| # 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. |
| """update the sql, select_sql, and executed_sql columns in the |
| query table in mysql dbs to be long text columns |
| |
| Revision ID: afc69274c25a |
| Revises: e9df189e5c7e |
| Create Date: 2019-05-06 14:30:26.181449 |
| |
| """ |
| import sqlalchemy as sa |
| from alembic import op |
| from sqlalchemy.databases import mysql |
| from sqlalchemy.dialects.mysql.base import MySQLDialect |
| |
| # revision identifiers, used by Alembic. |
| revision = "afc69274c25a" |
| down_revision = "e9df189e5c7e" |
| |
| |
| def upgrade(): |
| bind = op.get_bind() |
| if isinstance(bind.dialect, MySQLDialect): |
| with op.batch_alter_table("query") as batch_op: |
| batch_op.alter_column("sql", existing_type=sa.Text, type_=mysql.LONGTEXT) |
| batch_op.alter_column( |
| "select_sql", existing_type=sa.Text, type_=mysql.LONGTEXT |
| ) |
| batch_op.alter_column( |
| "executed_sql", existing_type=sa.Text, type_=mysql.LONGTEXT |
| ) |
| |
| |
| def downgrade(): |
| bind = op.get_bind() |
| if isinstance(bind.dialect, MySQLDialect): |
| with op.batch_alter_table("query") as batch_op: |
| batch_op.alter_column("sql", existing_type=mysql.LONGTEXT, type_=sa.Text) |
| batch_op.alter_column( |
| "select_sql", existing_type=mysql.LONGTEXT, type_=sa.Text |
| ) |
| batch_op.alter_column( |
| "executed_sql", existing_type=mysql.LONGTEXT, type_=sa.Text |
| ) |