Mercurial > hgsubversion
view tests/fixtures/fetch_missing_files_subdir.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 | e58c2f1de059 |
| children |
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SVN-fs-dump-format-version: 2 UUID: 90158077-d23c-442d-9351-5dd160359962 Revision-number: 0 Prop-content-length: 56 Content-length: 56 K 8 svn:date V 27 2008-11-25T21:55:11.516061Z PROPS-END Revision-number: 1 Prop-content-length: 112 Content-length: 112 K 7 svn:log V 12 initial add. K 10 svn:author V 5 durin K 8 svn:date V 27 2008-11-25T22:00:55.483808Z PROPS-END Node-path: foo Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: foo/branches Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: foo/tags Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: foo/trunk Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: foo/trunk/foo Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 4 Text-content-md5: d3b07384d113edec49eaa6238ad5ff00 Content-length: 14 PROPS-END foo Revision-number: 2 Prop-content-length: 130 Content-length: 130 K 7 svn:log V 30 commit bar in the wrong place. K 10 svn:author V 5 durin K 8 svn:date V 27 2008-11-25T22:01:32.415795Z PROPS-END Node-path: foo/bar Node-kind: dir Node-action: add Prop-content-length: 10 Content-length: 10 PROPS-END Node-path: foo/bar/alpha Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 6 Text-content-md5: 9f9f90dbe3e5ee1218c86b8839db1995 Content-length: 16 PROPS-END alpha Node-path: foo/bar/beta Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 5 Text-content-md5: f0cf2a92516045024a0c99147b28f05b Content-length: 15 PROPS-END beta Node-path: foo/bar/delta Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 6 Text-content-md5: d2840cc81bc032bd1141b56687d0f93c Content-length: 16 PROPS-END delta Node-path: foo/bar/gamma Node-kind: file Node-action: add Prop-content-length: 10 Text-content-length: 6 Text-content-md5: 303febb9068384eca46b5b6516843b35 Content-length: 16 PROPS-END gamma Revision-number: 3 Prop-content-length: 126 Content-length: 126 K 7 svn:log V 26 move bar to the sane place K 10 svn:author V 5 durin K 8 svn:date V 27 2008-11-25T22:02:24.410165Z PROPS-END Node-path: foo/trunk/bar Node-kind: dir Node-action: add Node-copyfrom-rev: 2 Node-copyfrom-path: foo/bar Node-path: foo/bar Node-action: delete