How to delete multiple rows from a table in oracle?
How to use subqueries with the exists operator in oracle?
How do we display rows from the table without duplicates?
What are the data types in oracle?
what is foreign key?
Without giving condition how to retrieve the unmatched records from table.
i can't insert column value greater than 4000 characters at one instance even i am using CLOB datatype . how to insert efficiently more than 4000 characters ? And please let me know how to impose inline and out-of line constraints on oracle column??? Thanks in Advance... Prakash
what is trigger?
Please explain drop constraint oracle?
I have a table that log salary-increase-process have fields: autoid, old_salary, acctno and table EMP: acctno, name, salary I want to list count increase-salary of employees, each have old_salary, new_salary. Help me with SELECT statement, please!
What privilege is needed for a user to create tables in oracle?
How do I call oracle stored procedures that take no parameters?
Is the After report trigger fired if the report execution fails ?