254   assert( pAccum->nChar>0 || (pAccum->printfFlags&SQLITE_PRINTF_MALLOCED)==0 );  in sqlite3_str_vappendf()
693           *(va_arg(ap,int*)) = pAccum->nChar;  in sqlite3_str_vappendf()
762           if( pAccum->nChar==0  in sqlite3_str_vappendf()
774             pAccum->nChar = 0x7fffffff & (int)strlen(bufpt);  in sqlite3_str_vappendf()
975   assert( p->nChar+(i64)N >= p->nAlloc ); /* Only called if really needed */  in sqlite3StrAccumEnlarge()
983     return p->nAlloc - p->nChar - 1;  in sqlite3StrAccumEnlarge()
986     i64 szNew = p->nChar;  in sqlite3StrAccumEnlarge()
988     if( szNew+p->nChar<=p->mxAlloc ){  in sqlite3StrAccumEnlarge()
991       szNew += p->nChar;  in sqlite3StrAccumEnlarge()
1006       assert( p->zText!=0 || p->nChar==0 );  in sqlite3StrAccumEnlarge()
1007       if( !isMalloced(p) && p->nChar>0 ) memcpy(zNew, p->zText, p->nChar);  in sqlite3StrAccumEnlarge()
1024   testcase( p->nChar + (i64)N > 0x7fffffff );  in sqlite3_str_appendchar()
1025   if( p->nChar+(i64)N >= p->nAlloc && (N = sqlite3StrAccumEnlarge(p, N))<=0 ){  in sqlite3_str_appendchar()
1028   while( (N--)>0 ) p->zText[p->nChar++] = c;  in sqlite3_str_appendchar()
1042     memcpy(&p->zText[p->nChar], z, N);  in enlargeAndAppend()
1043     p->nChar += N;  in enlargeAndAppend()
1053   assert( p->zText!=0 || p->nChar==0 || p->accError );  in sqlite3_str_append()
1056   if( p->nChar+N >= p->nAlloc ){  in sqlite3_str_append()
1060     p->nChar += N;  in sqlite3_str_append()
1061     memcpy(&p->zText[p->nChar-N], z, N);  in sqlite3_str_append()
1081   zText = sqlite3DbMallocRaw(p->db, p->nChar+1 );  in strAccumFinishRealloc()
1083     memcpy(zText, p->zText, p->nChar+1);  in strAccumFinishRealloc()
1093     p->zText[p->nChar] = 0;  in sqlite3StrAccumFinish()
1110     sqlite3_result_text(pCtx, p->zText, p->nChar, SQLITE_DYNAMIC);  in sqlite3ResultStrAccum()
1147   return p ? p->nChar : 0;  in sqlite3_str_length()
1152   if( p==0 || p->nChar==0 ) return 0;  in sqlite3_str_value()
1153   p->zText[p->nChar] = 0;  in sqlite3_str_value()
1166   p->nChar = 0;  in sqlite3_str_reset()
1189   p->nChar = 0;  in sqlite3StrAccumInit()
1304   zBuf[acc.nChar] = 0;  in sqlite3_vsnprintf()