Explain the term Coalesce
Explain the term Coalesce. Answer: Coalesce is also obtainable in Sybase, this function estimates the listed expressions and returns the first non-null value.
Explain the term Coalesce.
Answer: Coalesce is also obtainable in Sybase, this function estimates the listed expressions and returns the first non-null value.
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
Provide a brief introduction on the term Star Schema?
Explain for what the Supervisor module is used?
Write about the term Data stage architecture?
Explain the relationship between JDBC and Sybase.
Illustrate stored procedures, and how do they are distinct from triggers?
Describe a surrogate key and also explain the ideal primary key and illustrate how surrogate keys meet up this ideal?
Give a brief introduction of the term data mining and data modeling? In what manner both the termed are used?
Explain the term iConv and oConv?
Specify the various advantages of the Lookup persistent cache?
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