589     int iCol = pInfo->aConstraint[i].iColumn;  in sqlite3BestIndexLog()  local
596     }else if( iCol<0 ){  in sqlite3BestIndexLog()
599       zCol = azColname[iCol];  in sqlite3BestIndexLog()
648     int iCol = pInfo->aOrderBy[i].iColumn;  in sqlite3BestIndexLog()  local
653       iCol>=0 ? azColname[iCol] : "rowid",  in sqlite3BestIndexLog()
666     int iCol = pInfo->aConstraint[i].iColumn;  in sqlite3BestIndexLog()  local
673     }else if( iCol<0 ){  in sqlite3BestIndexLog()
676       zCol = azColname[iCol];  in sqlite3BestIndexLog()
851         int iCol = pInfo->aOrderBy[i].iColumn;  in vt02BestIndex()  local
852         if( iCol<0 ) iCol = 0;  in vt02BestIndex()
853         x |= 1<<iCol;  in vt02BestIndex()