Querydsl: Round(x) Function

Created on 18 Jul 2013  ·  4Comments  ·  Source: querydsl/querydsl

I saw there is a round() function that return the closest int from the numeric variable.
But there is no round(x) function that would return the numeric value with x decimal.

For example:

select round(192.4525, 2) -> 192.46
select round(2.3246, 2) -> 2.32

Some doc here:
http://www.postgresql.org/docs/9.1/static/functions-math.html

picture Ghalleb

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picture timowest on 20 Jul 2013
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How well is this supported in other SQL dialects?

timowest picture timowest on 18 Jul 2013

There is the same function in MySql:
http://dev.mysql.com/doc/refman/5.0/fr/mathematical-functions.html

Also in Oracle:
http://docs.oracle.com/cd/B19306_01/server.102/b14200/functions135.htm

Ghalleb picture Ghalleb on 18 Jul 2013

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timowest picture timowest on 20 Jul 2013
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Released in 3.2.2

timowest picture timowest on 29 Jul 2013
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