diff options
Diffstat (limited to 'src/backend/nodes/makefuncs.c')
| -rw-r--r-- | src/backend/nodes/makefuncs.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/backend/nodes/makefuncs.c b/src/backend/nodes/makefuncs.c index b14d4d6adf4..007612563ca 100644 --- a/src/backend/nodes/makefuncs.c +++ b/src/backend/nodes/makefuncs.c @@ -80,12 +80,14 @@ makeVar(int varno, var->varlevelsup = varlevelsup; /* - * Only a few callers need to make Var nodes with non-null varnullingrels, - * or with varnosyn/varattnosyn different from varno/varattno. We don't - * provide separate arguments for them, but just initialize them to NULL - * and the given varno/varattno. This reduces code clutter and chance of - * error for most callers. + * Only a few callers need to make Var nodes with varreturningtype + * different from VAR_RETURNING_DEFAULT, non-null varnullingrels, or with + * varnosyn/varattnosyn different from varno/varattno. We don't provide + * separate arguments for them, but just initialize them to sensible + * default values. This reduces code clutter and chance of error for most + * callers. */ + var->varreturningtype = VAR_RETURNING_DEFAULT; var->varnullingrels = NULL; var->varnosyn = (Index) varno; var->varattnosyn = varattno; |