/*
- * Copyright (C) 1994-1998, Index Data I/S
+ * Copyright (C) 1994-1998, Index Data
* All rights reserved.
* Sebastian Hammer, Adam Dickmeiss
*
* $Log: zserver.h,v $
- * Revision 1.35 1998-06-23 15:33:35 adam
+ * Revision 1.38 1998-09-22 10:03:44 adam
+ * Changed result sets to be persistent in the sense that they can
+ * be re-searched if needed.
+ * Fixed memory leak in rsm_or.
+ *
+ * Revision 1.37 1998/09/02 13:53:22 adam
+ * Extra parameter decode added to search routines to implement
+ * persistent queries.
+ *
+ * Revision 1.36 1998/06/24 12:16:16 adam
+ * Support for relations on text operands. Open range support in
+ * DFA module (i.e. [-j], [g-]).
+ *
+ * Revision 1.35 1998/06/23 15:33:35 adam
* Added feature to specify sort criteria in query (type 7 specifies
* sort flags).
*
void (*add)(void *set_handle, int seqno, int term_index);
};
-void rpn_search (ZebraHandle zh, ODR stream,
+RSET rpn_search (ZebraHandle zh, NMEM mem,
Z_RPNQuery *rpn, int num_bases, char **basenames,
- const char *setname);
+ const char *setname, ZebraSet sset);
void rpn_scan (ZebraHandle zh, ODR stream, Z_AttributesPlusTerm *zapt,
RSET rset_trunc (ZebraHandle zh, ISAM_P *isam_p, int no,
const char *term, int length_term, const char *flags);
-ZebraSet resultSetAdd (ZebraHandle zh, const char *name,
- int ov, RSET rset, int *hits);
+ZebraSet resultSetAdd (ZebraHandle zh, const char *name, int ov);
ZebraSet resultSetGet (ZebraHandle zh, const char *name);
+ZebraSet resultSetAddRPN (ZebraHandle zh, ODR stream, ODR decode, Z_RPNQuery *rpn, int num_bases, char **basenames,
+ const char *setname);
RSET resultSetRef (ZebraHandle zh, Z_ResultSetId *resultSetId);
void resultSetDestroy (ZebraHandle zh);
int num, int *positions);
void zebraPosSetDestroy (ZebraHandle zh, ZebraPosSet records, int num);
-void resultSetSort (ZebraHandle zh, ODR stream,
+void resultSetSort (ZebraHandle zh, NMEM nmem,
int num_input_setnames, const char **input_setnames,
const char *output_setname,
Z_SortKeySpecList *sort_sequence, int *sort_status);
+void resultSetSortSingle (ZebraHandle zh, NMEM nmem,
+ ZebraSet sset, RSET rset,
+ Z_SortKeySpecList *sort_sequence, int *sort_status);
+void resultSetRank (ZebraHandle zh, ZebraSet zebraSet, RSET rset);
void zebra_sort (ZebraHandle zh, ODR stream,
- int num_input_setnames, char **input_setnames,
- char *output_setname, Z_SortKeySpecList *sort_sequence,
+ int num_input_setnames, const char **input_setnames,
+ const char *output_setname, Z_SortKeySpecList *sort_sequence,
int *sort_status);
void zlog_rpn (Z_RPNQuery *rpn);