test0908
/
django
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Fixed a few typos in the aggregation functions reference. 

git-svn-id: http://code.djangoproject.com/svn/django/trunk@17569 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Aymeric Augustin 2012-02-21 18:28:35 +00:00
parent 0e54c23caf
commit 5b560ec0c0
1 changed files with 12 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
docs/ref/models/querysets.txt
View File

@ -2122,10 +2122,10 @@ Avg
.. class:: Avg(field) .. class:: Avg(field)
Returns the mean value of the given field. Returns the mean value of the given field, which must be numeric.
* Default alias: ``<field>__avg`` * Default alias: ``<field>__avg``
* Return type: float * Return type: ``float``
Count Count
~~~~~ ~~~~~
@ -2135,14 +2135,15 @@ Count
Returns the number of objects that are related through the provided field. Returns the number of objects that are related through the provided field.
* Default alias: ``<field>__count`` * Default alias: ``<field>__count``
* Return type: integer * Return type: ``int``
Has one optional argument: Has one optional argument:
.. attribute:: distinct .. attribute:: distinct
If distinct=True, the count will only include unique instances. This has If ``distinct=True``, the count will only include unique instances.
the SQL equivalent of ``COUNT(DISTINCT field)``. Default value is ``False``. This is the SQL equivalent of ``COUNT(DISTINCT <field>)``. The default
value is ``False``.
Max Max
~~~ ~~~
@ -2172,7 +2173,7 @@ StdDev
Returns the standard deviation of the data in the provided field. Returns the standard deviation of the data in the provided field.
* Default alias: ``<field>__stddev`` * Default alias: ``<field>__stddev``
* Return type: float * Return type: ``float``
Has one optional argument: Has one optional argument:
@ -2183,9 +2184,10 @@ StdDev
.. admonition:: SQLite .. admonition:: SQLite
SQLite doesn't provide ``StdDev`` out of the box. An implementation is SQLite doesn't provide ``StdDev`` out of the box. An implementation
available as an extension module for SQLite. Consult the SQlite is available as an extension module for SQLite. Consult the `SQlite
documentation for instructions on obtaining and installing this extension. documentation`_ for instructions on obtaining and installing this
extension.
Sum Sum
~~~ ~~~
@ -2205,7 +2207,7 @@ Variance
Returns the variance of the data in the provided field. Returns the variance of the data in the provided field.
* Default alias: ``<field>__variance`` * Default alias: ``<field>__variance``
* Return type: float * Return type: ``float``
Has one optional argument: Has one optional argument: