Mercurial > hgsubversion
view tests/fixtures/rename_tag_test.svndump @ 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 | 76e9504db03b |
| children |
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SVN-fs-dump-format-version: 2 UUID: b94d0721-81cf-435e-ab14-c40b19ce1924 Revision-number: 0 Prop-content-length: 56 Content-length: 56 K 8 svn:date V 27 2010-01-17T19:05:32.787484Z PROPS-END Revision-number: 1 Prop-content-length: 113 Content-length: 113 K 7 svn:log V 11 Empty dirs. K 10 svn:author V 7 pmezard K 8 svn:date V 27 2010-01-17T19:05:33.116308Z PROPS-END Node-path: branches Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: tags Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: trunk Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Revision-number: 2 Prop-content-length: 110 Content-length: 110 K 7 svn:log V 9 Add alpha K 10 svn:author V 7 pmezard K 8 svn:date V 27 2010-01-17T19:05:34.099166Z PROPS-END Node-path: trunk/alpha Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 12 Text-content-md5: 3c72ebf8bbd7fa88b1fdcee5398b5a17 Text-content-sha1: f552a50b53177d35b29a4a0ab1cece918b5b5e9b Content-length: 22 PROPS-END file: alpha Revision-number: 3 Prop-content-length: 109 Content-length: 109 K 7 svn:log V 8 Add beta K 10 svn:author V 7 pmezard K 8 svn:date V 27 2010-01-17T19:05:36.110949Z PROPS-END Node-path: trunk/beta Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 13 Text-content-md5: 981d1eb5fd0bbe05354c292105944863 Text-content-sha1: 5d40e0a9ceda69f3d98d4851a6bee02c10a6e277 Content-length: 23 PROPS-END Data of beta Revision-number: 4 Prop-content-length: 112 Content-length: 112 K 7 svn:log V 10 tagging r3 K 10 svn:author V 7 pmezard K 8 svn:date V 27 2010-01-17T19:05:38.066217Z PROPS-END Node-path: tags/tag_r3 Node-kind: dir Node-action: add Node-copyfrom-rev: 3 Node-copyfrom-path: trunk Revision-number: 5 Prop-content-length: 116 Content-length: 116 K 7 svn:log V 14 tag from a tag K 10 svn:author V 7 pmezard K 8 svn:date V 27 2010-01-17T19:05:38.116376Z PROPS-END Node-path: tags/copied_tag Node-kind: dir Node-action: add Node-copyfrom-rev: 4 Node-copyfrom-path: tags/tag_r3 Revision-number: 6 Prop-content-length: 114 Content-length: 114 K 7 svn:log V 12 rename a tag K 10 svn:author V 7 pmezard K 8 svn:date V 27 2010-01-17T19:05:38.179177Z PROPS-END Node-path: tags/other_tag_r3 Node-kind: dir Node-action: add Node-copyfrom-rev: 5 Node-copyfrom-path: tags/copied_tag Node-path: tags/copied_tag Node-action: delete