#sqljourney 搜尋結果

Filtering record in database using the WHERE clause, the WHERE clause can also be use for UPDATE and DELETE. #DataAnalytics #sqljourney #sqlmaster

Common SQL servers: MySQL, PostgreSQL, MS SQL Server, SQLite. Installing SQL tools usually means installing both the database + an IDE for writing queries. Cheers 🥂 to the next 49 days! #50DaysSQL #DataFam #SQLJourney

Day 6: I focused on mastering NOT NULL and PRIMARY KEY constraints in #SQL ...understanding how they protect data quality and keep tables structured. Slowly getting the fundamentals solid! 💻🔥 #SQLJourney #DataLearning

Day 5: With @bigdatasumit today, I learned how to use the ALTER command... adding new columns, dropping columns, changing datatypes, renaming columns, and even renaming tables. Leveling up my #SQL skills one command at a time! 💻🔥 #SQLJourney #DataLearning

Day 4: With @bigdatasumit, I explored more advanced #SQL topics today, DDL commands, creating & managing users, granting permissions, deleting objects, and working with the Information Schema. It’s starting to click! 💻🔥 #SQLJourney #DataLearning

Day 3: With @bigdatasumit today, went deeper into core #SQL commands — INSERT, DESCRIBE, SELECT, DELETE, plus ORDER BY and LIMIT. Queries are starting to feel more natural. 💻🔥 #SQLJourney #DataLearning

Day 2: Dived into #databases — types, tables, and even created my first simple table using #MySQL Workbench. Step by step, the journey continues! 💻🔥 #SQLJourney #DataLearning

Day 1: Installed my local #SQL setup & Workbench and covered the basics. Every skill starts somewhere! 🔥💻 #SQLJourney #DataLearning

Started my 50 Days of #SQL for Beginners with Sumit Mittal (@bigdatasumit) two days ago. It has been interesting so far. Locked in and determined to show up daily and share my progress. One query at a time. 🔥💻 #DataLearning #SQLJourney

SQL is teaching me patience, precision, and clarity. It’s more than code . It’s a conversation with data. And every day, I’m learning to ask better questions. #SQLJourney #TechNigeria #DataByz

Ready to refine your SQL capabilities? Dive into the fascinating world of CTEs this November. #CTEWorld #SQLJourney stedman.us/CTENOV

Proudest SQL moments! 🎉 From mastering `SELECT` & `FROM` to creating tables with `CREATE TABLE`, and leveling up with `SUM`, `JOIN`, `HAVING`, `INSERT INTO`, `UPDATE`, and optimizing with `INDEX` 🚀💥 #SQLJourney #Tech4AfricansScholar #TechCrushGraduation

Day 2 of my #SQLJourney 🚀 Today I learned the basics of the SELECT statement — the foundation of every SQL query! 💻 Here’s what I picked up SELECT helps you fetch data from a database. Example: SELECT * FROM employees This shows all the columns from the employees table. Etc…

Day 6 🥲: Mastered WHERE clause today! For example SELECT * FROM users WHERE id = 1; grabs specific rows. Filters are really game-changers! #SQLJourney #DataScience

Day 4 🚀: Inserted data into my table using INSERT INTO users VALUES (1, 'name');. Data’s piling up little by little! What’s your fave SQL command? #SQLJourney #Database

Impressive progress! There's a unique satisfaction in structuring data, isn't there? #RelevantSkills #SQLJourney

Files → great for small/simple data Databases → essential for large or complex data SQL → the key to unlocking structured data 🚀 Unstructured data? That’s where tools beyond SQL (NoSQL, AI/ML) come in. #DataScience #SQLJourney

Recently started learning SQL and I used to be scared of databases. Then I realized SQL it’s just: •Ask politely (SELECT) •From the right table (FROM) •Don’t be greedy (LIMIT) Now Postgres actually listens to me 🥹 #SQLJourney #Analytics

Turning queries into superpower 💻📊 #SQLJourney

Consistency beats everything 30 days of SQL → Certificate achieved 🎓 Next stop: Bigger goals🔥 #SQLJourney #LearningNeverStops"

