Why indexing is used in database?
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What will be the maximum size of an extent of a segment if the tablepac's default storage values are specified as (initial 8K next 16k minextent 4 pctincrease 100).Explain.
What are notification services?
From where the Transactions per rollback segment is derived ?
What is the benefit of database?
The use of LAST_VALUE() AND FIRST_VALUE() with an example
What is the full form of rdbms?
Which database is used by google?
What is 'cross join'? Or what is cartesian product?
With DTS packaging I can store tables in Excel and convert them back to SQL. But once I copied tables to Excel I want to modify some info. How you do that without editing the Excel file?
what are primary key and foreign key ?
I'm need to prepare Month Over Month Sales Growth report. Is there any function available in OBIEE to perform this task.
Explain the Logical Schema of Database
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