Lines Matching refs:aSample

17780   IndexSample *aSample;    /* Samples of the left-most key */  member
108819   if( pIdx->aSample ){
108822       IndexSample *p = &pIdx->aSample[j];
108825     sqlite3DbFree(db, pIdx->aSample);
108829     pIdx->aSample = 0;
108844     IndexSample *aSample = pIdx->aSample;
108845     IndexSample *pFinal = &aSample[pIdx->nSample-1];
108881          || aSample[i].anDLt[iCol]!=aSample[i+1].anDLt[iCol] 
108883           sumEq += aSample[i].anEq[iCol];
108974     pIdx->aSample = sqlite3DbMallocZero(db, nByte);
108975     if( pIdx->aSample==0 ){
108979     pSpace = (tRowcnt*)&pIdx->aSample[nSample];
108982       pIdx->aSample[i].anEq = pSpace; pSpace += nIdxCol;
108983       pIdx->aSample[i].anLt = pSpace; pSpace += nIdxCol;
108984       pIdx->aSample[i].anDLt = pSpace; pSpace += nIdxCol;
108986     assert( ((u8*)pSpace)-nByte==(u8*)(pIdx->aSample) );
109015     pSample = &pIdx->aSample[pIdx->nSample];
109102     pIdx->aSample = 0;
145922   IndexSample *aSample = pIdx->aSample;
145997         if( aSample[iSamp-1].anLt[n-1]!=aSample[iSamp].anLt[n-1] ) break;
146004     res = sqlite3VdbeRecordCompare(aSample[iSamp].n, aSample[iSamp].p, pRec);
146006       iLower = aSample[iSamp].anLt[n-1] + aSample[iSamp].anEq[n-1];
146009       iLower = aSample[iSamp].anLt[n-1];
146029       assert( 0==sqlite3VdbeRecordCompare(aSample[i].n, aSample[i].p, pRec) 
146039            || sqlite3VdbeRecordCompare(aSample[i].n, aSample[i].p, pRec)>0
146048         assert( sqlite3VdbeRecordCompare(aSample[i].n, aSample[i].p, pRec)<=0
146053         assert( sqlite3VdbeRecordCompare(aSample[i-1].n, aSample[i-1].p, pRec)<0
146063     aStat[0] = aSample[i].anLt[iCol];
146064     aStat[1] = aSample[i].anEq[iCol];
146073       iUpper = aSample[i].anLt[iCol];
146205       rc = sqlite3Stat4Column(db, p->aSample[i].p, p->aSample[i].n, nEq, &pVal);
146479   assert( p->aSample!=0 );
146542   assert( p->aSample!=0 );