# @woman.engineer on Instagram

- **Type:** Video
- **Original URL:** https://www.instagram.com/p/DNs5fvgUBaM
- **Gondola URL:** https://gondola.cc/posts/61845721-womanengineer-instagram
- **Thumbnail:** https://img.gondola.cc/tr:w-,h-,fo-auto/postThumbnails/08a4c82e84.jpg
- **Posted:** 2025-08-23T14:53:44.000+00:00
- **Account Owner:** Zeynep Küçük  Woman Engineer (@woman.engineer) — https://gondola.cc/woman.engineer

## Caption

When you lied about your SQL skills 🥹⬇️⬇️

💥 A primary key in SQL is a column (or a set of columns) that uniquely identifies each row in a table.
Here are the key points about a primary key:
✅ Uniqueness → No two rows can have the same primary key value.
✅ Not NULL → A primary key column cannot contain NULL values.
✅ Only one per table → Each table can have only one primary key, though it can consist of multiple columns (called a composite primary key).
✅ Enforces entity integrity → Ensures that each record can be uniquely identified.

#sql #coding #fyp #wfh #codingmemes #AiAgents #ArtificialIntelligence #SmartTechnology #AIAutomation #FutureOfAI #DigitalAssistants #TechTrends #IntelligentSystems #Innovation #MachineLearning #Robotics #AIFuture #Automation #VirtualAgents #DigitalTransformation #SmartAgents #DataScience #AICollaboration #TechInnovation #airevolution

## Stats

- **Views:** 2,152
- **Likes:** 0
- **Shares:** 0
- **Comments:** 4

## Tags

automation, digitaltransformation, digitalassistants, smartagents, machinelearning, innovation, aifuture, fyp, aicollaboration, futureofai, datascience, aiautomation, airevolution, techinnovation, codingmemes, techtrends, wfh, virtualagents, robotics, intelligentsystems, coding, aiagents, smarttechnology, sql, artificialintelligence

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