struct named_termlist termlists[SESSION_MAX_TERMLISTS];
struct relevance *relevance;
struct reclist *reclist;
+ char *mergekey;
struct session_watchentry watchlist[SESSION_WATCH_MAX + 1];
int total_records;
int total_merged;
void session_init_databases(struct session *s);
void statistics(struct session *s, struct statistics *stat);
-void session_sort(struct session *se, struct reclist_sortparms *sp);
+void session_sort(struct session *se, struct reclist_sortparms *sp,
+ const char *mergekey);
enum pazpar2_error_code session_search(struct session *s, const char *query,
const char *startrecs,