Illustrates each database must be in 3rd normal form or not
Illustrates all databases should be in third normal form or not?
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Generally all organization data bases are normalised to 3nf in order to eliminate redundancy and efficient access. Therefore, a data base can also be created without normalisation. Thus it is not a mandatory that a database must be in 3nf.
Illustrates the term natural key in Sybase?
Explain the four kinds of indexes?
Explain, why we use the lookup transformations?
Specify the difference between the ER Modeling and Dimensional Modeling?
When must you seem de-normalization?
Describes the examples of EXPLAIN in valid teradata database.
MiniSQL Parser Relax; you don't have to write the parser! On the contrary, a complete parser and type checker for the MiniSQL language is provided with the skeleton code. This small subset of SQL includes the
States the term SnowFlake.
Explain the Normalizer transformation?
Write down some of the differences between the data query and the knowledge query.
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