1296       char *zStartAff;  in filterPullDown()  local
1300       r1 = codeAllEqualityTerms(pParse,pLevel,0,0,&zStartAff);  in filterPullDown()
1301       codeApplyAffinity(pParse, r1, nEq, zStartAff);  in filterPullDown()
1302       sqlite3DbFree(pParse->db, zStartAff);  in filterPullDown()
1730     char *zStartAff;             /* Affinity for start of range constraint */  in sqlite3WhereCodeOneLoopStart()  local
1825     regBase = codeAllEqualityTerms(pParse,pLevel,bRev,nExtraReg,&zStartAff);  in sqlite3WhereCodeOneLoopStart()
1826     assert( zStartAff==0 || sqlite3Strlen30(zStartAff)>=nEq );  in sqlite3WhereCodeOneLoopStart()
1827     if( zStartAff && nTop ){  in sqlite3WhereCodeOneLoopStart()
1828       zEndAff = sqlite3DbStrDup(db, &zStartAff[nEq]);  in sqlite3WhereCodeOneLoopStart()
1852       if( zStartAff ){  in sqlite3WhereCodeOneLoopStart()
1853         updateRangeAffinityStr(pRight, nBtm, &zStartAff[nEq]);  in sqlite3WhereCodeOneLoopStart()
1873     codeApplyAffinity(pParse, regBase, nConstraint - bSeekPastNull, zStartAff);  in sqlite3WhereCodeOneLoopStart()
1984     if( zStartAff ) sqlite3DbNNFreeNN(db, zStartAff);  in sqlite3WhereCodeOneLoopStart()