What privilege is needed for a user to insert rows to tables in another schema?
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how to code performance tuning of oracle PL/SQL? can any body send me the perfect answer?
What are the trigger associated with image items ?
What is bulk load in oracle?
Can select statements be used on views in oracle?
What are oracle functions?
You have one employee table having 3 entries emp_id, Mgr_id and salary. Mgr_id is also referencing emp_id. so now find out the emp_id which are having the second highest salary, under a particular manager.
can u call user defined functions in select statements
What is the difference between SQL and SQL Server?
what is the use of ondelete cascade?
What is the usage of merge statement?
We have one Package(which has many function/procedures, SQL quires etc). Now we need to check, which query or procedure is taking lot of time in that Package. ? How do we do it.
What is the Extension of Oracle Database? As extension of Access Database is .mdb