APPROXIMATE QUERY PROCESSING. BY KAVYA REDDY MUSANI. Types of RDBMS. There are two types of RDBMS Operational/Transactional Databases: ---Used for day to day operations. ---It changes rapidly. DataWarehousing:
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KAVYA REDDY MUSANI
There are two types of RDBMS
---Used for day to day operations.
---It changes rapidly.
---It is useful for decision support and data analysis.
---Not useful for day to day operations.
---It doesn’t change rapidly.
Select State as State, Sum(Price) as total_price from Sales group by State.