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🔥 SQL Command Types Explained (With Examples) SQL commands are divided into 5 Main Categories based on their functionality. A thread 🧵👇🏻 #SQL #LearnSQL #SQLTips #SQLTutorial #DatabaseManagement #SQLQueries #SQLDeveloper #SQLForBeginners

pushpendratips's tweet image. 🔥 SQL Command Types Explained (With Examples)

SQL commands are divided into 5 Main Categories based on their functionality.

A thread 🧵👇🏻

#SQL #LearnSQL #SQLTips #SQLTutorial #DatabaseManagement #SQLQueries #SQLDeveloper #SQLForBeginners

Want to know how to work with date and time functions in SQL? 1) Extract Year from Date Use the YEAR() function in SQL! This will return the year from each order date in your dataset. Simple and efficient! 🗓️ #SQLTips

phoenixanalyti3's tweet image. Want to know how to work with date and time functions in SQL?
1) Extract Year from Date
Use the YEAR() function in SQL! This will return the year from each order date in your dataset. Simple and efficient! 🗓️ #SQLTips

Struggling with SQL errors? We've all been there!🥲 These common errors might be the reason. Learn how to spot and fix them ASAP for a smooth SQL journey #SQLError #DataAnalysis #SQLTips #TechStruggles #LearnAndGrow #Database #CodingChallenges #TDI #TdiCommunity

TDataImmersed's tweet image. Struggling with SQL errors?

We've all been there!🥲

These common errors might be the reason.

Learn how to spot and fix them ASAP for a smooth SQL journey

#SQLError #DataAnalysis #SQLTips #TechStruggles #LearnAndGrow #Database #CodingChallenges #TDI #TdiCommunity

💻 Ready for a Friday SQL Hack tip before the weekend kicks in? 🥳 Use COALESCE to make sure NULL values don’t spoil your data vibe! 👇 Start your weekend right with data that looks this good. 🥂 Let’s make our data as flawless as our weekend plans. #SQLTips #Datafrik

datafrik_co's tweet image. 💻 Ready for a Friday SQL Hack tip before the weekend kicks in? 

🥳 Use COALESCE to make sure NULL values don’t spoil your data vibe! 👇 

Start your weekend right with data that looks this good.

🥂 Let’s make our data as flawless as our weekend plans.

#SQLTips #Datafrik

SQL Tuesday 💡 Want honest data? Start with smart constraints. ✅ PRIMARY KEY ✅ UNIQUE ✅ CHECK (age > 0) Clean queries begin with clean tables. -- #Tuesday #DataFellows #SQLTips #DataIntegrity #Air #Nigeria

DatafellowsInfo's tweet image. SQL Tuesday 💡
Want honest data? Start with smart constraints.
✅ PRIMARY KEY
✅ UNIQUE
✅ CHECK (age > 0)

Clean queries begin with clean tables.

--
#Tuesday #DataFellows #SQLTips #DataIntegrity #Air #Nigeria

A lot of time, you don't want to interact with null values in databases when you are working as a data analyst. Let's discuss that in this thread. #DataCleaning #SQLTips #DataQuality #SQLFunctions #DataWrangling #DatabaseManagement #DataPreparation #DataAnalyst #DataAnalysis

ujjwal717's tweet image. A lot of time, you don't want to interact with null values in databases when you are working as a data analyst.

Let's discuss that in this thread.

#DataCleaning #SQLTips #DataQuality #SQLFunctions #DataWrangling #DatabaseManagement #DataPreparation #DataAnalyst #DataAnalysis…

Happy Friday, #DataFam🎉 Did you know subqueries can make your SQL queries more powerful? Here’s a quick hack to make your WHERE clause smarter. 👇 💬 Have you used subqueries in your queries before? Try it out and let us know your thoughts #FridayFun #SQLTips

datafrik_co's tweet image. Happy Friday, #DataFam🎉

Did you know subqueries can make your SQL queries more powerful? 

Here’s a quick hack to make your WHERE clause smarter. 👇

💬 Have you used subqueries in your queries before?

Try it out and let us know your thoughts #FridayFun #SQLTips

1/1 🔍 Decoding SQL's Mystery: Embracing Three-Valued Logic and Null Values 🤔 Did you know? In SQL, when null marks absent data, it ushers in a unique three-valued logic. When null impacts logical expressions, truth blurs into the unknown. #SQLtips #viralpost #keySkillset

keyskillset's tweet image. 1/1
🔍 Decoding SQL's Mystery: Embracing
Three-Valued Logic and Null Values 🤔 Did you know?
In SQL, when null marks absent data, it ushers in a
unique three-valued logic. When null impacts logical
expressions, truth blurs into the unknown. 
#SQLtips #viralpost #keySkillset

If I use mysql_escape_string() in Yii, will it finally pass the vibe check or will it just vibe on its own?" Source: devhubby.com/thread/how-to-… #YiiTips #SQLTips #PHPTips #SecureWebDev #yiiframework #yii

devhubbycom's tweet image. If I use mysql_escape_string() in Yii, will it finally pass the vibe check or will it just vibe on its own?"

