Anonymous
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2 weeks ago
Which type of join is the following SQL?
Contents
- What are the 4 types of SQL JOIN operations?
- Which of the following is type of join?
- What are the 4 join types?
- What are the 3 types of join algorithms?
What are the 4 types of SQL JOIN operations?
There are four main types of JOINs in SQL: INNER JOIN, OUTER JOIN, CROSS JOIN, and SELF JOIN.
Which of the following is type of join?
Explanation: INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL JOIN, EQUIJOIN are the types of joins.
What are the 4 join types?
Four types of joins: left, right, inner, and outer. In general, you'll only really need to use inner joins and left outer joins.
What are the 3 types of join algorithms?
Concerning join algorithms, the three most popular implementations in RDBMS and RDF stores are nested loop joins, hash joins, and merge joins.
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