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.
Illustrates the term bucket size, while the overlapping and collision arise at same time? Answer: Bucket size is one. When there is only one entry possible in the bu
When the collision and overlapping take place at same time, what will be the bucket size?
Which of the following method does not support sorting (Exchange, Selection, Insertion, Deletion)?
Give a brief introduction of the term XMLA?
Can we stop and start one session in the concurrent batch?
Describe the reserving of memory using a declaration statement in data structure?
Describe briefly the different methods of loading Dimension tables?
What is Relational Algebra?
What is meant by the term query subject?
Write down the differentiation between Informatica8.0 and 7.0?
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