Difference between revisions of "AVG()"
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==Purpose== | ==Purpose== | ||
Returns an average value in a SELECT statement | Returns an average value in a SELECT statement | ||
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==Syntax== | ==Syntax== | ||
AVG(<expN>) | AVG(<expN>) | ||
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==See Also== | ==See Also== | ||
[[SQL Aggregate Functions|AGGREGATES]], [[COUNT()]], [[MAX()]], [[MIN()]], [[SQL SELECT|SELECT]], [[SUM()]] | [[SQL Aggregate Functions|AGGREGATES]], [[COUNT()]], [[MAX()]], [[MIN()]], [[SQL SELECT|SELECT]], [[SUM()]] | ||
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==Description== | ==Description== | ||
Returns the average value of <expN>. | Returns the average value of <expN>. | ||
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==Example== | ==Example== | ||
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</code> | </code> | ||
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[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:SQL]] | [[Category:SQL]] | ||
[[Category:Functions]] | [[Category:Functions]] | ||
Revision as of 11:12, 26 October 2011
Contents
Purpose
Returns an average value in a SELECT statement
Syntax
AVG(<expN>)
See Also
AGGREGATES, COUNT(), MAX(), MIN(), SELECT, SUM()
Description
Returns the average value of <expN>.
Example
SELECT AVG(sal) Average FROM accounts
