MySQL Database Management System > Interview Question

MySQL Interview Question Part 2

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To represent the date and time information, both UNIX TIMESTAMP and MySQL TIMESTAMP are used. The key difference between both values is that UNIX TIMESTAMP uses 32-bit integers to express the value, but MySQL TIMESTAMP uses a human-readable format.

A join is a SQL statement that is used to connect two or more tables based on matching columns. It's primarily used for more complicated queries.

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Good

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arey kiske barabar

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Error is 11:35:07 SELECT * FROM PRODUCTS group by PROD_CODE LIMIT 0, 1000 Error Code: 1055. Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'learn_vern.PRODUCT

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Well, a structured course, with amazing teaching techniques by meet shah sir Thank you, LearnVern team.

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you didn't mentioned about self join

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Bahoot ascha samjhate hain lekin, thora sa slow samjhata hain jo thora booring lagte hain,(Just my opinion). Thank you.

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