1691   WhereTerm *pLower,   /* Lower bound on the range. ex: "x>123" Might be NULL */  in whereRangeSkipScanEst()  argument
1710   if( pLower ){  in whereRangeSkipScanEst()
1711     rc = sqlite3Stat4ValueFromExpr(pParse, pLower->pExpr->pRight, aff, &p1);  in whereRangeSkipScanEst()
1741     if( nDiff!=1 || pUpper==0 || pLower==0 ){  in whereRangeSkipScanEst()
1804   WhereTerm *pLower,   /* Lower bound on the range. ex: "x>123" Might be NULL */  in whereRangeScanEst()  argument
1865       assert( pLower==0 || (pLower->eOperator & (WO_GT|WO_GE))!=0 );  in whereRangeScanEst()
1870         SWAP(WhereTerm*, pLower, pUpper);  in whereRangeScanEst()
1875       if( pLower ){  in whereRangeScanEst()
1877         Expr *pExpr = pLower->pExpr->pRight;  in whereRangeScanEst()
1884           iNew = a[0] + ((pLower->eOperator & mask) ? a[1] : 0);  in whereRangeScanEst()
1887           pLower = 0;  in whereRangeScanEst()
1928       rc = whereRangeSkipScanEst(pParse, pLower, pUpper, pLoop, &bDone);  in whereRangeScanEst()
1935   assert( pLower || pUpper );  in whereRangeScanEst()
1938   nNew = whereRangeAdjust(pLower, nOut);  in whereRangeScanEst()
1947   if( pLower && pLower->truthProb>0 && pUpper && pUpper->truthProb>0 ){  in whereRangeScanEst()
1951   nOut -= (pLower!=0) + (pUpper!=0);  in whereRangeScanEst()