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| author | Thomas Chaumeny <thomas.chaumeny@polyconseil.fr> | 2014-09-22 18:46:43 +0200 |
|---|---|---|
| committer | Tim Graham <timograham@gmail.com> | 2014-09-26 12:12:40 -0400 |
| commit | 17557d068c43bd61cdc6c18caf250ffa469414a1 (patch) | |
| tree | f404b1f0c5f03bcdb14d39282ed6ec686085909a /docs/ref | |
| parent | d1ca70110f49f0be90206c8da516ac16aebc8c75 (diff) | |
Fixed #8408 -- Added ModelAdmin.show_full_result_count to avoid COUNT() query.
Thanks lidaobing for the suggestion.
Diffstat (limited to 'docs/ref')
| -rw-r--r-- | docs/ref/contrib/admin/index.txt | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/docs/ref/contrib/admin/index.txt b/docs/ref/contrib/admin/index.txt index ca55df3ce7..bf34fa47f1 100644 --- a/docs/ref/contrib/admin/index.txt +++ b/docs/ref/contrib/admin/index.txt @@ -1160,6 +1160,19 @@ subclass:: :meth:`ModelAdmin.get_search_results` to provide additional or alternate search behavior. +.. attribute:: ModelAdmin.show_full_result_count + + .. versionadded:: 1.8 + + Set ``show_full_result_count`` to control whether the full count of objects + should be displayed on a filtered admin page (e.g. ``99 results (103 total)``). + If this option is set to ``False``, a text like ``99 results (Show all)`` + is displayed instead. + + The default of ``show_full_result_count=True`` generates a query to perform + a full count on the table which can be expensive if the table contains a + large number of rows. + .. attribute:: ModelAdmin.view_on_site .. versionadded:: 1.7 |