Add vertex api and test

2022-11-04 16:30:09 +08:00
parent a5818ec463
commit 91ae7608a3
5 changed files with 163 additions and 2 deletions
--- a/script/sql/create/25.vertices.sql
+++ b/script/sql/create/25.vertices.sql
@@ -2,7 +2,8 @@

 create table vertices
 (
-  link varchar(32) references _link(id) not null
+  _order serial primary key
+, link varchar(32) references _link(id) not null
 , x    numeric not null
 , y    numeric not null
 );