4.21.3

app/migrations/versions/2021_110612_1076b5795b08_.py

@@ -0,0 +1,26 @@
+"""empty message
+
+Revision ID: 1076b5795b08
+Revises: dd278f96ca83
+Create Date: 2021-11-06 12:36:11.352157
+
+"""
+import sqlalchemy_utils
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '1076b5795b08'
+down_revision = 'dd278f96ca83'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # As alembic cannot detect changes in column type, do it manually
+    op.execute('ALTER TABLE fido ALTER COLUMN sign_count TYPE BIGINT;')
+
+
+def downgrade():
+    op.execute('ALTER TABLE fido ALTER COLUMN sign_count TYPE int;')