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Minor performance enhancements to SQLITE_ENABLE_STMT_SCANSTATUS code.

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FossilOrigin-Name: f13d6ba8a72d75838c4aaf85326c1129da027f8b
This commit is contained in:
dan
2014-11-01 21:00:04 +00:00
parent 6f9702ed4d
commit 43764a8efb
6 changed files with 17 additions and 17 deletions
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7
src/vdbeaux.c
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@@ -1723,6 +1723,7 @@ void sqlite3VdbeMakeReady(
p->apCsr = allocSpace(p->apCsr, nCursor*sizeof(VdbeCursor*),
&zCsr, zEnd, &nByte);
p->aOnceFlag = allocSpace(p->aOnceFlag, nOnce, &zCsr, zEnd, &nByte);
p->anExec = allocSpace(p->anExec, p->nOp*sizeof(i64), &zCsr, zEnd, &nByte);
if( nByte ){
p->pFree = sqlite3DbMallocZero(db, nByte);
}
@@ -1730,10 +1731,6 @@ void sqlite3VdbeMakeReady(
zEnd = &zCsr[nByte];
}while( nByte && !db->mallocFailed );
#ifdef SQLITE_ENABLE_STMT_SCANSTATUS
p->anExec = (i64*)sqlite3DbMallocZero(db, p->nOp*sizeof(i64));
#endif
p->nCursor = nCursor;
p->nOnceFlag = nOnce;
if( p->aVar ){
@@ -1794,6 +1791,7 @@ void sqlite3VdbeFreeCursor(Vdbe *p, VdbeCursor *pCx){
*/
int sqlite3VdbeFrameRestore(VdbeFrame *pFrame){
Vdbe *v = pFrame->v;
v->anExec = pFrame->anExec;
v->aOnceFlag = pFrame->aOnceFlag;
v->nOnceFlag = pFrame->nOnceFlag;
v->aOp = pFrame->aOp;
@@ -2718,7 +2716,6 @@ void sqlite3VdbeClearObject(sqlite3 *db, Vdbe *p){
sqlite3DbFree(db, p->zSql);
sqlite3DbFree(db, p->pFree);
#ifdef SQLITE_ENABLE_STMT_SCANSTATUS
sqlite3DbFree(db, p->anExec);
for(i=0; i<p->nScan; i++){
sqlite3DbFree(db, p->aScan[i].zName);
}