Day 20: SQL Constraints 🧩
Rules that keep your database clean and reliable! πŸ’‘
Learn how to control what enters your tables and ensure data accuracy. πŸ”’

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Day22.pdf
3.9 MB
Day 22 – SQL Indexes & Optimization ⚑️
Speed up your queries like a pro! πŸ’¨
Learn how indexes make data retrieval faster and databases more efficient. πŸ“Š

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Day23.pdf
3.9 MB
Day 23 – SQL Stored Procedures πŸ”
Automate your SQL tasks like a pro! πŸ’‘
Learn how stored procedures make your database smarter, cleaner, and faster βš™οΈ

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Day24.pdf
3.9 MB
Day 24 – SQL Functions πŸ”’
Simplify your queries with built-in & user-defined functions! βš™οΈ
From string tricks to custom logic β€” make your SQL smarter πŸ’‘

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