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105 lines
3.9 KiB
Python
105 lines
3.9 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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"""making audit nullable
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Revision ID: 18e88e1cc004
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Revises: 430039611635
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Create Date: 2016-03-13 21:30:24.833107
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"""
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import sqlalchemy as sa
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from alembic import op
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# revision identifiers, used by Alembic.
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revision = "18e88e1cc004"
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down_revision = "430039611635"
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def upgrade():
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try:
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op.alter_column(
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"clusters", "changed_on", existing_type=sa.DATETIME(), nullable=True
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)
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op.alter_column(
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"clusters", "created_on", existing_type=sa.DATETIME(), nullable=True
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)
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op.drop_constraint(None, "columns", type_="foreignkey")
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op.drop_constraint(None, "columns", type_="foreignkey")
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op.drop_column("columns", "created_on")
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op.drop_column("columns", "created_by_fk")
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op.drop_column("columns", "changed_on")
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op.drop_column("columns", "changed_by_fk")
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op.alter_column(
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"css_templates", "changed_on", existing_type=sa.DATETIME(), nullable=True
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)
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op.alter_column(
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"css_templates", "created_on", existing_type=sa.DATETIME(), nullable=True
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)
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op.alter_column(
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"dashboards", "changed_on", existing_type=sa.DATETIME(), nullable=True
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)
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op.alter_column(
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"dashboards", "created_on", existing_type=sa.DATETIME(), nullable=True
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)
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op.create_unique_constraint(None, "dashboards", ["slug"])
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op.alter_column(
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"datasources", "changed_by_fk", existing_type=sa.INTEGER(), nullable=True
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)
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op.alter_column(
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"datasources", "changed_on", existing_type=sa.DATETIME(), nullable=True
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)
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op.alter_column(
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"datasources", "created_by_fk", existing_type=sa.INTEGER(), nullable=True
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)
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op.alter_column(
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"datasources", "created_on", existing_type=sa.DATETIME(), nullable=True
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)
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op.alter_column("dbs", "changed_on", existing_type=sa.DATETIME(), nullable=True)
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op.alter_column("dbs", "created_on", existing_type=sa.DATETIME(), nullable=True)
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op.alter_column(
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"slices", "changed_on", existing_type=sa.DATETIME(), nullable=True
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)
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op.alter_column(
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"slices", "created_on", existing_type=sa.DATETIME(), nullable=True
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)
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op.alter_column(
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"sql_metrics", "changed_on", existing_type=sa.DATETIME(), nullable=True
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)
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op.alter_column(
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"sql_metrics", "created_on", existing_type=sa.DATETIME(), nullable=True
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)
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op.alter_column(
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"table_columns", "changed_on", existing_type=sa.DATETIME(), nullable=True
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)
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op.alter_column(
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"table_columns", "created_on", existing_type=sa.DATETIME(), nullable=True
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)
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op.alter_column(
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"tables", "changed_on", existing_type=sa.DATETIME(), nullable=True
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)
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op.alter_column(
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"tables", "created_on", existing_type=sa.DATETIME(), nullable=True
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)
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op.alter_column("url", "changed_on", existing_type=sa.DATETIME(), nullable=True)
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op.alter_column("url", "created_on", existing_type=sa.DATETIME(), nullable=True)
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except Exception:
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pass
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def downgrade():
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pass
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