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MySQL - delete row where column is null

6 points
Created by:
Dharman
518

Quick solution:

Sometimes your data can be an empty string. You can delete such rows with below query:

Practical example

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To show how to delete rows with NULL values, we will use the following table:

MySQL - delete rows with NULL values - example data
MySQL - delete rows with NULL values - example data

Note:

At the end of this article you can find database preparation SQL queries.

Example

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In this example, we will delete rows from users table with NULL value in email column.

Query:

Result:

MySQL - delete rows with NULL column values - result
MySQL - delete rows with NULL column values - result

Database preparation

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create_tables.sql file:

insert_data.sql file:

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MySQL - delete row where column is null
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