diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/include/fmgr.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/include/fmgr.h b/src/include/fmgr.h index 3ff099986b8..29ae4674cc7 100644 --- a/src/include/fmgr.h +++ b/src/include/fmgr.h @@ -489,7 +489,8 @@ extern int no_such_variable /* These are for invocation of a specifically named function with a * directly-computed parameter list. Note that neither arguments nor result - * are allowed to be NULL. + * are allowed to be NULL. Also, the function cannot be one that needs to + * look at FmgrInfo, since there won't be any. */ extern Datum DirectFunctionCall1Coll(PGFunction func, Oid collation, Datum arg1); |