Orcale database as a commercial-grade large-scale database management systems, as well as high security and strong portability has won wide recognition of the market, while PLSQL Orcale become the best choice as the operating language, master the basic programming principles and the sql operation is a prerequisite to master Oracle
PLSQL inside the database:
Both SQL statements is to delete the data table
delete * from MT_CLIENT_SCALE_MAIN;
delete * from MT_CLIENT_SCALE_FROM;
Deleted table is:
drop table MT_CLIENT_SCALE_MAIN;
drop table MT_CLIENT_SCALE_FROM;
(Down to just a few ..)