Is dropping table from database is enough , or I need to delete some other things too, so that I can create table with same name again.
When you are deleting any of your custom module make sure
- Backup your database
- Disable your module
- Delete all tables of your module.
- Delete all Config settings form 'core_config_data' table.
- Delete your module enter from
- Delete All your code from
- Clear cache
This will help in removing most of your modules.