If you require more than one WordPress site and your hosting company only provides limited SQL databases , here is a tutorial on how to achieve this.
Using Softaculous , start the installation process for WordPress then scroll down to the section that says “Advanced Options”
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Then click on the + sign to show the hidden menu
and then you change the database table prefix to your desired one . To make this easier to manage please make sure your table prefix is suffixed by an underscore e.g mytable_
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Do take note, this is also limited to your available disk space. So you can do this as much as your disk space allows you to do so.