Give the Types of modules in a form?
how to get the no employee in each department including the dept which has 0 employee
Why do we need oracle client?
How will you differentiate between varchar & varchar2?
What is a tns file?
Difference between inner join vs where ?
What is the sid in oracle?
We need to compare two successive records of a table based on a field. For example, if the table is CUSTOMER, and the filed is Account_ID, To compare Account_IDs of record1 and record2 of CUSTOMER table, what can be the query ?
How to convert character types to numeric types?
How do we get field detail of a table?
State the various uses of dbcc command?
material view and view disadvantages?
Please explain compound trigger in oracle?