Explain drop constraint oracle?
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How to start instance with a minimal initialization parameter file?
What do you mean by merge in oracle and how can we merge two tables?
What is the difference between an Oracle Schema and an Oracle Instance?
There are n numbers of flatfile of exactly same format are placed in a folder.Can we load these flatfile's data one by one to a single relational table by a single session??
How to open a cursor variable?
What are the different type of Segments ?
Which Department has MOST NUMBER of employees?
8 Answers IBM, LeadSquared, Mastek,
what is host string in sql plus? how does it related to database?
What is the CAP theorem?
Give the Types of modules in a form?
What are advantages fo Stored Procedures?
What are the restrictions on external table columns?