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Overview
| Comment: | Fix an important typo in the varint decoder documentation. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | f392aec8a5977399b2802b308a696329543c1b6b |
| User & Date: | drh 2014-03-18 19:29:48 |
Context
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2014-05-07
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| 09:49 | Fix a memory leak in LSM. check-in: 8a39847daf user: dan tags: trunk | |
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2014-03-18
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| 19:29 | Fix an important typo in the varint decoder documentation. check-in: f392aec8a5 user: drh tags: trunk | |
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2014-02-22
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| 19:54 | Add other bt optimizations. Fix a problem in mutex_noop.c. check-in: 1ecbf355e3 user: dan tags: trunk | |
Changes
Changes to www/varint.wiki.
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<h2>Decode</h2>
* If A0 is between 0 and 240 inclusive, then the result is the value of A0.
* If A0 is between 241 and 248 inclusive, then the result is
240+256*(A0-241)+A1.
* If A0 is 249 then the result is 2287+256*A1+A2.
* If A0 is 250 then the result is A1..A3 as a 3-byte big-ending integer.
* If A0 is 251 then the result is A1..A4 as a 4-byte big-ending integer.
* If A0 is 252 then the result is A1..A5 as a 5-byte big-ending integer.
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25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 |
<h2>Decode</h2>
* If A0 is between 0 and 240 inclusive, then the result is the value of A0.
* If A0 is between 241 and 248 inclusive, then the result is
240+256*(A0-241)+A1.
* If A0 is 249 then the result is 2288+256*A1+A2.
* If A0 is 250 then the result is A1..A3 as a 3-byte big-ending integer.
* If A0 is 251 then the result is A1..A4 as a 4-byte big-ending integer.
* If A0 is 252 then the result is A1..A5 as a 5-byte big-ending integer.
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