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ssekabira robert sims
ssekabira robert sims

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๐Ÿ”ฐ *SQL Programming Roadmap*

โ”œโ”€โ”€ ๐Ÿง  Introduction to Databases & What is SQL

โ”œโ”€โ”€ ๐Ÿ› ๏ธ Installing SQL Tools (MySQL, SQLite, PostgreSQL, DBeaver)

โ”œโ”€โ”€ ๐Ÿ“„ Understanding Tables, Rows, Columns & Data Types

โ”œโ”€โ”€ ๐Ÿ” SELECT Statement โ€“ Fetching Data

โ”œโ”€โ”€ ๐ŸŽฏ WHERE Clause โ€“ Filtering Records

โ”œโ”€โ”€ ๐Ÿ“Š ORDER BY โ€“ Sorting Results

โ”œโ”€โ”€ ๐ŸŽ›๏ธ LIMIT / TOP โ€“ Restricting Output

โ”œโ”€โ”€ โœ๏ธ INSERT INTO โ€“ Adding New Data

โ”œโ”€โ”€ ๐Ÿ”„ UPDATE โ€“ Modifying Existing Data

โ”œโ”€โ”€ โŒ DELETE โ€“ Removing Data

โ”œโ”€โ”€ ๐Ÿ— CREATE, ALTER, DROP Tables

โ”œโ”€โ”€ ๐Ÿ”— SQL JOINS โ€“ INNER, LEFT, RIGHT, FULL OUTER

โ”œโ”€โ”€ ๐Ÿงฎ Aggregate Functions โ€“ COUNT, SUM, AVG, MIN, MAX

โ”œโ”€โ”€ ๐Ÿงฑ GROUP BY & HAVING โ€“ Grouped Calculations

โ”œโ”€โ”€ ๐Ÿ” Subqueries โ€“ Nested SQL Queries

โ”œโ”€โ”€ ๐Ÿง  CASE Statements โ€“ Conditional Logic

โ”œโ”€โ”€ ๐Ÿ›ก Constraints โ€“ PRIMARY KEY, FOREIGN KEY, NOT NULL

โ”œโ”€โ”€ ๐Ÿš€ Practice Projects โ€“ Library DB, Sales Report, Student Records

โ”œโ”€โ”€ ๐Ÿ“ˆ Next Steps โ€“ Indexing, Views, Triggers, Stored Procedures

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