How to write date and time literals in oracle?
Explain the use of constraints option in exp command.
What is the relationship among database, tablespace and data file?
What is connection pool in oracle?
what are bitmap indexes? How does they work?
How to declare a local variable?
What is a read write transaction in oracle?
What are the oracle differences between nvl and coalesce
How to insert a record into a table?
Point out the difference between user tables and data dictionary?
Is primary key indexed by default in oracle?
What is the difference between postgresql and oracle?
I creat Credit memo in AR. Now i want revers the Credit Memo.how you can revers that what out any aditional entry.
What is the purpose of save points in oracle database?
Database is hung. Old and new user connections alike hang on impact. What do you do? Your SYS SQLPLUS session IS able to connect.
