How to Delete Unused Database Tables in WordPress

There is no select all option for obvious reasons, so double check each and every table and manually select all the tables you want to delete. Then, scroll down and click on the “Delete Tables” button. Again, only press this button if you are sure and have a good database backup.

1. How do I delete old tables in WordPress?
2. How do I clean up my WordPress database?
3. How do I clean up my database?
4. How do I delete my WordPress database and start over?
5. What is WP-optimize?
6. What are transient options in WordPress database?
7. How do I optimize my WordPress database?
8. Should I delete unused WordPress themes?
9. How do I edit WordPress database?
10. How do I clean up my SQL database?
11. What are the 6 stages of the cleaning procedure?
12. What are the best practices for data cleaning?

How do I delete old tables in WordPress?

DO NOT empty a table that is used by the WordPress core.
...
The Process

1. Login to phpMyAdmin on your server.
2. From the left side bar, select your WordPress database. Database selection on the left side bar.
3. All the tables in the WordPress database will appear. Table list.
4. Click “Erase” button of the table you wish to empty.

How do I clean up my WordPress database?

Optimizing Your WordPress Database with phpMyAdmin

1. Delete Old Plugin and Post Data. ...
2. Delete Post Revisions. ...
3. Delete Spam Comments. ...
4. Delete Unapproved Comments. ...
5. Delete Unused Tags. ...
6. Delete Old Shortcodes. ...
7. Delete Pingbacks and Trackbacks. ...
8. Delete Transients.

How do I clean up my database?

Here are 5 ways to keep your database clean and in compliance.

1. 1) Identify Duplicates. Once you start to get some traction in building out your database, duplicates are inevitable. ...
2. 2) Set Up Alerts. ...
3. 3) Prune Inactive Contacts. ...
4. 4) Check for Uniformity. ...
5. 5) Eliminate Junk Contacts.

How do I delete my WordPress database and start over?

First, you'll need to go to Tools » WP Reset and click the 'Tools' tab. Once there, simply click on the 'Delete Themes' or 'Delete Plugins' links to jump straight to those tools. You can click the 'Delete all themes' or 'Delete plugins' button to delete them. Important: WP Reset doesn't backup your files in any way.

What is WP-optimize?

WP-Optimize is a WordPress site optimization plugin built to help clean up your WordPress database for maximized efficiency. The plugin works to de-fragment MySQL tables as well as remove data like pingbacks, trashed comments, expired transient options, post revisions, and so on.

What are transient options in WordPress database?

What is Transients? The Transients API in WordPress allows developers to store information in your WordPress database with an expiration time. This helps improve WordPress performance and speed up your website while reducing overall server load.

How do I optimize my WordPress database?

All you need to do to optimize your database is click on the “Check All” box, select “Optimize table” from the dropdown menu, and then click on the “Go” button. Optimizing your WordPress database will remove any accumulated overhead.

Should I delete unused WordPress themes?

Remove WordPress themes and plugins to improve security

Security is the main reason you should remove old themes and plugins. ... It's easy to forget about old themes you tried and didn't use. But each one of these old and unused themes needs to be removed because each is an opening for security issues.

How do I edit WordPress database?

Editing the Database

1. Find the database you want to work with on the left side of the menu and click on it. ...
2. From this menu, you will be able to rename your database. ...
3. It's in the root folder of your WordPress website.
4. Once you find the file, right click and select “Edit.” You may be given a pop-up.

How do I clean up my SQL database?

To use the database cleanup feature, follow these steps:

1. In the project tree, right click on the data warehouse, click on Advanced and click on SQL Database Cleanup Wizard. ...
2. In the SQL Database Cleanup window, the content of the database is listed. ...
3. Expand Project Objects to display a list of Object IDs in the project.

What are the 6 stages of the cleaning procedure?

The 6 main stages in cleaning are: pre-clean, main clean, rinse, disinfect, final rinse, drying. Any cloths and equipment used for cleaning can be a source of contamination if not cleaned properly. Use disposable cloths or use colour coding to prevent contamination.

What are the best practices for data cleaning?

5 Best Practices for Data Cleaning

1. Develop a Data Quality Plan. Set expectations. ...
2. Standardize Contact Data at the Point of Entry. The entry of data is the first cause of dirty data. ...
3. Validate the Accuracy of Your Data. So how can you validate the accuracy of your data in real time? ...
4. Identify Duplicates. ...
5. Append Data.