ssd7
....\exercise1
....\.........\BookPublisher.html
....\.........\CreateDB.sql
....\.........\part3.txt
....\.........\Rel-ops.txt
....\exercise2
....\.........\1.sql
....\.........\2.sql
....\.........\3.sql
....\.........\4.sql
....\.........\5.sql
....\.........\6.sql
....\.........\7.sql
....\.........\8.sql
....\exercise3
....\.........\alter_tables.sql
....\.........\delete_rows.sql
....\.........\queries.sql