2807       Index *pIdx;                         /* Iterator variable */  in sqlite3FindInIndex()  local
2839         for(pIdx=pTab->pIndex; pIdx && eType==0; pIdx=pIdx->pNext){  in sqlite3FindInIndex()
2842           if( pIdx->nColumn<nExpr ) continue;  in sqlite3FindInIndex()
2843           if( pIdx->pPartIdxWhere!=0 ) continue;  in sqlite3FindInIndex()
2846           testcase( pIdx->nColumn==BMS-2 );  in sqlite3FindInIndex()
2847           testcase( pIdx->nColumn==BMS-1 );  in sqlite3FindInIndex()
2848           if( pIdx->nColumn>=BMS-1 ) continue;  in sqlite3FindInIndex()
2850             if( pIdx->nKeyCol>nExpr  in sqlite3FindInIndex()
2851              ||(pIdx->nColumn>nExpr && !IsUniqueIndex(pIdx))  in sqlite3FindInIndex()
2866               if( pIdx->aiColumn[j]!=pRhs->iColumn ) continue;  in sqlite3FindInIndex()
2867               assert( pIdx->azColl[j] );  in sqlite3FindInIndex()
2868               if( pReq!=0 && sqlite3StrICmp(pReq->zName, pIdx->azColl[j])!=0 ){  in sqlite3FindInIndex()
2885                               "USING INDEX %s FOR IN-OPERATOR",pIdx->zName));  in sqlite3FindInIndex()
2886             sqlite3VdbeAddOp3(v, OP_OpenRead, iTab, pIdx->tnum, iDb);  in sqlite3FindInIndex()
2887             sqlite3VdbeSetP4KeyInfo(pParse, pIdx);  in sqlite3FindInIndex()
2888             VdbeComment((v, "%s", pIdx->zName));  in sqlite3FindInIndex()
2890             eType = IN_INDEX_INDEX_ASC + pIdx->aSortOrder[0];  in sqlite3FindInIndex()
3731   Index *pIdx,    /* The index whose column is to be loaded */  in sqlite3ExprCodeLoadIndexColumn()  argument
3736   i16 iTabCol = pIdx->aiColumn[iIdxCol];  in sqlite3ExprCodeLoadIndexColumn()
3738     assert( pIdx->aColExpr );  in sqlite3ExprCodeLoadIndexColumn()
3739     assert( pIdx->aColExpr->nExpr>iIdxCol );  in sqlite3ExprCodeLoadIndexColumn()
3741     sqlite3ExprCodeCopy(pParse, pIdx->aColExpr->a[iIdxCol].pExpr, regOut);  in sqlite3ExprCodeLoadIndexColumn()
3744     sqlite3ExprCodeGetColumnOfTable(pParse->pVdbe, pIdx->pTable, iTabCur,  in sqlite3ExprCodeLoadIndexColumn()
5987   Index *pIdx;     /* The index to be tested for coverage */  member
5999    && sqlite3TableColumnToIndex(pWalker->u.pIdxCover->pIdx, pExpr->iColumn)<0  in exprIdxCover()
6020   Index *pIdx         /* The index that might be used for coverage */  in sqlite3ExprCoveredByIndex()  argument
6026   xcov.pIdx = pIdx;  in sqlite3ExprCoveredByIndex()