4.21.3

app/migrations/versions/2020_032009_f4b8232fa17e_.py

@@ -0,0 +1,45 @@
+"""empty message
+
+Revision ID: f4b8232fa17e
+Revises: 0809266d08ca
+Create Date: 2020-03-20 09:41:21.840221
+
+"""
+import sqlalchemy_utils
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = "f4b8232fa17e"
+down_revision = "0809266d08ca"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column("contact", sa.Column("user_id", sa.Integer(), nullable=True))
+    op.create_foreign_key(
+        None, "contact", "users", ["user_id"], ["id"], ondelete="cascade"
+    )
+    op.add_column("email_log", sa.Column("user_id", sa.Integer(), nullable=True))
+    op.create_foreign_key(
+        None, "email_log", "users", ["user_id"], ["id"], ondelete="cascade"
+    )
+    op.add_column("file", sa.Column("user_id", sa.Integer(), nullable=True))
+    op.create_foreign_key(
+        None, "file", "users", ["user_id"], ["id"], ondelete="cascade"
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint(None, "file", type_="foreignkey")
+    op.drop_column("file", "user_id")
+    op.drop_constraint(None, "email_log", type_="foreignkey")
+    op.drop_column("email_log", "user_id")
+    op.drop_constraint(None, "contact", type_="foreignkey")
+    op.drop_column("contact", "user_id")
+    # ### end Alembic commands ###