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view .hgtags @ 1476:581f72f9478b
maps: do not ask sqlite for min(rev), max(rev) together
When min(rev) and max(rev) are being asked in a single sql query, sqlite is
not smart enough to use the index and will iterate all rows.
This patch splits the query so it could be answered instantly.
| author | Jun Wu <quark@fb.com> |
|---|---|
| date | Thu, 23 Jun 2016 10:29:58 +0100 |
| parents | fc80c25bc94b |
| children | 3f47dd9a6352 |
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