* Sebastian Hammer, Adam Dickmeiss
*
* $Log: trunc.c,v $
- * Revision 1.3 1996-12-20 11:07:14 adam
+ * Revision 1.4 1996-12-23 15:30:44 adam
+ * Work on truncation.
+ * Bug fix: result sets weren't deleted after server shut down.
+ *
+ * Revision 1.3 1996/12/20 11:07:14 adam
* Multi-or result set.
*
* Revision 1.2 1996/11/08 11:10:28 adam
#include <rsisamc.h>
#include <rsnull.h>
-#define NEW_TRUNC 0
+#define NEW_TRUNC 1
#if NEW_TRUNC
#include <rsm_or.h>
merge_chunk);
rscur++;
}
- ti = heap_init (rscur, sizeof(struct it_key), key_compare);
+ ti = heap_init (rscur, sizeof(struct it_key), key_compare_it);
for (i = rscur; --i >= 0; )
{
rsfd[i] = rset_open (rset[i], RSETF_READ|RSETF_SORT_SYSNO);
ispt = xmalloc (sizeof(*ispt) * (to-from));
ti = heap_init (to-from, sizeof(struct it_key),
- key_compare);
+ key_compare_it);
for (i = to-from; --i >= 0; )
{
ispt[i] = is_position (zi->isam, isam_p[from+i]);
ispt = xmalloc (sizeof(*ispt) * (to-from));
ti = heap_init (to-from, sizeof(struct it_key),
- key_compare);
+ key_compare_it);
for (i = to-from; --i >= 0; )
{
ispt[i] = isc_pp_open (zi->isamc, isam_p[from+i]);
return rset_create (rset_kind_isamc, &parms);
}
#if NEW_TRUNC
- else if (no < 2000)
+ else if (no < 200)
{
rset_m_or_parms parms;
logf (LOG_LOG, "new_trunc");
parms.key_size = sizeof(struct it_key);
- parms.cmp = key_compare;
+ parms.cmp = key_compare_it;
parms.isc = zi->isamc;
parms.isam_positions = isam_p;
parms.no_isam_positions = no;
+ parms.no_save_positions = 100;
return rset_create (rset_kind_m_or, &parms);
}
#endif