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| author | Peter Eisentraut | 2017-03-10 04:58:48 +0000 |
|---|---|---|
| committer | Peter Eisentraut | 2017-03-15 03:55:19 +0000 |
| commit | aefeb68741fb9456f14b4d690b0c646e532fea6b (patch) | |
| tree | 518d41fa28d38baa67d6610faa49945b0b9688a0 /src/include/nodes | |
| parent | 3f6ea5fc8d9c6d7c85827c87a717be0016d06b89 (diff) | |
Allow referring to functions without arguments when unique
In DDL commands referring to an existing function, allow omitting the
argument list if the function name is unique in its schema, per SQL
standard.
This uses the same logic that the regproc type uses for finding
functions by name only.
Reviewed-by: Michael Paquier <michael.paquier@gmail.com>
Diffstat (limited to 'src/include/nodes')
| -rw-r--r-- | src/include/nodes/parsenodes.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h index a44d2178e1c..d576523f6a8 100644 --- a/src/include/nodes/parsenodes.h +++ b/src/include/nodes/parsenodes.h @@ -1811,6 +1811,9 @@ typedef struct ObjectWithArgs NodeTag type; List *objname; /* qualified name of function/operator */ List *objargs; /* list of Typename nodes */ + bool args_unspecified; /* argument list was omitted, so name must + * be unique (note that objargs == NIL means + * zero args) */ } ObjectWithArgs; /* |