Explain the dml?
No Answer is Posted For this Question
Be the First to Post Answer
how to get last monday of a month?
What is a tns file?
What are the uses of Database Trigger ?
what is data independence exactly? give an example
i can create a view with two columns from emp table,, later i need to add one more emp column to existing view.. what is query similarly add one more column to existing primary key constraint.. please give me the solutions
How do you increase the OS limitation for open files (LINUX and/or Solaris)?
How can I combine multiple rows into a comma-delimited list in oracle?
How to run queries on external tables?
Explain the use of ignore option in imp command.
State all possible different index configurations a table can possibly have?
What happens in oracle commit?
3. Adapt your query in (2) above so that only post codes with more than twenty orders are displayed.