Leetcode SQL: Not Boring Movies Explained

*Leetcode SQL: # 620 Filtering and Sorting Movies*

This SQL script is used to find and sort movies from a cinema database. Let’s break it down step-by-step:

1. **SELECT * FROM Cinema:**
- This part selects all columns (*) from the `Cinema` table. The `Cinema` table likely contains information about different movies, such as their descriptions, ratings, and unique IDs.

2. **WHERE description != 'boring':**
- This filters the movies to exclude any that have a description of 'boring'. Only movies that are not described as 'boring' are included.

3. **AND id % 2 != 0:**
- This further filters the results to include only movies with an odd `id`. The `%` operator finds the remainder of dividing the `id` by 2. If the remainder is not 0, it means the `id` is odd.

4. **ORDER BY rating DESC:**
- This sorts the remaining movies by their rating in descending order, meaning the highest-rated movies come first.

*Video Summary*

This SQL query helps you find and sort interesting movies from a cinema database by:
1. Selecting all movie details from the `Cinema` table.
2. Filtering out movies described as 'boring'.
3. Including only movies with odd IDs.
4. Sorting the movies by their rating from highest to lowest.

Understanding this query demonstrates how SQL can be used to filter and sort data efficiently, which is a valuable skill in database management and data analysis. This knowledge is essential for anyone interested in working with databases or in tech-related fields.