What is control file used for?
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What is a Segment ?
Describe the types of sub query?
How to use an explicit cursor without open statements?
I have query like this. select dept_id, max_mark from stude_dept where min_mark= (select min(mini_mark) from stud_dept); How can i optimize this query. Can anyone help me with it
Can we convert a date to char in oracle and if so, what would be the syntax?
What is the simplest tool to run commands on oracle servers?
How can I see all tables in oracle?
Why is oracle used?
Table1- have two column filename data AFGDFD-20112011 hi how r u bsdasd-23042011 name shoud be in bold Now i want output like filename data AFGDFD hi how r u bsdasd name shoud be in bold Kindly answer this
How do we represent comments in oracle?
Why we use bulk collect in oracle?
What is rich query?