#sqltesting search results

Free Education - AI | Tech | Programming

10 h

💼 300 Real SQL Interview Questions (with Solutions) 📘 Asked at PwC, Deloitte, EY, KPMG, Tredence, Persistent Systems, and Accenture ⚡ A complete guide to ace your SQL interviews — from beginner to advanced level 🚀 To get it FREE 👇 1️⃣ Follow me (@daievolutionhub) so I can…

DAIEvolutionHub's tweet image. 💼 300 Real SQL Interview Questions (with Solutions) 📘

Asked at PwC, Deloitte, EY, KPMG, Tredence, Persistent Systems, and Accenture ⚡
A complete guide to ace your SQL interviews — from beginner to advanced level 🚀

To get it FREE 👇
1️⃣ Follow me (@daievolutionhub) so I can…

Ezekiel

@ezekiel_aleke

4 h

20 SQL Interview Questions you should know: Don’t skip no. 15🔥📷

Vaidehi

@Ai_Vaidehi

Nov 3

SQL Basics to Advance Notes 📘 To get it ✅ 1. Like and comment 'SQL' 2. Repost 🌠 3. Follow me so that, I can dm. #SQL

タランチュラ | データサイエンティスト

@tarantula_ds_

Sep 16

【SQLチートシート】 SQLを攻略するためのチートシートを作成しました。この画像にあるコマンド等を操れたら、SQLは習得したと言っても過言じゃない！ SQL実行例まで載せたので、是非チェックしてください！

Free Education - AI | Tech | Programming

@DAIEvolutionHub

Nov 7

SQL Query Execution Order 📘💻 Most people know SQL syntax — but only a few truly understand the execution flow of a query ⚡ Here’s a simple visual guide every data analyst should save 📊 Also I’ve compiled 1000+ Materials — including SQL, Excel, Python, and Data Analytics…

DAIEvolutionHub's tweet image. SQL Query Execution Order 📘💻

Most people know SQL syntax — but only a few truly understand the execution flow of a query ⚡
Here’s a simple visual guide every data analyst should save 📊

Also I’ve compiled 1000+ Materials — including SQL, Excel, Python, and Data Analytics…

Tìjání Olúsolá

@TijaniShola1

Nov 3

In October, I revisited SQL to strengthen my data skills. Working with multiple CTEs felt difficult at first, but practice changed that. Now, I’ll be connecting SQL live to a BI system for real-time analysis.

TijaniShola1's tweet image. In October, I revisited SQL to strengthen my data skills.
Working with multiple CTEs felt difficult at first, but practice changed that.

Now, I’ll be connecting SQL live to a BI system for real-time analysis.

Godswill Ojumeaka

@godswill_123

Nov 6

Understanding how #sql executes query is important

Rohit

@ai_rohitt

Nov 5

🚀 SQL Cheat Sheet for Quick Revision! From SELECT to JOINS everything in one page 🔥 Perfect for interviews & daily use 💻 #SQL #CheatSheet #DataScience #100DaysOfCode

ai_rohitt's tweet image. 🚀 SQL Cheat Sheet for Quick Revision!

From SELECT to JOINS everything in one page 🔥
Perfect for interviews &amp; daily use 💻

#SQL #CheatSheet #DataScience #100DaysOfCode

Edwin M Sarmiento

@EdwinMSarmiento

Nov 6

Many #SQLServer outages and issues could be prevented if only we put enough effort on this

Free Education - AI | Tech | Programming

@DAIEvolutionHub

Nov 7

Types of Database Keys 🔑📘 Every SQL developer should know this — the 5 key types that form the backbone of every database ⚡ Primary, Foreign, Composite, Alternate & Candidate — explained clearly in one chart ✅ Also I’ve compiled 1000+ Materials — including SQL, Excel,…

DAIEvolutionHub's tweet image. Types of Database Keys 🔑📘

Every SQL developer should know this — the 5 key types that form the backbone of every database ⚡
Primary, Foreign, Composite, Alternate &amp; Candidate — explained clearly in one chart ✅

Also I’ve compiled 1000+ Materials — including SQL, Excel,…

Eyo Eyo, PhD

@Eyowhite3

Jul 7, 2024

SQL is a must for Data Analysts. Like any new language, regular practice is very necessary to become proficient. This FREE eBook will help in your SQL practice. You will encounter 250+ exercises with solutions.

