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Overview
Comment: | Fix a comment in btree.c. No code changes. (CVS 2774) |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
0d8bd133a7530fb56ecb742472865f5a |
User & Date: | drh 2005-11-24 14:24:28.000 |
Context
2005-11-24
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14:34 | Comment changes. No changes to code. (CVS 2775) (check-in: 786e23b295 user: drh tags: trunk) | |
14:24 | Fix a comment in btree.c. No code changes. (CVS 2774) (check-in: 0d8bd133a7 user: drh tags: trunk) | |
13:15 | Fix incorrect type conversions when copying from a table into itself. Ticket #1536. (CVS 2773) (check-in: a2e55a3828 user: drh tags: trunk) | |
Changes
Changes to src/btree.c.
1 2 3 4 5 6 7 8 9 10 11 | /* ** 2004 April 6 ** ** The author disclaims copyright to this source code. In place of ** a legal notice, here is a blessing: ** ** May you do good and not evil. ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* | | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | /* ** 2004 April 6 ** ** The author disclaims copyright to this source code. In place of ** a legal notice, here is a blessing: ** ** May you do good and not evil. ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** $Id: btree.c,v 1.271 2005/11/24 14:24:28 drh Exp $ ** ** This file implements a external (disk-based) database using BTrees. ** For a detailed discussion of BTrees, refer to ** ** Donald E. Knuth, THE ART OF COMPUTER PROGRAMMING, Volume 3: ** "Sorting And Searching", pages 473-480. Addison-Wesley ** Publishing Company, Reading, Massachusetts. |
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788 789 790 791 792 793 794 | #define pageIntegrity(X) _pageIntegrity(X) #else # define pageIntegrity(X) #endif /* ** Defragment the page given. All Cells are moved to the | | | > | 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 | #define pageIntegrity(X) _pageIntegrity(X) #else # define pageIntegrity(X) #endif /* ** Defragment the page given. All Cells are moved to the ** end of the page and all free space is collected into one ** big FreeBlk that occurs in between the header and cell ** index and the cell data. */ static int defragmentPage(MemPage *pPage){ int i; /* Loop counter */ int pc; /* Address of a i-th cell */ int addr; /* Offset of first byte after cell pointer array */ int hdr; /* Offset to the page header */ int size; /* Size of a cell */ |
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