How to delete a column in an existing table in oracle?
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How to use in conditions in oracle?
In which dictionary table or view would you look to determine at which time a snapshot or MVIEW last successfully refreshed?
Explain the use of full option in exp command.
How to use select statement to count the number of rows in oracle?
What are the limitations oracle database 10g xe?
how may join possible between (requisition with purchase order)
What is translate in oracle?
How to return top 5 rows in oracle?
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.
Define the SGA and: How you would configure SGA for a mid-sized OLTP environment? What is involved in tuning the SGA?
How to insert a record into a table?
what is the need of indexing topic in oracle? where do we use in a Java project? any other option other than using this to get the same result where we use indexing ?