diff options
Diffstat (limited to 'src/include/catalog/namespace.h')
| -rw-r--r-- | src/include/catalog/namespace.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/include/catalog/namespace.h b/src/include/catalog/namespace.h index 12d8ef61b8..8918acba09 100644 --- a/src/include/catalog/namespace.h +++ b/src/include/catalog/namespace.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/catalog/namespace.h,v 1.56 2008/12/04 17:51:27 petere Exp $ + * $PostgreSQL: pgsql/src/include/catalog/namespace.h,v 1.57 2008/12/18 18:20:34 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -22,6 +22,7 @@ * found by namespace lookup. Each function/operator is identified * by OID and by argument types; the list must be pruned by type * resolution rules that are embodied in the parser, not here. + * See FuncnameGetCandidates's comments for more info. */ typedef struct _FuncCandidateList { @@ -30,7 +31,7 @@ typedef struct _FuncCandidateList Oid oid; /* the function or operator's OID */ int nargs; /* number of arg types returned */ int nvargs; /* number of args to become variadic array */ - List *argdefaults; /* list of parameter defaults */ + int ndargs; /* number of defaulted args */ Oid args[1]; /* arg types --- VARIABLE LENGTH ARRAY */ } *FuncCandidateList; /* VARIABLE LENGTH STRUCT */ @@ -54,7 +55,8 @@ extern Oid TypenameGetTypid(const char *typname); extern bool TypeIsVisible(Oid typid); extern FuncCandidateList FuncnameGetCandidates(List *names, int nargs, - bool expand_variadic); + bool expand_variadic, + bool expand_defaults); extern bool FunctionIsVisible(Oid funcid); extern Oid OpernameGetOprid(List *names, Oid oprleft, Oid oprright); |