Relax dma parent constraint

2023-05-14 13:12:34 +08:00
parent 3247794d5b
commit 1bc73f5bd5
1 changed files with 2 additions and 2 deletions
--- a/script/sql/create/33.dma.sql
+++ b/script/sql/create/33.dma.sql
@@ -1,6 +1,6 @@
 create table region_dma
 (
  id text primary key references region(id)
-, parent text references region_dma(id)
-, nodes text not null
+, parent text --references region_dma(id)
+, nodes text not null default ''
 );