Eyowhite3's tweet image. SQL is a must for Data Analysts.

Like any new language, regular practice is very necessary to become proficient.

This FREE eBook will help in your SQL practice.

You will encounter 250+ exercises with solutions.

Eyo Eyo, PhD

@Eyowhite3

Nov 5

Applying SQL to Aviation dataset is very rare. You now have the opportunity to query the Airlines Industry as a beginner. Get yours for FREE in the thread:

Eyowhite3's tweet image. Applying SQL to Aviation dataset is very rare.

You now have the opportunity to query the Airlines
Industry as a beginner.

Get yours for FREE in the thread:

〽️ercy

@__mercifiedd

Nov 5

Two days ago, I got stuck because of a persistent syntax error while learning Data cleaning in SQL. I tried and tried for the query to execute but it didn't work. I got tired and frustrated Here was what i did 👇🏽

__mercifiedd's tweet image. Two days ago, I got stuck because of a persistent syntax error while learning Data cleaning in SQL. I tried and tried for the query to execute but it didn't work. I got tired and frustrated
Here was what i did 👇🏽

codervish

@codervish

Oct 13

yet semicolon ending statements/languages are bashed almost everyday

Yasser | Skidrow 🇸🇦

@firfox20

Jun 23

Simple test for SQL Injection on Web App , Common Injection Point's 1 URL Parameters 2 Form Inputs 3 HTTP Headers 4 Cookies 5 Hidden Fields 6 API Requests 7 Search Boxes Tested Payloads are ' AND '+OR+SLEEP(5)--+

firfox20's tweet image. Simple test for SQL Injection on Web App ,
Common Injection Point's
1 URL Parameters
2 Form Inputs
3 HTTP Headers
4 Cookies
5 Hidden Fields
6 API Requests
7 Search Boxes
Tested Payloads are ' AND '+OR+SLEEP(5)--+

v

@iavins

Apr 1, 2024

How do they cook? There are over 600 lines of test code for every line of code in SQLite. Tests cover 100% of branches in the library.

iavins's tweet image. How do they cook?

There are over 600 lines of test code for every line of code in SQLite. Tests cover 100% of branches in the library.

Kristijan Kralj

@kristijan_kralj

Nov 5

Stop making this HUGE mistake when writing integration tests: Spinning up a real database manually. Then running your tests against it. Then cleaning it up. Then running another test and realizing it's failing because the cleanup hasn't been done properly. There's a better…

kristijan_kralj's tweet image. Stop making this HUGE mistake when writing integration tests:

Spinning up a real database manually.

Then running your tests against it.
Then cleaning it up.

Then running another test and realizing it's failing because the cleanup hasn't been done properly.

There's a better…

Nithin 🦹‍♂️

@thebinarybot

Feb 5, 2024

💉 SQL Injection is a P1 vulnerability and can easily help you earn $$$$ However, finding/exploiting one manually is tricky. That's where SQLmap helps us. Here's a list of highly efficient SQLmap commands which you can use to hunt for SQL Injections 🧵👇

thebinarybot's tweet image. 💉 SQL Injection is a P1 vulnerability and can easily help you earn $$$$

However, finding/exploiting one manually is tricky. That's where SQLmap helps us.

Here's a list of highly efficient SQLmap commands which you can use to hunt for SQL Injections 🧵👇

N$

@nav1n0x

Apr 28, 2024

Manual testing can be both fun and insightful, especially when you have a error like SQLSTATE[HY000] to guide you, it's a great way to sharpen your skills. Today I did a full manual testing using Burpsuite on a target and got it correct., it was fun.. #BugBounty #SQLi