#sql30days 搜尋結果
Day 5 of #SQL30days ✅Learnt how to use The SQL LIKE Operator. ✅Learnt on SQL Wildcard Characters. Day 5 done!!.
Day 1 of #SQL30days Did a refresher on the basics. Read up on Relational Databases. Intro to Queries and use of the SELECT statement. Then answered some practice questions by querying a sample database i had setup together with my pld. Day 1 Done!!😎
Day 6 of #SQL30days ✅Today i learnt how to use Aliases ✅Also learnt about SUBQUERIES in SQL And as always did some practice questions on a sample data base.
Day 6 #SQL30days ✅Learnt on SQL joins The JOIN clause is used to combine rows from two or more tables, based on a related column between them. ✅Then I did some Practice Questions. Day 6 Done!!
Day 2 of #SQL30days ✅Use of INSERT INTO ✅Queries with constraints ✅Using WHERE clause. ✅Using AND,OR plus Comparison operators Answered some practice questions on the world sample database Day2 Done!!💪
🚀 Excited to embark on a 30-day SQL learning journey and challenge! 📚The goal is to level up my SQL skills and understanding of relational databases.Let's conquer this challenge together! #SQL30Days #MySQL 🎯📊
Day 4 of #SQL30days Today I learnt SQL Functions. ✅How to use MIN() and MAX(). ✅Use of COUNT(), AVG() and SUM() Functions. ✅Did some practice questions on functions These functions are so useful in gaining insights from your datasets. Day 4..Done!!
Day 3 of #SQL30days Today was fun..i polished up on: ✅Use of DISTINCT and understanding duplicate checking. ✅Use of the BETWEEN condition ✅Use of the ORDER BY KeyWord ✅How to use IS NULL Then I did some practice questions on the world sample database Day 3..Done!!💪🏽🙌🏽
Day 12: 🛠️ Created a complex stored procedure in #MySQL today. It's like building a workflow that can handle various tasks. The power of abstraction is real! 💪💼 #SQL30Days #ALX_SE #coding #database
Day 1: Excited to start my #MySQL journey! Today, I'm learning about the basics - creating databases, tables, and inserting data. #SQL30Days #database #coding
Today, I resurrect the dormant embers, stoking the flames of resilience as the challenge beckons anew, and I heed the call with unwavering intent.I'm Learning to embrace the struggle .The odyssey recommences!! #SQL30Days
Day 7: Taking a break from coding and reading about database design principles to make my #MySQL projects more robust. #datamodelling #SQL30Days
Day 11: 🔧 Today's mission: exploring stored functions in #MySQL. These are like tiny programs that return a single value. Perfect for calculations and data transformations directly within the database. 🧮💼 #SQL30Days #ALX_SE #programming
Day 12: 🛠️ Created a complex stored procedure in #MySQL today. It's like building a workflow that can handle various tasks. The power of abstraction is real! 💪💼 #SQL30Days #ALX_SE #coding #database
Day 11: 🔧 Today's mission: exploring stored functions in #MySQL. These are like tiny programs that return a single value. Perfect for calculations and data transformations directly within the database. 🧮💼 #SQL30Days #ALX_SE #programming
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