What are the attributes that are found in a cursor?
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Can we create more than one constraint to column ?
Explain joins in oracle?
how to get the no employee in each department including the dept which has 0 employee
How to select the name of employee who is getting maximum sal with out using subquery
Explain oracle instance.
What is a recycle bin in oracle?
How to execute a stored procedure in oracle?
what are bitmap indexes? How does they work?
Database is hung. Old and new user connections alike hang on impact. What do you do? Your SYS SQLPLUS session IS able to connect.
What is a relational database management system?
What is Data Block ?
how may join possible between (requisition with purchase order)