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Given the data below, explain the results of different types of joins: Inner Join, Left Join, Right Join. Will a schema be created?

SQLmedium0.2 min readPremium
Frequency
Low
Asked at 1 company
Category
487
questions in SQL
Difficulty Split
130E|271M|86H
in this category
Total Bank
1,863
across 7 categories
Asked at these companies
Coforge
Key Concepts Tested
join
Expert AnswerPremium
47 wordsInterview-ready
**Inner**: Only matching rows; A ⋂ B. **Left**: All A; B columns NULL where no match. **Right**: All B; A columns NULL where no match. **Schema**: Joins produce result set, not stored schema. Column set = A.columns + B.columns; aliases for disambiguation....
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