CMIS 420 Homework Assignment 2, Database Management System

CMIS 420 Homework Assignment 2, Database Management System

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describe all the tables you have created.
?get table_name, status, num_rows, user_stats in user_tables system view
?get table_name, constraint_name, constraint_type in user_constraints or user_cons_columns system view. you need to filter out the records unrelated to our database.
?get total record numbers from the following tables: movies, distributed_movie_list, movie_rent_list, customers, orders and order_items. Compare the numbers of row counts with the num_row in user_tables. See whether any inconsistency.
?display title, director_name, company names with one query
?display title, actor_name with one query
?spool the output to a text file (it should be labeled with your name)
?Submit your script and the spooled file for grading.

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