Illustrate the five SQL built-in functions
Illustrate the five SQL built-in functions.
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COUNT: calculates the num of lines in a table.
SUM: totals numeric columns.
AVG: calculates the average value in SQL.
MAX: receives the maximum value of a column in a table.
MIN: receives the minimum value of a column in a table.
Explain about the Buffer Manager in relational database management system.
Explain three types of SQL database server architecture?
Is it possible that two tasks be assigned to the similar Partition in Sybase?
Explain the term DataStage and Informatica?
How can we remove duplicate rows from the flat file?
When two relational tables is connected to SQ Trans, what are the probable errors it will be thrown?
How would the developer describe all variables using referential data types?
What is Enterprise Resource Planning (or ERP), and what type of a database is employed in an ERP application?
Specify the System variables?
Give a brief introduction of the term Dimensional Modeling?
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