explain the delete statements in sql
discuss about myisam index statistics collection. : Sql dba
Which is faster subquery or join?
What is sql select statement?
What is sql*loader and what is it used for?
Explain polymorphism in pl/sql.
What is function and procedure?
What is the use of primary key?
Do ddl statements need commit?
Explain the methods used to protect source code of pl/sql.
Is it possible to update views?
What is scalar data type in pl sql?
What is the function that is used to transfer a pl/sql table log to a database table?