1 files changed, 30 insertions, 0 deletions
diff --git a/src/backend/nodes/makefuncs.c b/src/backend/nodes/makefuncs.c
index f625c32df7a..d72a85ee1b1 100644
--- a/src/backend/nodes/makefuncs.c
+++ b/src/backend/nodes/makefuncs.c
@@ -477,6 +477,36 @@ makeTypeNameFromOid(Oid typeOid, int32 typmod)
 }
 
 /*
+ * makeColumnDef -
+ *	build a ColumnDef node to represent a simple column definition.
+ *
+ * Type and collation are specified by OID.
+ * Other properties are all basic to start with.
+ */
+ColumnDef *
+makeColumnDef(const char *colname, Oid typeOid, int32 typmod, Oid collOid)
+{
+	ColumnDef  *n = makeNode(ColumnDef);
+
+	n->colname = pstrdup(colname);
+	n->typeName = makeTypeNameFromOid(typeOid, typmod);
+	n->inhcount = 0;
+	n->is_local = true;
+	n->is_not_null = false;
+	n->is_from_type = false;
+	n->storage = 0;
+	n->raw_default = NULL;
+	n->cooked_default = NULL;
+	n->collClause = NULL;
+	n->collOid = collOid;
+	n->constraints = NIL;
+	n->fdwoptions = NIL;
+	n->location = -1;
+
+	return n;
+}
+
+/*
  * makeFuncExpr -
  *	build an expression tree representing a function call.
  *