Do you really know how SQL JOINs work ? | @DataAcademyIN |
You might know the different kinds of joins and how and when to use them. But do you know how they actually work ? Do you know why a Outer Join is slower than an Innter Join ? Watch this video to learn about JOINs in detail.
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Same video in Kannada - • SQL JOINs'ಗಳ ಬಗ್ಗೆ ನಿಮಗೆ ಎಲ್ಲವೂ ತಿಳಿದಿದೆಯೇ...
Link to previous video on Primary Key- Foreign Key: • Avoid this common Data Modeling mistake | ...
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Hi, My name is Bindu Kumar and I am a Data Architect who is passionate in learning as well as sharing my learning with others.
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DataAcademy, DataAcademyIN, Data Academy India, Data Academy, Bindu Kumar, BinduKumar, SQL Joins, Inner Join, Outer Join, Left Join, Rigt Join, Full Join, Joins concept, Joins basics