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Overview
Comment: | Make sure the colWidth array is correctly initialized in the ".explain" command of the shell. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
ceebcdcaf1acf409b77b4cc2903b4570 |
User & Date: | drh 2013-11-27 13:24:18.470 |
Context
2013-11-27
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13:48 | Additional test cases for skip-scan. (check-in: ce70803f5e user: drh tags: trunk) | |
13:24 | Make sure the colWidth array is correctly initialized in the ".explain" command of the shell. (check-in: ceebcdcaf1 user: drh tags: trunk) | |
04:22 | Lower the threshold for using skip-scan from 50 to 18, based on experiments that show that 18 is the approximate break-even point for a variety of schemas. (check-in: 83c0bb9913 user: drh tags: trunk) | |
Changes
Changes to src/shell.c.
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2092 2093 2094 2095 2096 2097 2098 | ** explain mode. However, always executing it allows us an easy ** was to reset to explain mode in case the user previously ** did an .explain followed by a .width, .mode or .header ** command. */ p->mode = MODE_Explain; p->showHeader = 1; | | | 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105 2106 | ** explain mode. However, always executing it allows us an easy ** was to reset to explain mode in case the user previously ** did an .explain followed by a .width, .mode or .header ** command. */ p->mode = MODE_Explain; p->showHeader = 1; memset(p->colWidth,0,sizeof(p->colWidth)); p->colWidth[0] = 4; /* addr */ p->colWidth[1] = 13; /* opcode */ p->colWidth[2] = 4; /* P1 */ p->colWidth[3] = 4; /* P2 */ p->colWidth[4] = 4; /* P3 */ p->colWidth[5] = 13; /* P4 */ p->colWidth[6] = 2; /* P5 */ |
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