| # 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. |
| """alert reports shared uniqueness |
| |
| Revision ID: c878781977c6 |
| Revises: 73fd22e742ab |
| Create Date: 2020-12-23 11:34:53.882200 |
| |
| """ |
| |
| # revision identifiers, used by Alembic. |
| revision = "c878781977c6" |
| down_revision = "73fd22e742ab" |
| |
| import sqlalchemy as sa |
| from alembic import op |
| from sqlalchemy.dialects.mysql.base import MySQLDialect |
| from sqlalchemy.dialects.postgresql.base import PGDialect |
| from sqlalchemy.dialects.sqlite.base import SQLiteDialect |
| from sqlalchemy.engine.reflection import Inspector |
| |
| from superset.utils.core import generic_find_uq_constraint_name |
| |
| report_schedule = sa.Table( |
| "report_schedule", |
| sa.MetaData(), |
| sa.Column("id", sa.Integer(), nullable=False), |
| sa.Column("type", sa.String(length=50), nullable=False), |
| sa.Column("name", sa.String(length=150), nullable=False), |
| sa.Column("description", sa.Text(), nullable=True), |
| sa.Column("context_markdown", sa.Text(), nullable=True), |
| sa.Column("active", sa.Boolean(), default=True, nullable=True), |
| sa.Column("crontab", sa.String(length=1000), nullable=False), |
| sa.Column("sql", sa.Text(), nullable=True), |
| sa.Column("chart_id", sa.Integer(), nullable=True), |
| sa.Column("dashboard_id", sa.Integer(), nullable=True), |
| sa.Column("database_id", sa.Integer(), nullable=True), |
| sa.Column("last_eval_dttm", sa.DateTime(), nullable=True), |
| sa.Column("last_state", sa.String(length=50), nullable=True), |
| sa.Column("last_value", sa.Float(), nullable=True), |
| sa.Column("last_value_row_json", sa.Text(), nullable=True), |
| sa.Column("validator_type", sa.String(length=100), nullable=True), |
| sa.Column("validator_config_json", sa.Text(), default="{}", nullable=True), |
| sa.Column("log_retention", sa.Integer(), nullable=True, default=90), |
| sa.Column("grace_period", sa.Integer(), nullable=True, default=60 * 60 * 4), |
| sa.Column("working_timeout", sa.Integer(), nullable=True, default=60 * 60 * 1), |
| # Audit Mixin |
| sa.Column("created_on", sa.DateTime(), nullable=True), |
| sa.Column("changed_on", sa.DateTime(), nullable=True), |
| sa.Column("created_by_fk", sa.Integer(), nullable=True), |
| sa.Column("changed_by_fk", sa.Integer(), nullable=True), |
| sa.ForeignKeyConstraint(["chart_id"], ["slices.id"]), |
| sa.ForeignKeyConstraint(["dashboard_id"], ["dashboards.id"]), |
| sa.ForeignKeyConstraint(["database_id"], ["dbs.id"]), |
| sa.ForeignKeyConstraint(["changed_by_fk"], ["ab_user.id"]), |
| sa.ForeignKeyConstraint(["created_by_fk"], ["ab_user.id"]), |
| sa.PrimaryKeyConstraint("id"), |
| ) |
| |
| |
| def upgrade(): |
| bind = op.get_bind() |
| |
| if not isinstance(bind.dialect, SQLiteDialect): |
| op.drop_constraint("uq_report_schedule_name", "report_schedule", type_="unique") |
| |
| if isinstance(bind.dialect, MySQLDialect): |
| op.drop_index( |
| op.f("name"), table_name="report_schedule", |
| ) |
| |
| if isinstance(bind.dialect, PGDialect): |
| op.drop_constraint( |
| "report_schedule_name_key", "report_schedule", type_="unique" |
| ) |
| op.create_unique_constraint( |
| "uq_report_schedule_name_type", "report_schedule", ["name", "type"] |
| ) |
| |
| else: |
| with op.batch_alter_table( |
| "report_schedule", copy_from=report_schedule |
| ) as batch_op: |
| batch_op.create_unique_constraint( |
| "uq_report_schedule_name_type", ["name", "type"] |
| ) |
| |
| |
| def downgrade(): |
| pass |