lib/sqlite/sqlite3.c

84039     const char *zAff;
84041       zAff = 0;
84043       zAff = sqlite3IndexAffinityStr(v, pIdx);
84046     sqlite3VdbeChangeP4(v, -1, zAff, P4_TRANSIENT);
103745 ** Code an OP_Affinity opcode to apply the column affinity string zAff
103749 ** beginning and end of zAff are ignored.  If all entries in zAff are
103752 ** This routine makes its own copy of zAff so that the caller is free
103753 ** to modify zAff after this routine returns.
103755 static void codeApplyAffinity(Parse *pParse, int base, int n, char *zAff){
103757   if( zAff==0 ){
103766   while( n>0 && zAff[0]==SQLITE_AFF_NONE ){
103769     zAff++;
103771   while( n>1 && zAff[n-1]==SQLITE_AFF_NONE ){
103778     sqlite3VdbeChangeP4(v, -1, zAff, n);
103904   char *zAff;                   /* Affinity string to return */
103916   zAff = sqlite3DbStrDup(pParse->db, sqlite3IndexAffinityStr(v, pIdx));
103917   if( !zAff ){
103947       if( zAff ){
103948         if( sqlite3CompareAffinity(pRight, zAff[j])==SQLITE_AFF_NONE ){
103949           zAff[j] = SQLITE_AFF_NONE;
103951         if( sqlite3ExprNeedsNoAffinityChange(pRight, zAff[j]) ){
103952           zAff[j] = SQLITE_AFF_NONE;
103957   *pzAff = zAff;