English Language teacher
I logged in as a user(HR, SAMPLE SCHEMA) and create so many tables. By default, HR has about 8 tables already created. like EMPLOYEES, LOCATIONS, DEPARTMENTS, JOB_HISTORY ETC. Now is there any query to display only the default tables excluding the ones I created? or a query to display only the ones I created leaving the default tables? 

Thanks..
English Language teacher
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I logged in as a user(HR, SAMPLE SCHEMA) and create so many tables. By default, HR has about 8 tables already created. like EMPLOYEES, LOCATIONS, DEPARTMENTS, JOB_HISTORY ETC. Now is there any query to display only the default tables excluding the ones I created? or a query to display only the ones I created leaving the default tables? 

Thanks..