$ sudo apt-get remove gsql-plugins 

Uninstall gsql-plugins including dependent package

If you would like to remove gsql-plugins and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove gsql-plugins 

Use Purging gsql-plugins

If you use with purge options to gsql-plugins package all the configuration and dependent packages will be removed.

$ sudo apt-get purge gsql-plugins 

If you use purge options along with auto remove, will be removed everything regarding the package, It's really useful when you want to reinstall again.

$ sudo apt-get purge --auto-remove gsql-plugins 

See Also,