- return rsnull_create (rset_nmem,kctrl);
- if (zi->reg->isams)
- {
- if (no == 1)
- return rsisams_create(rset_nmem, kctrl,
- zi->reg->isams, *isam_p);
- qsort (isam_p, no, sizeof(*isam_p), isams_trunc_cmp);
- }
- else if (zi->reg->isamc)
- {
- if (no == 1)
- return rsisamc_create(rset_nmem, kctrl,
- zi->reg->isamc, *isam_p);
-
-#if 0 /* NEW_TRUNC */ /* FIXME - Use the new multi_or instead !! */
- else if (no < 10000)
- {
- rset_m_or_parms parms;
-
- parms.key_size = sizeof(struct it_key);
- parms.cmp = key_compare_it;
- parms.isc = zi->reg->isamc;
- parms.isam_positions = isam_p;
- parms.no_isam_positions = no;
- parms.no_save_positions = 100000;
- return rset_create (rset_kind_m_or, &parms);
- }
-#endif
- qsort (isam_p, no, sizeof(*isam_p), isamc_trunc_cmp);
- }
- else if (zi->reg->isamb)
+ return rset_create_null(rset_nmem, kctrl, termid);
+ else if (no == 1)
+ return zebra_create_rset_isam(zh, rset_nmem, kctrl,
+ scope, *isam_p, termid);
+ else if (zh->reg->isamb && no > 1 && no < trunc_limit)