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45 lines
1.4 KiB
HTML
45 lines
1.4 KiB
HTML
<p>Table: <code>Tweets</code></p>
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<pre>
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+----------------+---------+
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| Column Name | Type |
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+----------------+---------+
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| tweet_id | int |
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| content | varchar |
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+----------------+---------+
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tweet_id is the primary key (column with unique values) for this table.
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content consists of characters on an American Keyboard, and no other special characters.
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This table contains all the tweets in a social media app.
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</pre>
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<p> </p>
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<p>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 <strong>strictly greater</strong> than <code>15</code>.</p>
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<p>Return the result table in <strong>any order</strong>.</p>
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<p>The result format is in the following example.</p>
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<p> </p>
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<p><strong class="example">Example 1:</strong></p>
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<pre>
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<strong>Input:</strong>
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Tweets table:
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+----------+-----------------------------------+
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| tweet_id | content |
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+----------+-----------------------------------+
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| 1 | Let us Code |
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| 2 | More than fifteen chars are here! |
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+----------+-----------------------------------+
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<strong>Output:</strong>
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+----------+
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| tweet_id |
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+----------+
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| 2 |
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+----------+
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<strong>Explanation:</strong>
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Tweet 1 has length = 11. It is a valid tweet.
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Tweet 2 has length = 33. It is an invalid tweet.
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</pre>
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