Source: devhubby.com/thread/how-to-…

#YiiTips #SQLTips #PHPTips #SecureWebDev #yiiframework #yii

Day 21/30 – Discount Impact Analysis Used SQL CASE WHEN logic to compare full-price vs. discounted sales. Discounts don’t always mean higher profits. #SQLTips #EcommerceAnalytics #RevenueOptimization

FeranmiOmoyemi's tweet image. Day 21/30 – Discount Impact Analysis

Used SQL CASE WHEN logic to compare full-price vs. discounted sales. Discounts don’t always mean higher profits.

#SQLTips #EcommerceAnalytics #RevenueOptimization

Day 20/30 – Monthly Revenue Growth Rate Used SQL window functions to calculate month-over-month revenue growth. A clean dataset + smart query = deep insight. #SQLData #RevenueGrowth #Analytics

FeranmiOmoyemi's tweet image. Day 20/30 – Monthly Revenue Growth Rate

Used SQL window functions to calculate month-over-month revenue growth. A clean dataset + smart query = deep insight.

#SQLData #RevenueGrowth #Analytics


𝟔 𝐁𝐚𝐬𝐢𝐜 𝐒𝐐𝐋 𝐓𝐫𝐢𝐜𝐤𝐬 𝐭𝐨 𝐌𝐚𝐤𝐞 𝐃𝐚𝐭𝐚 𝐖𝐨𝐫𝐤 𝐒𝐦𝐨𝐨𝐭𝐡𝐞𝐫 #SQLTips #LearnSQL #DataSkills #DatabaseHacks #SQLForBeginners #CleanCode #AI #AINews #AnalyticsInsight #AnalyticsInsightMagazine Read More👇 zurl.co/ytJ8a

analyticsinme's tweet image. 𝟔 𝐁𝐚𝐬𝐢𝐜 𝐒𝐐𝐋 𝐓𝐫𝐢𝐜𝐤𝐬 𝐭𝐨 𝐌𝐚𝐤𝐞 𝐃𝐚𝐭𝐚 𝐖𝐨𝐫𝐤 𝐒𝐦𝐨𝐨𝐭𝐡𝐞𝐫 

#SQLTips #LearnSQL #DataSkills #DatabaseHacks #SQLForBeginners #CleanCode #AI #AINews #AnalyticsInsight #AnalyticsInsightMagazine 

Read More👇

zurl.co/ytJ8a

Use WITH (CTE) for better readability & performance! #MySQL #SQLTips #Database #SEO #DataOptimization

nrachabathuni's tweet image. Use WITH (CTE) for better readability & performance!

#MySQL #SQLTips #Database #SEO #DataOptimization

¿Alguna vez has sentido la frustración de unir textos en SQL y que simplemente no funcionen como esperabas? 🧐 Descubramos juntos cómo la función CONCAT puede ser tu salvavidas en el mundo de SQL. ¡Te sorprenderás con lo que puedes lograr! #SQLTips #DataScience

EstradaWebGroup's tweet image. ¿Alguna vez has sentido la frustración de unir textos en SQL y que simplemente no funcionen como esperabas? 🧐 Descubramos juntos cómo la función CONCAT puede ser tu salvavidas en el mundo de SQL. ¡Te sorprenderás con lo que puedes lograr! #SQLTips #DataScience…

¿Tu LIKE en PostgreSQL ignora el índice? 😱 Spoiler: el problema no es LIKE, es el COLLATE. En es_ES.UTF-8, el orden no es byte a byte y PostgreSQL salta el índice. ✅ Usa text_pattern_ops 🧠 De 60ms a 0.15ms. 👉 hopla.tech/optimizacion-b… #PostgreSQL #SQLTips

HoplaSoftware's tweet image. ¿Tu LIKE en PostgreSQL ignora el índice? 😱
Spoiler: el problema no es LIKE, es el COLLATE.
En es_ES.UTF-8, el orden no es byte a byte y PostgreSQL salta el índice.
✅ Usa text_pattern_ops
🧠 De 60ms a 0.15ms.
👉 hopla.tech/optimizacion-b…

#PostgreSQL #SQLTips

In most relational DBs, SQL doesn’t support setting variables. If you want to set a variable's value in just one place, a recent tip I learned from AI is using like this: #SQLTips #Database #AI #TechLearning"

alfchung's tweet image. In most relational DBs, SQL doesn’t support setting variables. If you want to set a variable's value in just one place, a recent tip I learned from AI is using like this:

#SQLTips #Database #AI #TechLearning"

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