Filtering record in database using the WHERE clause, the WHERE clause can also be use for UPDATE and DELETE. #DataAnalytics #sqljourney #sqlmaster

Day 4 🚀: Inserted data into my table using INSERT INTO users VALUES (1, 'name');. Data’s piling up little by little! What’s your fave SQL command? #SQLJourney #Database

Turning queries into superpower 💻📊 #SQLJourney

My first week with SQL I delved into SQL, exploring key modules: querying data, database concepts, SQL basics, and querying with SQL. Fun and challenging to begin with...💡 #SQLJourney

Mastering SQL: Your Comprehensive Roadmap to Learning SQL #SQLJourney #DataManagement #SQLSyntax #SQLCommunity #DataQuery #SQLCertification #AnalyticsTraining

Consistency beats everything 30 days of SQL → Certificate achieved 🎓 Next stop: Bigger goals🔥 #SQLJourney #LearningNeverStops"

🔍 Diving into #SQL with @AlexTheAnalyst! 🚀 Each query unveils new insights. Excited for what’s next! 📈💡 #DataExplorer #SQLJourney #DataAnalytics

🎓 Learning Journey: Stanford Course: Databases: Relational Databases and SQL ~ Day 8 SoloLearn: Intro to SQL 🌟 Follow me for more coding insights and daily updates! Let's learn and grow together! 💻✨ #SQLJourney #ProgrammingProgress #TechSkills #CodingCommunity

2️⃣ Stanford Databases Course: Relational Databases and SQL: Day 1 🧠💻 📚 Learning Relational Algebra, SQL queries, and diving deep into #MySQL and #SQLite! #SQLJourney #TechGoals #LearningSQL #StanfordDatabase #CodeEveryday #DevCommunity

🎉 Unlocked: SQL Gold Badge on @hackerrank This one came with a lot of WHERE, JOIN, and why-is-this-wrong?! moments 🤯 Still learning, but leveling up bit by bit 🧠💪 If you’re grinding through SQL too — I feel you! #DataSquad #HackerRank #SQLJourney #TechTwitter #AI

7 For anyone learning SQL: Embrace the errors - they're your best teachers. The debugging process might be frustrating, but the "aha!" moments make it all worth it. #SQLJourney #Tech #DataAnalyst

Begin Your SQL Journey Today! Unlock your potential with these top-tier resources to master SQL. Here are 3 must-read books, perfect for both beginners and advanced learners. Which one will you dive into first? Let us know in the comments! #SQLJourney #LearnSQL #SQLBooks

4 Stored procedures 🔧 -Pre-written SQL code saved in the database -Can run anytime with different parameters -Write once, reuse everywhere -Pre-compiled for faster execution #SQLJourney #TempTables #StoredProcedures #DataAnalytics

3 DML is great for automating checks or keeping a record of changes. DDL is like your database’s “alarm system” when something structural changes. Logon is perfect for tracking who’s coming in and when. #SQLJourney #Triggers #DataAnalytics

Taking it step-by-step, one query at a time. The more I learn, the more I realize how powerful SQL can be for extracting insights. Looking forward to diving deeper! @JudeRaji_ #SQLJourney #DataAnalysis #TechTwitter

My first SQL Database.... Written from scratch!!! #SQLJourney #DataAnalytics #DatabaseDesign #UnlearnAndRelearn #SQLBeginner #TechLearning #GrowthMindset #LearningByDoing #DataCommunity #LinkedInLearning #Databases #MySQL #SQLProjects

Day 16 of #100DaysOfDataAnalysis 🚀 SQL is starting to click! 🔌 Connected via MySQL CLI: mysql -u username -p ⏰ Played with NOW() 🤓 Learned what FROM dual is all about Haven’t run full queries yet, but I’m getting closer every day! 💪🏽 #MySQL #SQLJourney #100DaysOfCode

Day 7/30 of SQL I activate my review mode 📚, go through my jottings and practised some queries using all the tables I created earlier, testing my joins, subqueries, and constraints. This Sql na me and you💪💻 #SQLJourney #30DayChallenge