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Posts with #SqlLearning

#SqlLearning

Public posts on X that use #SqlLearning.

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  2. Nwachukwu Sarah@NwachukwuSarah3
    WHAT IS SQL? SQL(Structured Query Language) is a standard programming language which is used for handling/ managing and manipulating structured data, usually in a Relational Database Management System (RDBMS) such as MySQL #sql #sqllearning
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  3. Nwachukwu Sarah@NwachukwuSarah3
    @NwachukwuSarah3
    WHY IS THIS PROGRAMMING LANGUAGE IMPORTANT TO DATA ANALYSTS AND DATA SCIENTISTS? Data Scientist and data Analyst use data for most of their works. From analyzing data, drawing insights from the analysis and also making predictions based on data. #sql #sqllearning
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  4. Nwachukwu Sarah@NwachukwuSarah3
    @NwachukwuSarah3
    Most of these data are stored in RDBMS, so the knowledge of SQL is very critical for Data Analysts and Scientists because it helps them filter data, retrieve data, modify data and clean data e.t.c from RDBMS #sql #sqllearning
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  5. MAYORWA💡 ✨@Faruqmayorwa
    When learning SQL, which topic gave you the most trouble? • JOINS • GROUP BY • Subqueries • Window Functions #SQLLearning
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  6. Steve Stedman✓@SqlEmt
    Don't miss our November deals, including 25% off Track Blocking Queries with Coaching and 50% off TSQL JOIN Types class. Upgrade your SQL knowledge today! #SQLLearning
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  7. MAYORWA💡 ✨@Faruqmayorwa
    Beginner mistake in SQL: Trying to learn everything at once. Better approach: Master one concept per day: Day 1: SELECT Day 2: WHERE Day 3: JOIN Day 4: GROUP BY Small wins = real progress. #SQLLearning
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  8. 0b1d1@_0b1d1
    📘 The Ultimate SQL Reference Every Data Professional Should Keep Close I recently went through an exceptionally detailed SQL master document, and it reinforced just how important a well-organized reference guide is for anyone working with data
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  9. 0b1d1@_0b1d1
    @_0b1d1
    It’s the kind of reference that sharpens your fundamentals, refreshes forgotten concepts, and elevates your query-writing skills especially valuable for SQL-heavy roles in analytics, BI, and data engineering. Can’t post the full guide, Comment PDF
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  12. Database Health@DatabaseHealth
    Explore our November promotion for discounts on courses like Aggregating your data in SQL Server for $3 and more. Expand your SQL knowledge today! #SQLLearning
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  13. Mandy Pophale@MandyPophale
    "📚 Excited to embark on my SQL learning journey starting tomorrow! 💡 Ready to dive into databases and unlock a world of possibilities. Any tips or resources are greatly appreciated! #SQLLearning #DatabaseSkills"
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  14. chiomzy_gold😘@cappuccinos_bae
    5 Days of Data Challenge with DAh today! 🎉 🍀Day 9/15 @Ayoogunlola 🔴 I learnt about STRING MANIPULATION. 💹 Learnt that STRING MANIPULATION includes the use of functions like UPPER, LOWER, and TRIM to modify text values and then did a few querying on them. 1/3
    chiomzy_gold😘 @cappuccinos_bae
    15 Days of Data Challenge with DAh today! 🎉 🍀Day 8/15 @Ayoogunlola 🔴 I learnt about SUBSTRING and SUBQUERIES. 💹 Learnt that the SUBSTRING function in SQL is used to extract a substring from a string. and then did a few querying on them. 1/3
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  15. chiomzy_gold😘@cappuccinos_bae
    15 Days of Data Challenge with DAh today! 🎉 🍀Day 8/15 @Ayoogunlola 🔴 I learnt about SUBSTRING and SUBQUERIES. 💹 Learnt that the SUBSTRING function in SQL is used to extract a substring from a string. and then did a few querying on them. 1/3
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  16. chiomzy_gold😘@cappuccinos_bae
    @cappuccinos_bae
    📍UPPER FUNCTION converts all characters in a string to uppercase. 📍LOWER FUNCTION converts all characters in a string to lowercase. 📍TRIM FUNCTION removes any leading or trailing spaces from a string. 2/3
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  19. Queen Ugomma@queen_ugomma
    I'm I the only one that uses ChatGPT to create practice questions esp since I started learning SQL? It even grades my performance 🤭 Honestly this has been a game changer🤗 ChatGPT is my learning assistant for real #datafam #sqllearning
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  20. Vennu Sanjana@VennuSanjana
    Day 5 of my #SQL challenge Learned about Aggregate Functions, tools to summarize data quickly COUNT() – Total rows SUM() – Total value AVG() – Average MIN() / MAX() – Smallest & Largest These help turn raw data into real insights. #SQL #SQLLearning #21DaysSQLChallenge
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  23. Tomy | Data Analyst🧑‍💻📊♟️@OLUWATOMI0202
    Day 29 of my data analytics journey📊. Practicing remains one of the best ways to truly learn. Today, I spent time applying some of the SQL syntaxes Mr @ezekiel_aleke has been teaching us, and each practice session felt like another step closer to the goal.
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  26. Rofee'ah@ah_rofee
    Recently, i had to hit pause on that SQL video because it is moving way too fast for a beginner like me 😩, someone should explainto me why will i be using a particular operator after a clause and wouldn't even understand reason behind it. It makes no sense. 📊💡 #SQLLearning
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