How to delete a column in an existing table?
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From the database level, how can you tell under which time zone a database is operating?
Explain the importance of .pll extension in oracle?
How to define and use table alias names in oracle?
what is the syntax of CREATE command?
What is a recycle bin in oracle?
Explain oracle data types with examples?
What is trigger associated with the timer ?
What is the usage of synonyms?
What are the varoius components of physical database structure of oracle database?
What are the advantages of Views ?
What do you mean by a database transaction & what all tcl statements are available in oracle?
how to join query for one source type is oracle another source type is sql server ?