on a database, or retrieve data from a database .