SQL-Leetcode/1683-InvalidTweets.sql at main · ninad-moree/SQL-Leetcode · GitHub

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/*
    Write a solution to find the IDs of the invalid tweets. The tweet is invalid if the number of characters used in the content of the tweet is
    strictly greater than 15. Return the result table in any order.

    Example 1:
    Input:
    Tweets table:
    +----------+----------------------------------+
    | tweet_id | content                          |
    +----------+----------------------------------+
    | 1        | Vote for Biden                   |
    | 2        | Let us make America great again! |
    +----------+----------------------------------+
    Output:
    +----------+
    | tweet_id |
    +----------+
    | 2        |
    +----------+
    Explanation:
    Tweet 1 has length = 14. It is a valid tweet.
    Tweet 2 has length = 32. It is an invalid tweet.
*/

SELECT tweet_id
FROM Tweets
WHERE length(content) > 15