How to divide query output into groups in oracle?
What are the major difference between truncate and delete?
Explain integrity constraint?
How to use "startup" command to start default instance?
What is a table in oracle?
What is the difference between substr & instr functions?
What are the uses of linked server and explain it in detail?
What is the difference between formal parameters and actual parameters?
In oracle there is column command, how will you explain that?
How to assign query results to variables?
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 the dual table in oracle?
What is a server parameter file in oracle?
How can I get column names from a table in oracle?
Which environment variables are absolutely critical in order to run the OUI?
