1 files changed, 28 insertions, 0 deletions
diff --git a/migrations/versions/bc8f89f077d8_uniquify_network_subnet.py b/migrations/versions/bc8f89f077d8_uniquify_network_subnet.py
new file mode 100644
index 0000000..e216a79
--- /dev/null
+++ b/migrations/versions/bc8f89f077d8_uniquify_network_subnet.py
@@ -0,0 +1,28 @@
+"""uniquify network subnet
+
+Revision ID: bc8f89f077d8
+Revises: 900a50c566c4
+Create Date: 2022-09-21 16:01:43.914719
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'bc8f89f077d8'
+down_revision = '900a50c566c4'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_unique_constraint(None, 'network', ['subnet'])
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint(None, 'network', type_='unique')
+    # ### end Alembic commands ###