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Overview
Comment: | Fix showstat4.c so that it decodes typecodes 8 and 9 correctly. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA1: |
9ca737c0b41f87998d842e7772c3e483 |
User & Date: | drh 2014-06-24 20:19:21.030 |
Context
2014-06-26
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21:28 | Revise the affinity returned for expressions flagged as 'generic'. Fix for [9a8b09f8e6]. (check-in: 92f7ad43db user: mistachkin tags: trunk) | |
20:21 | Attempt to use sqlite_stat4 data to estimate the number of rows visited by a range query that uses a skip-scan. This code is largely untested. (check-in: 01dc810259 user: dan tags: stat4-skipscan) | |
2014-06-24
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20:19 | Fix showstat4.c so that it decodes typecodes 8 and 9 correctly. (check-in: 9ca737c0b4 user: drh tags: trunk) | |
00:59 | Add the showstat4.exe utility program for decoding and displaying the content of the sqlite_stat4 table in a database. (check-in: b4d9f6053d user: drh tags: trunk) | |
Changes
Changes to tool/showstat4.c.
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102 103 104 105 106 107 108 109 110 111 112 113 114 115 | case 10: case 11: sz = 0; break; default: sz = (int)(iVal-12)/2; break; } if( y+sz>nSample ) break; if( iVal==0 ){ printf("%sNULL", zSep); }else if( iVal<=7 ){ v = (signed char)aSample[y]; for(j=1; j<sz; j++){ v = (v<<8) + aSample[y+j]; } if( iVal==7 ){ double r; | > > | 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 | case 10: case 11: sz = 0; break; default: sz = (int)(iVal-12)/2; break; } if( y+sz>nSample ) break; if( iVal==0 ){ printf("%sNULL", zSep); }else if( iVal==8 || iVal==9 ){ printf("%s%d", zSep, ((int)iVal)-8); }else if( iVal<=7 ){ v = (signed char)aSample[y]; for(j=1; j<sz; j++){ v = (v<<8) + aSample[y+j]; } if( iVal==7 ){ double r; |
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