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Overview
| Comment: | Fix a harmless compiler warning. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
a4e47150f32b3a4120b1f89ccc66d633 |
| User & Date: | drh 2014-03-28 12:56:57 |
Context
|
2014-03-28
| ||
| 14:41 | Disable the wal64k.test script for non-unix systems since it depends on unix-only features. (check-in: 27deb6e4 user: drh tags: trunk) | |
| 12:56 | Fix a harmless compiler warning. (check-in: a4e47150 user: drh tags: trunk) | |
| 03:12 | Enhance the sqlite3VdbeRecordCompare() routines so that if they encounter database corruption, they will set the UnpackedRecord.isCorrupt field and return 0. The sqlite3BtreeMovetoUnpacked() routine detects this and returns SQLITE_CORRUPT, causing the corruption to be reported back to the top-level. (check-in: 7fa85eaa user: drh tags: trunk) | |
Changes
Changes to src/where.c.
4932 4933 4934 4935 4936 4937 4938 4939 4940 4941 4942 4943 4944 4945 4946 |
if( mTerm==0 && !sqlite3ExprIsConstant(p) ) continue;
if( (mTerm&~orderDistinctMask)==0 ){
obSat |= MASKBIT(i);
}
}
}
} /* End the loop over all WhereLoops from outer-most down to inner-most */
if( obSat==obDone ) return nOrderBy;
if( !isOrderDistinct ){
for(i=nOrderBy-1; i>0; i--){
Bitmask m = MASKBIT(i) - 1;
if( (obSat&m)==m ) return i;
}
return 0;
}
|
| |
4932 4933 4934 4935 4936 4937 4938 4939 4940 4941 4942 4943 4944 4945 4946 |
if( mTerm==0 && !sqlite3ExprIsConstant(p) ) continue;
if( (mTerm&~orderDistinctMask)==0 ){
obSat |= MASKBIT(i);
}
}
}
} /* End the loop over all WhereLoops from outer-most down to inner-most */
if( obSat==obDone ) return (i8)nOrderBy;
if( !isOrderDistinct ){
for(i=nOrderBy-1; i>0; i--){
Bitmask m = MASKBIT(i) - 1;
if( (obSat&m)==m ) return i;
}
return 0;
}
|