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Overview
| Comment: | Improved database corruption detection in the dbstat virtual table. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
fc5ecc88f8a0855ba90039177ee28472 |
| User & Date: | drh 2019-01-09 11:19:41 |
Context
|
2019-01-09
| ||
| 14:49 | Adjustments to the page cache to try to avoid harmless TSAN warnings. check-in: 383437be user: drh tags: trunk | |
| 11:19 | Improved database corruption detection in the dbstat virtual table. check-in: fc5ecc88 user: drh tags: trunk | |
| 11:06 | Small simplification to the dbstat virtual table. check-in: 9d4c156f user: drh tags: trunk | |
Changes
Changes to src/dbstat.c.
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if( !p->iRightChildPg || p->iCell>p->nCell ){
statClearPage(p);
if( pCsr->iPage==0 ) return statNext(pCursor);
pCsr->iPage--;
goto statNextRestart; /* Tail recursion */
}
pCsr->iPage++;
assert( p==&pCsr->aPage[pCsr->iPage-1] );
if( p->iCell==p->nCell ){
p[1].iPgno = p->iRightChildPg;
}else{
p[1].iPgno = p->aCell[p->iCell].iChildPg;
}
|
> > > > |
527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 |
if( !p->iRightChildPg || p->iCell>p->nCell ){
statClearPage(p);
if( pCsr->iPage==0 ) return statNext(pCursor);
pCsr->iPage--;
goto statNextRestart; /* Tail recursion */
}
pCsr->iPage++;
if( pCsr->iPage>=ArraySize(pCsr->aPage) ){
statResetCsr(pCsr);
return SQLITE_CORRUPT_BKPT;
}
assert( p==&pCsr->aPage[pCsr->iPage-1] );
if( p->iCell==p->nCell ){
p[1].iPgno = p->iRightChildPg;
}else{
p[1].iPgno = p->aCell[p->iCell].iChildPg;
}
|