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Posty z #sqllearning

#sqllearning

Publiczne posty w X, które używają #sqllearning.

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  1. 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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  2. 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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  3. 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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    20448
  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. 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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  8. Favour Markson@Dev_Markson
    I'm thrilled to announce that I've successfully completed the SQL course on Sololearn and earned my certification! #SQLlearning #SololearnCertified
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    Favour Markson @Dev_Markson
    Excited to share that I've been diving deep into SQL over the past 2 days, spending over 3 hours each day learning with Sololearn! Their courses are incredibly user-friendly, and I'm thrilled to say I've mastered the CRUD method on tables and topped the leaderboard too! #SQL
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  9. Favour Markson@Dev_Markson
    Excited to share that I've been diving deep into SQL over the past 2 days, spending over 3 hours each day learning with Sololearn! Their courses are incredibly user-friendly, and I'm thrilled to say I've mastered the CRUD method on tables and topped the leaderboard too! #SQL
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    11101.2K
  11. Karimot Olaitan@KOB_Data1
    🧵1/ Growing My SQL Skills I’ve been learning SQL to boost my data analysis journey, and it’s been insightful! Here’s a quick breakdown of what I’ve learned. 👇 #SQL #DataAnalytics #LearningInPublic
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  12. Karimot Olaitan@KOB_Data1
    @KOB_Data1
    5/ Joins & Advanced Queries 🔗 INNER JOIN & OUTER JOIN 🔗 UNION & UNION ALL Subqueries & Creating Views #SQLJoins #AdvancedSQL
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    1018
  15. 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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  16. 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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  17. 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. 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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  20. Esther 💙@Etty_official
    Day 58/100 of learning SQL Today I focused on understanding Clustered vs Non-Clustered Indexes in MySQL: - Clustered Index: sorts actual table data - Non-Clustered Index: stores pointers to data #100DaysOfSQL #SQLLearning #DataAnalytics
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    02350
  21. chiomzy_gold😘@cappuccinos_bae
    Happy new year guys Welcome to 2025(even though we're 13 days into it already). So I haven't been building in public for a while now; was writing exams and I needed to focus. 1/5
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  22. chiomzy_gold😘@cappuccinos_bae
    @cappuccinos_bae
    💹 Learnt about basic select statements and created a database, table, inserted values and did a few querying. 📍 Select is used to query a database. 📍 Where clause are used to filter data 📍 Orderby clause are used in ordering either by asc or desc. 4/5
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  25. 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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  27. chiomzy_gold😘@cappuccinos_bae
    15 Days of Data Challenge with DAh today! 🎉 🍀Day 2/15 @Ayoogunlola I learnt that the Where Clause,Top and Orderby Clause are the back bone of the select statement in SQL. As they are used extensively in querying of the databases.
    chiomzy_gold😘 @cappuccinos_bae
    Happy new year guys Welcome to 2025(even though we're 13 days into it already). So I haven't been building in public for a while now; was writing exams and I needed to focus. 1/5
    202152
  28. chiomzy_gold😘@cappuccinos_bae
    @cappuccinos_bae
    💹 Learnt about Where Clause,Top and Orderby Clause and did a few querying with them. 📍 Top is used to specify the number of rows to be returned. 📍 Where clause are used to filter data. 📍Orderby clause is used to sort the results of a query either in Asc or Desc.
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