MySQL

Duplicate Emails | LeetCode 182 | SQL | Solution

This one is a simple SQL problem. Here is the link to this problem. This one is an absolute beginner type problem. We have to query all the duplicates emails from the given table. The name of the table is Person. The code is almost self-explanatory. All SQL keywords are written in uppercase letters. It’s […]

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620. Not Boring Movies | LeetCode | SQL | Solution

LeetCode / Ibrahim Hasnat

This one is database related problem and pretty easy. Click here to see the problem on LeetCode. Read the description and try to understand the problem. Note: I assumed that you have basic knowledge of SQL language. The actual problem is, we have to retrieve data from the database with some condition. We have to

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