Invalid tweets

#
# Table: Tweets
# +----------------+---------+
# | Column Name    | Type    |
# +----------------+---------+
# | tweet_id       | int     |
# | content        | varchar |
# +----------------+---------+
# tweet_id is the primary key (column with unique values) for this table.
# content consists of alphanumeric characters, '!', or ' ' and no other special characters.
# This table contains all the tweets in a social media app.
# 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.
# The result format is in the following example.
# Example 1:
# Input:
# Tweets table:
# +----------+-----------------------------------+
# | tweet_id | content                           |
# +----------+-----------------------------------+
# | 1        | Let us Code                       |
# | 2        | More than fifteen chars are here! |
# +----------+-----------------------------------+
# Output:
# +----------+
# | tweet_id |
# +----------+
# | 2        |
# +----------+
# Explanation:
# Tweet 1 has length = 11. It is a valid tweet.
# Tweet 2 has length = 33. It is an invalid tweet.
#

# Write your MySQL query statement below

SELECT tweet_id
FROM Tweets
WHERE CHAR_LENGTH(content) > 15;