What is the quickest way to fetch the data from a table?
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How to use windows user to connect to the server?
What is TNS File
How to define and use table alias names in oracle?
9)When information has to be stored w.r.t employees and their respective departments, which of the following is the Correct formulation of entries? A)Employee and department would together be represented as an entity. B)This is too less information to decide on entities. C)An employee would be one entity and a department would be another. D)Such a scenario cannot be modelled in RDBMS
How to upsert (update or insert into a table)?
What is the relation of a user account and a schema in oracle?
How to create tables for odbc connection testing?
What are the factors that affect OPTIMIZER in choosing an Optimization approach ?
Is it possible to join two tables, that are in two different users (e.g. SCOTT and HR etc.),but im same database (e.g. ORCL)? If yes, then how it is possible? Explain with step by step procedure.
Explain the use of owner option in exp command.
What is meant by recursive hints ?
Explain the types of exception?