Database is hung. Old and new user connections alike hang on
impact. What do you do? Your SYS SQLPLUS session IS able to
connect.
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22. Display the order number, number of lines in the order, total number of items and total value for all orders that have a total value greater than $100
Please explan Why static query is more faster than dynamic query ?
How to turn on or off recycle bin for the instance?
Whether any commands are used for months calculation? If so, what are they?
Explain how you would restore a database using RMAN to Point in Time?
An automatic job running via DBMS_JOB has failedKnowing only that its failed, how do you approach troubleshooting this issue?
Why do we use coalesce function in oracle?
What is Water Mark in Oracle?
From the following identify the non schema object: packages, triggers, public synonyms, tables and indexes.
What is a Sequence ?
What is oracle used for?
How to assign values to data fields in record variables?