944     qrfEQPGraph *pGraph;      /* EQP graph (Eqp, Stats, and StatsEst) */  member
1045   if( p->u.pGraph==0 ){  in qrfEqpAppend()
1046     p->u.pGraph = sqlite3_malloc64( sizeof(qrfEQPGraph) );  in qrfEqpAppend()
1047     if( p->u.pGraph==0 ){  in qrfEqpAppend()
1051     memset(p->u.pGraph, 0, sizeof(qrfEQPGraph) );  in qrfEqpAppend()
1063   if( p->u.pGraph->pLast ){  in qrfEqpAppend()
1064     p->u.pGraph->pLast->pNext = pNew;  in qrfEqpAppend()
1066     p->u.pGraph->pRow = pNew;  in qrfEqpAppend()
1068   p->u.pGraph->pLast = pNew;  in qrfEqpAppend()
1077   if( p->u.pGraph ){  in qrfEqpReset()
1078     for(pRow = p->u.pGraph->pRow; pRow; pRow = pNext){  in qrfEqpReset()
1082     sqlite3_free(p->u.pGraph);  in qrfEqpReset()
1083     p->u.pGraph = 0;  in qrfEqpReset()
1091   qrfEQPGraphRow *pRow = pOld ? pOld->pNext : p->u.pGraph->pRow;  in qrfEqpNextRow()
1101   i64 n = strlen(p->u.pGraph->zPrefix);  in qrfEqpRenderLevel()
1106     sqlite3_str_appendf(p->pOut, "%s%s%s\n", p->u.pGraph->zPrefix,  in qrfEqpRenderLevel()
1108     if( n<(i64)sizeof(p->u.pGraph->zPrefix)-7 ){  in qrfEqpRenderLevel()
1109       memcpy(&p->u.pGraph->zPrefix[n], pNext ? "|  " : "   ", 4);  in qrfEqpRenderLevel()
1111       p->u.pGraph->zPrefix[n] = 0;  in qrfEqpRenderLevel()
1160   if( p->u.pGraph!=0 && (pRow = p->u.pGraph->pRow)!=0 ){  in qrfEqpRender()
1167       p->u.pGraph->pRow = pRow->pNext;  in qrfEqpRender()
1170       int nSp = p->u.pGraph->nWidth - 2;  in qrfEqpRender()
1193     p->u.pGraph->zPrefix[0] = 0;  in qrfEqpRender()
1327   if( p->u.pGraph ) p->u.pGraph->nWidth = nWidth;  in qrfEqpStats()