Add label api and test

2022-11-04 16:01:28 +08:00
parent 789136a881
commit 1d465b8a64
5 changed files with 238 additions and 3 deletions
--- a/script/sql/create/26.labels.sql
+++ b/script/sql/create/26.labels.sql
@@ -5,5 +5,6 @@ create table labels
  x numeric not null
 , y numeric not null
 , label text not null
-, anchornode varchar(32) references _node(id)
+, node varchar(32) references _node(id)
+, primary key (x, y)
 );