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Overview
| SHA1 Hash: | 0a8b8c3b49501889c5d2c42381edc9dcf7d56520 |
|---|---|
| Date: | 2013-01-25 15:06:33 |
| User: | drh |
| Comment: | Correction to the description of the WAL file checksum computation. |
Tags And Properties
- branch=trunk inherited from [b2e03e19ab]
- sym-trunk inherited from [b2e03e19ab]
Changes
Changes to pages/fileformat2.in
1483 1483 1484 <ol> 1484 <ol> 1485 <li><p>The salt-1 and salt-2 values in the frame-header match 1485 <li><p>The salt-1 and salt-2 values in the frame-header match 1486 salt values in the wal-header</p></li> 1486 salt values in the wal-header</p></li> 1487 1487 1488 <li><p>The checksum values in the final 8 bytes of the frame-header 1488 <li><p>The checksum values in the final 8 bytes of the frame-header 1489 exactly match the checksum computed consecutively on the 1489 exactly match the checksum computed consecutively on the 1490 WAL header and the first 8 bytes and the content of all frames | 1490 first 24 bytes of the WAL header and the first 8 bytes and > 1491 the content of all frames 1491 up to and including the current frame.</p></li></li> 1492 up to and including the current frame.</p></li></li> 1492 </ol>)^ 1493 </ol>)^ 1493 1494 1494 <tcl>hd_fragment walcksm {WAL checksum algorithm}</tcl> 1495 <tcl>hd_fragment walcksm {WAL checksum algorithm}</tcl> 1495 <h3>4.2 Checksum Algorithm</h3> 1496 <h3>4.2 Checksum Algorithm</h3> 1496 1497 1497 <p>The checksum is computed by interpreting the input as 1498 <p>The checksum is computed by interpreting the input as