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Overview
| Comment: | Detect corruption in the form of the sqlite_sequence table pointing to the wrong type of btree. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
525deb7a67fbd64726c89d5cc36a54b0 |
| User & Date: | drh 2018-03-16 23:59:36 |
Context
|
2018-03-17
| ||
| 16:26 | Do not use sqlite3_column_decltype() in the CLI if it is compiled with SQLITE_OMIT_DECLTYPE. (check-in: 442e816b user: drh tags: trunk) | |
|
2018-03-16
| ||
| 23:59 | Detect corruption in the form of the sqlite_sequence table pointing to the wrong type of btree. (check-in: 525deb7a user: drh tags: trunk) | |
| 20:23 | Detect databases whose schema is corrupted using a CREATE TABLE AS statement and issue an appropriate error message. (check-in: d75e6765 user: drh tags: trunk) | |
Changes
Changes to src/vdbe.c.
| ︙ | ︙ | |||
4283 4284 4285 4286 4287 4288 4289 4290 4291 4292 4293 4294 4295 4296 |
VdbeFrame *pFrame; /* Root frame of VDBE */
v = 0;
res = 0;
pOut = out2Prerelease(p, pOp);
assert( pOp->p1>=0 && pOp->p1<p->nCursor );
pC = p->apCsr[pOp->p1];
assert( pC!=0 );
assert( pC->eCurType==CURTYPE_BTREE );
assert( pC->uc.pCursor!=0 );
{
/* The next rowid or record number (different terms for the same
** thing) is obtained in a two-step algorithm.
**
| > > > > | 4283 4284 4285 4286 4287 4288 4289 4290 4291 4292 4293 4294 4295 4296 4297 4298 4299 4300 |
VdbeFrame *pFrame; /* Root frame of VDBE */
v = 0;
res = 0;
pOut = out2Prerelease(p, pOp);
assert( pOp->p1>=0 && pOp->p1<p->nCursor );
pC = p->apCsr[pOp->p1];
if( !pC->isTable ){
rc = SQLITE_CORRUPT_BKPT;
goto abort_due_to_error;
}
assert( pC!=0 );
assert( pC->eCurType==CURTYPE_BTREE );
assert( pC->uc.pCursor!=0 );
{
/* The next rowid or record number (different terms for the same
** thing) is obtained in a two-step algorithm.
**
|
| ︙ | ︙ |