What are the different types of JOINs in SQL?
What are the different types of JOINs in SQL?
题目类型: 技术面试题
这是一道技术面试题,常见于澳洲IT公司面试中。
难度: medium
标签: intellipaat, sql, topic-specific, sql, database
参考答案摘要
There are six different types of JOINs in SQL, which are: INNER JOIN : An INNER JOIN is used to return records of the same value in two tables. LEFT JOIN: LEFT JOIN is used to join all the rows in the...
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