merge multiple db heads (apache#19577)

superset/migrations/versions/9d8a8d575284_.py

@@ -0,0 +1,38 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+"""empty message
+
+Revision ID: 9d8a8d575284
+Revises: ('8b841273bec3', 'b0d0249074e4')
+Create Date: 2022-04-06 14:10:40.433050
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = "9d8a8d575284"
+down_revision = ("8b841273bec3", "b0d0249074e4")
+
+import sqlalchemy as sa
+from alembic import op
+
+
+def upgrade():
+    pass
+
+
+def downgrade():
+    pass