/*------------------------------------------------------------------------- * * clauseinfo.h-- * prototypes for clauseinfo.c. * * * Copyright (c) 1994, Regents of the University of California * * $Id: clauseinfo.h,v 1.5 1997/11/26 01:13:12 momjian Exp $ * *------------------------------------------------------------------------- */ #ifndef CLAUSEINFO_H #define CLAUSEINFO_H #include "nodes/pg_list.h" #include "nodes/relation.h" extern bool valid_or_clause(CInfo *clauseinfo); extern List *get_actual_clauses(List *clauseinfo_list); extern void get_relattvals(List *clauseinfo_list, List **attnos, List **values, List **flags); extern void get_joinvars(Oid relid, List *clauseinfo_list, List **attnos, List **values, List **flags); extern List *get_opnos(List *clauseinfo_list); #endif /* CLAUSEINFO_H */