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| -rw-r--r-- | taskflow/persistence/backends/sqlalchemy/alembic/versions/6df9422fcb43_fix_flowdetails_meta_size.py | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/taskflow/persistence/backends/sqlalchemy/alembic/versions/6df9422fcb43_fix_flowdetails_meta_size.py b/taskflow/persistence/backends/sqlalchemy/alembic/versions/6df9422fcb43_fix_flowdetails_meta_size.py new file mode 100644 index 0000000..4adb945 --- /dev/null +++ b/taskflow/persistence/backends/sqlalchemy/alembic/versions/6df9422fcb43_fix_flowdetails_meta_size.py @@ -0,0 +1,34 @@ +# Licensed 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. + +"""fix flowdetails meta size + +Revision ID: 6df9422fcb43 +Revises: 0bc3e1a3c135 +Create Date: 2021-04-27 14:51:53.618249 + +""" + +# revision identifiers, used by Alembic. +revision = '6df9422fcb43' +down_revision = '0bc3e1a3c135' + +from alembic import op +from sqlalchemy.dialects import mysql + + +def upgrade(): + bind = op.get_bind() + engine = bind.engine + if engine.name == 'mysql': + op.alter_column('flowdetails', 'meta', type_=mysql.LONGTEXT, + existing_nullable=True) |