Mercurial > hgsubversion
view tests/fixtures/branch_delete_parent_dir.sh @ 1475:ea4d6142c6d9
maps: do not ask sqlite for row count
"SELECT COUNT(1) FROM x" is not O(1) for sqlite and can be slow on large
tables. This patch changes the count to be backed by a file instead.
The change exposes a risk that the number may become inaccurate, if
__setitem__ is called with a same key multiple times. But we don't do that
during pull, and only use __len__ to calculate how many revisions pulled,
or test if the map is empty. So it would be fine.
| author | Jun Wu <quark@fb.com> |
|---|---|
| date | Thu, 23 Jun 2016 10:46:07 +0100 |
| parents | 45df4d9320fa |
| children |
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#!/bin/sh mkdir temp cd temp svnadmin create repo svn co file://`pwd`/repo wc cd wc mkdir branches trunk tags svn add * svn ci -m 'btt' echo foo > trunk/foo svn add trunk/foo svn ci -m 'add file' svn up svn cp trunk branches/dev_branch svn ci -m 'branch' svn up svn rm branches svn ci -m 'delete branches dir' cd .. cd .. svnadmin dump temp/repo > branch_delete_parent_dir.svndump echo echo 'Complete.' echo 'You probably want to clean up temp now.' echo 'Dump in branch_delete_parent_dir.svndump' exit 0