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Suraj Kumar @surajkumar ha aggiunto una foto in Education & Learning
2025-07-16 10:53:22 ·

SQL inner join

SQL INNER JOIN is used to retrieve records that have matching values in two or more tables. It combines rows from these tables based on a related column, typically a primary key in one table and a foreign key in the other. The INNER JOIN only returns rows when there is at least one match in both tables, making it ideal for extracting meaningful, relational data. For example, if you have a...

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Worklet Work @worklet ha aggiunto una foto in Education & Learning
2025-07-29 05:18:01 ·

SQL TRAINING IN cHENNAI

The ability to manage and analyse data in databases using SQL (Structured Query Language) is crucial for IT positions such as software development, database administration, and data analysis. Learning SQL boosts your career prospects in the data-driven world of today. FITA Academy equips students with industry knowledge through hands-on projects, expert guidance, and placement support. The...

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Tpoint Tech @tpointtech ha aggiunto una foto in Education & Learning
2025-07-04 05:41:40 ·

SQL Tutorial - Tpoint Tech

SQL (Structured Query Language) is the standard language used to communicate with relational databases. Whether you're a beginner or looking to brush up your skills, this SQL tutorial offers a clear and concise introduction to database concepts. You’ll learn how to write SQL queries to create, read, update, and delete data (CRUD operations), as well as how to use clauses like SELECT,...

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Tpoint Tech @tpointtech ha aggiunto una foto in Education & Learning
2025-07-09 06:07:22 ·

Understanding SQL Operators

SQL Operators are essential tools used to perform operations on data within SQL queries. This tutorial covers different types of SQL operators, including arithmetic, comparison, logical, and bitwise operators. Learn how to use these operators effectively to filter, compare, and manipulate data in your database. Perfect for beginners and anyone looking to strengthen their SQL skills.

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