MySQL Warning: Found row where the auto_increment colum

If the e-commerce website administrator has sufficient privileges, they can maintain and operate the MySQL database through the phpMyAdmin database control panel .

When a database error occurs, you can perform table maintenance "analysis" or "inspection" on the WordPress database.

But then an error message like this may appear:

• wp_postmeta analyze warning Found row where the auto_increment column has the value 0 
• wp_postmeta check warning Found row where the auto_increment column has the value 0
• Found row where the auto_increment column has the ..
   

The following is the Chinese translation:

• wp_postmeta analysis warning found row where auto_increment column has value 0
• wp_postmeta check warning found row where auto_increment column has value 0
• Find the row where the auto_increment column is..

What does database auto increment mean?

• increments
• British ['ɪŋkrɪm(ə)nt] US ['ɪŋkrəmənt]
• n. [number] increment; increase; increase; surplus; increase

Why does "auto_increment column has the value 0" appear?

This is because there may be one or more fields that can be automatically incremented and have a value of 0.

• Chen Weiliangfound many usesWordPress websitedoSEOA friend of mine also had the same problem.

How to fix it?

Here are some very simple methods to fix MySQL database problems!

Step 1: Click on the data table where the problem occurs.

Step 2: Click on "meta_id" or "post_id" ▼

• Then, the sorting starts in order, whereNULL with ID 0 will be sorted at the top.

Step 3: Delete the data column containing 0, 0, NULL, or NULL values.

• delete the value of the id data column 0 0 NULL NULL Field.

Finally, analyze and test the MySQL data table again.

I found that the warning error "warning Found row where the auto_increment column has the value 0" no longer appears, the problem has been solved, haha!