#8408: add a new meta option: don't do count(*) in admin
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Reporter: lidaobing | Owner: nobody
Status: new | Milestone: post-1.0
Component: Admin interface | Version: 0.96
Resolution: | Keywords:
Stage: Design decision needed | Has_patch: 0
Needs_docs: 0 | Needs_tests: 0
Needs_better_patch: 0 |
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Changes (by mtredinnick):
* needs_better_patch: => 0
* needs_docs: => 0
* stage: Unreviewed => Design decision needed
* needs_tests: => 0
* milestone: => post-1.0
Comment:
I can't see that this is likely to happen. Firstly, it would be an admin
option, not a meta option. Secondly, even with tens of thousands of rows
in a test table here, the count takes far less than a second, so compared
to the time for collecting the display data, rendering it and returning
the page, it isn't that large a time slice.
How many rows are in this table you are seeing the problem with?
Right now I'm -1 on this as being such an edge case as to be not worth an
option. If counting the rows in a table is too slow to be used, then there
are going to be plenty of other options querying that table as well.
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Ticket URL: <http://code.djangoproject.com/ticket/8408#comment:1>
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