interview questions with answer for cts
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How can I see all tables in oracle?
How to drop an index in oracle?
What is a procedure in oracle?
what is the use of ondelete cascade?
Why do we need integrity constraints in a database?
Explain drop constraint oracle?
What is set verify off in oracle?
How many objectname will be created for a single table drop function? Why 'flashback' query giving error "ORA-38312: original name is used by an existing object" while getting the table?
Explain the use of control file?
What is raw datatype?
normally database take to refresh time 2 hours. but client asked iwant to refresh with in 5 min that same database. do you have any option in BO and Oracle? explain me briefly...kavi
why pl sql doesn't support retrieving multiple records