diff options
Diffstat (limited to 'src/backend/optimizer/clauseinfo.h')
| -rw-r--r-- | src/backend/optimizer/clauseinfo.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/backend/optimizer/clauseinfo.h b/src/backend/optimizer/clauseinfo.h new file mode 100644 index 00000000000..c1c100d8fc6 --- /dev/null +++ b/src/backend/optimizer/clauseinfo.h @@ -0,0 +1,24 @@ +/*------------------------------------------------------------------------- + * + * clauseinfo.h-- + * prototypes for clauseinfo.c. + * + * + * Copyright (c) 1994, Regents of the University of California + * + * $Id: clauseinfo.h,v 1.1.1.1 1996/07/09 06:21:34 scrappy Exp $ + * + *------------------------------------------------------------------------- + */ +#ifndef CLAUSEINFO_H +#define CLAUSEINFO_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 */ |