160   IdxScan *pScan;                 /* List of scan objects */  member
458   IdxScan *pScan;  in expertBestIndex()  local
464   pScan = idxMalloc(&rc, sizeof(IdxScan));  in expertBestIndex()
465   if( pScan ){  in expertBestIndex()
469     pScan->pTab = p->pTab;  in expertBestIndex()
470     pScan->pNextScan = p->pExpert->pScan;  in expertBestIndex()
471     p->pExpert->pScan = pScan;  in expertBestIndex()
487             pNew->pNext = pScan->pEq;  in expertBestIndex()
488             pScan->pEq = pNew;  in expertBestIndex()
491             pNew->pNext = pScan->pRange;  in expertBestIndex()
492             pScan->pRange = pNew;  in expertBestIndex()
508           pNew->pNext = pScan->pOrder;  in expertBestIndex()
509           pNew->pLink = pScan->pOrder;  in expertBestIndex()
510           pScan->pOrder = pNew;  in expertBestIndex()
884   IdxScan *pScan,                 /* Scan for table to search for index on */  in idxFindCompatible()  argument
888   const char *zTbl = pScan->pTab->zName;  in idxFindCompatible()
964   IdxScan *pScan,  in idxCreateFromCons()  argument
970   if( (pEq || pTail) && 0==idxFindCompatible(&rc, dbm, pScan, pEq, pTail) ){  in idxCreateFromCons()
971     IdxTable *pTab = pScan->pTab;  in idxCreateFromCons()
987       const char *zTable = pScan->pTab->zName;  in idxCreateFromCons()
1060   IdxScan *pScan,                 /* Create indexes for this scan */  in idxCreateFromWhere()  argument
1068   for(pCon=pScan->pEq; pCon; pCon=pCon->pNext){  in idxCreateFromWhere()
1077   rc = idxCreateFromCons(p, pScan, p1, pTail);  in idxCreateFromWhere()
1082     for(pCon=pScan->pRange; rc==SQLITE_OK && pCon; pCon=pCon->pNext){  in idxCreateFromWhere()
1085         rc = idxCreateFromCons(p, pScan, p1, pCon);  in idxCreateFromWhere()
1101   for(pIter=p->pScan; pIter && rc==SQLITE_OK; pIter=pIter->pNextScan){  in idxCreateCandidates()
1128 static void idxScanFree(IdxScan *pScan, IdxScan *pLast){  in idxScanFree()  argument
1131   for(p=pScan; p!=pLast; p=pNext){  in idxScanFree()
1914   IdxScan *pScanOrig = p->pScan;  in sqlite3_expert_sql()
1945     idxScanFree(p->pScan, pScanOrig);  in sqlite3_expert_sql()
1947     p->pScan = pScanOrig;  in sqlite3_expert_sql()
2038     idxScanFree(p->pScan, 0);  in sqlite3_expert_destroy()