What is recovery manager in Oracle?
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Can objects of the same Schema reside in different tablespaces.?
What is Hash Index?
what is a cartition product?
How to rename a column in an existing table?
how can find the second max sal for every group(i.e i want group the data based on key and find the second max sal for every group
A table t is there.If you perform insert ,update and delete then the trigger will fire.What is the minimum no of trigger required for a table.
How to define a variable of a specific record type?
Please explain compound trigger in oracle?
How to update rows in table, suppose i have lacks of rows in table how to update total table with update statement. Can u please any one answer this question with update statement.
How to add a new column to an existing table in oracle?
Explain the use of indexes option in imp command.
Calculate difference between 2 date / times in oracle sql?