Add the functions to the vertex am

nothing works, but the asserts won't crash anymore

Author: JoshInnis

Makefile

@@ -89,6 +89,7 @@ EXTENSION = postgraph
 DATA = postgraph--0.1.0.sql
 
 REGRESS = new_cypher \
+	  vertex_am \
           graphid \
           gtype \
           expr \

regress/expected/vertex_am.out

@@ -0,0 +1 @@
+

regress/sql/vertex_am.sql

@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2024 PostGraphDB
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */ 
+-- Regression tests don't preload extensions, gotta load it first
+
+LOAD 'postgraph';
+
+
+
+CREATE TABLE tst (id postgraph.graphid not null, props postgraph.gtype not null) USING vertex;