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MySQL - Update multiple rows at once

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Created by:
maxsior322
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In this article, we would like to show you how to update multiple rows at once in MySQL.

Quick solution:

Practical example

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To show you how to update multiple rows at once, we will use the following users table:

MySQL - example data used to count rows with NULL values
MySQL - example data used to count rows with NULL values

Note:

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

Example

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In this example, we will update department_id and salary value of the first three users from the users table.

Query

or

Result:

MySQL - update multiple rows at once - result
MySQL - update multiple rows at once - result

Database preparation

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create_tables.sql file:

insert_data.sql file:

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MySQL - Update multiple rows at once
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