diff options
Diffstat (limited to 'src/backend')
-rw-r--r-- | src/backend/utils/fmgr/README | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/backend/utils/fmgr/README b/src/backend/utils/fmgr/README index a650eb14a37..e7e7ae9c6e8 100644 --- a/src/backend/utils/fmgr/README +++ b/src/backend/utils/fmgr/README @@ -67,7 +67,7 @@ typedef struct { PGFunction fn_addr; /* pointer to function or handler to be called */ Oid fn_oid; /* OID of function (NOT of handler, if any) */ - short fn_nargs; /* 0..FUNC_MAX_ARGS, or -1 if variable arg count */ + short fn_nargs; /* number of input args (0..FUNC_MAX_ARGS) */ bool fn_strict; /* function is "strict" (NULL in => NULL out) */ bool fn_retset; /* function returns a set (over multiple calls) */ unsigned char fn_stats; /* collect stats if track_functions > this */ |