Computer Science Engineering (CSE) Exam > Computer Science Engineering (CSE) Questions > How many join types in join condition:a)2b)3c...
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How many join types in join condition:
- a)2
- b)3
- c)4
- d)5
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
How many join types in join condition:a)2b)3c)4d)5Correct answer is op...
Explanation:
- Inner Join: This type of join returns only the rows that have matching values in both tables being joined.
- Left Join: This type of join returns all rows from the left table and the matched rows from the right table. If there are no matching rows in the right table, NULL values are used.
- Right Join: This type of join returns all rows from the right table and the matched rows from the left table. If there are no matching rows in the left table, NULL values are used.
- Full Outer Join: This type of join returns rows when there is a match in one of the tables. It combines the results of both left and right outer joins.
- Cross Join: This type of join returns the Cartesian product of the two tables, i.e., it combines each row of the first table with each row of the second table.
By considering all these join types, there are a total of 5 join types in a join condition. Each type of join serves a specific purpose and can be used based on the requirements of the query.
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How many join types in join condition:a)2b)3c)4d)5Correct answer is op...
INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL JOIN, EQUIJOIN.
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How many join types in join condition:a)2b)3c)4d)5Correct answer is option 'D'. Can you explain this answer? for Computer Science Engineering (CSE) 2025 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about How many join types in join condition:a)2b)3c)4d)5Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How many join types in join condition:a)2b)3c)4d)5Correct answer is option 'D'. Can you explain this answer?.
How many join types in join condition:a)2b)3c)4d)5Correct answer is option 'D'. Can you explain this answer? for Computer Science Engineering (CSE) 2025 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about How many join types in join condition:a)2b)3c)4d)5Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How many join types in join condition:a)2b)3c)4d)5Correct answer is option 'D'. Can you explain this answer?.
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