387 static void codeApplyAffinity(Parse *pParse, int base, int n, char *zAff){  in codeApplyAffinity()  argument
389   if( zAff==0 ){  in codeApplyAffinity()
399   while( n>0 && zAff[0]<=SQLITE_AFF_BLOB ){  in codeApplyAffinity()
402     zAff++;  in codeApplyAffinity()
404   while( n>1 && zAff[n-1]<=SQLITE_AFF_BLOB ){  in codeApplyAffinity()
410     sqlite3VdbeAddOp4(v, OP_Affinity, base, n, 0, zAff, n);  in codeApplyAffinity()
427   char *zAff                      /* Affinity string to modify */  in updateRangeAffinityStr()  argument
432     if( sqlite3CompareAffinity(p, zAff[i])==SQLITE_AFF_BLOB  in updateRangeAffinityStr()
433      || sqlite3ExprNeedsNoAffinityChange(p, zAff[i])  in updateRangeAffinityStr()
435       zAff[i] = SQLITE_AFF_BLOB;  in updateRangeAffinityStr()
778   char *zAff;                   /* Affinity string to return */  in codeAllEqualityTerms()  local
794   zAff = sqlite3DbStrDup(pParse->db,sqlite3IndexAffinityStr(pParse->db,pIdx));  in codeAllEqualityTerms()
795   assert( zAff!=0 || pParse->db->mallocFailed );  in codeAllEqualityTerms()
820   assert( zAff==0 || (int)strlen(zAff)>=nEq );  in codeAllEqualityTerms()
847         if( zAff ) zAff[j] = SQLITE_AFF_BLOB;  in codeAllEqualityTerms()
857         if( sqlite3CompareAffinity(pRight, zAff[j])==SQLITE_AFF_BLOB ){  in codeAllEqualityTerms()
858           zAff[j] = SQLITE_AFF_BLOB;  in codeAllEqualityTerms()
860         if( sqlite3ExprNeedsNoAffinityChange(pRight, zAff[j]) ){  in codeAllEqualityTerms()
861           zAff[j] = SQLITE_AFF_BLOB;  in codeAllEqualityTerms()
866   *pzAff = zAff;  in codeAllEqualityTerms()