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Overview
| Comment: | Fix the progress handler so that it does not fire too soon during an sqlite3_step() call other than the first. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
b41ef5d6db107cac2b1b46a955e63414 |
| User & Date: | drh 2015-06-24 14:36:27 |
Context
|
2015-06-24
| ||
| 14:45 | In the fuzzcheck test program, use the progress handler to limit the number of VDBE cycles to avoid getting stuck if the SQL under test contains an infinite CTE loop. Add the --limit-vdbe command-line option. check-in: fbf9c432 user: drh tags: trunk | |
| 14:36 | Fix the progress handler so that it does not fire too soon during an sqlite3_step() call other than the first. check-in: b41ef5d6 user: drh tags: trunk | |
| 13:32 | Fix a harmless compiler warning. check-in: 3b6fa95e user: drh tags: trunk | |
Changes
Changes to src/vdbe.c.
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assert( p->explain==0 );
p->pResultSet = 0;
db->busyHandler.nBusy = 0;
if( db->u1.isInterrupted ) goto abort_due_to_interrupt;
sqlite3VdbeIOTraceSql(p);
#ifndef SQLITE_OMIT_PROGRESS_CALLBACK
if( db->xProgress ){
assert( 0 < db->nProgressOps );
nProgressLimit = (unsigned)p->aCounter[SQLITE_STMTSTATUS_VM_STEP];
if( nProgressLimit==0 ){
nProgressLimit = db->nProgressOps;
}else{
nProgressLimit %= (unsigned)db->nProgressOps;
}
}
#endif
#ifdef SQLITE_DEBUG
sqlite3BeginBenignMalloc();
if( p->pc==0
&& (p->db->flags & (SQLITE_VdbeListing|SQLITE_VdbeEQP|SQLITE_VdbeTrace))!=0
){
|
> < < | < < < |
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assert( p->explain==0 );
p->pResultSet = 0;
db->busyHandler.nBusy = 0;
if( db->u1.isInterrupted ) goto abort_due_to_interrupt;
sqlite3VdbeIOTraceSql(p);
#ifndef SQLITE_OMIT_PROGRESS_CALLBACK
if( db->xProgress ){
u32 iPrior = p->aCounter[SQLITE_STMTSTATUS_VM_STEP];
assert( 0 < db->nProgressOps );
nProgressLimit = db->nProgressOps - (iPrior % db->nProgressOps);
}
#endif
#ifdef SQLITE_DEBUG
sqlite3BeginBenignMalloc();
if( p->pc==0
&& (p->db->flags & (SQLITE_VdbeListing|SQLITE_VdbeEQP|SQLITE_VdbeTrace))!=0
){
|