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fix: add back database lookup from sip 68 revert (#22129)
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e23efefc46
commit
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@ -80,11 +80,13 @@ from superset.common.db_query_status import QueryStatus
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from superset.common.utils.time_range_utils import get_since_until_from_time_range
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from superset.common.utils.time_range_utils import get_since_until_from_time_range
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from superset.connectors.base.models import BaseColumn, BaseDatasource, BaseMetric
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from superset.connectors.base.models import BaseColumn, BaseDatasource, BaseMetric
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from superset.connectors.sqla.utils import (
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from superset.connectors.sqla.utils import (
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find_cached_objects_in_session,
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get_columns_description,
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get_columns_description,
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get_physical_table_metadata,
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get_physical_table_metadata,
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get_virtual_table_metadata,
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get_virtual_table_metadata,
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validate_adhoc_subquery,
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validate_adhoc_subquery,
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)
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)
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from superset.datasets.models import Dataset as NewDataset
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from superset.db_engine_specs.base import BaseEngineSpec, CTE_ALIAS, TimestampExpression
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from superset.db_engine_specs.base import BaseEngineSpec, CTE_ALIAS, TimestampExpression
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from superset.exceptions import (
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from superset.exceptions import (
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AdvancedDataTypeResponseError,
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AdvancedDataTypeResponseError,
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@ -2088,6 +2090,21 @@ class SqlaTable(Model, BaseDatasource): # pylint: disable=too-many-public-metho
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# table is updated. This busts the cache key for all charts that use the table.
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# table is updated. This busts the cache key for all charts that use the table.
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session.execute(update(SqlaTable).where(SqlaTable.id == target.table.id))
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session.execute(update(SqlaTable).where(SqlaTable.id == target.table.id))
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# TODO: This shadow writing is deprecated
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# if table itself has changed, shadow-writing will happen in `after_update` anyway
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if target.table not in session.dirty:
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dataset: NewDataset = (
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session.query(NewDataset)
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.filter_by(uuid=target.table.uuid)
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.one_or_none()
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)
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# Update shadow dataset and columns
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# did we find the dataset?
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if not dataset:
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# if dataset is not found create a new copy
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target.table.write_shadow_dataset()
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return
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@staticmethod
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@staticmethod
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def after_insert(
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def after_insert(
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mapper: Mapper,
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mapper: Mapper,
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@ -2099,6 +2116,9 @@ class SqlaTable(Model, BaseDatasource): # pylint: disable=too-many-public-metho
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"""
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"""
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security_manager.dataset_after_insert(mapper, connection, sqla_table)
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security_manager.dataset_after_insert(mapper, connection, sqla_table)
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# TODO: deprecated
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sqla_table.write_shadow_dataset()
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@staticmethod
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@staticmethod
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def after_delete(
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def after_delete(
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mapper: Mapper,
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mapper: Mapper,
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@ -2117,11 +2137,53 @@ class SqlaTable(Model, BaseDatasource): # pylint: disable=too-many-public-metho
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sqla_table: "SqlaTable",
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sqla_table: "SqlaTable",
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) -> None:
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) -> None:
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"""
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"""
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Update dataset permissions after update
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Update dataset permissions
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"""
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"""
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# set permissions
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# set permissions
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security_manager.dataset_after_update(mapper, connection, sqla_table)
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security_manager.dataset_after_update(mapper, connection, sqla_table)
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# TODO: the shadow writing is deprecated
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inspector = inspect(sqla_table)
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session = inspector.session
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# double-check that ``UPDATE``s are actually pending (this method is called even
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# for instances that have no net changes to their column-based attributes)
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if not session.is_modified(sqla_table, include_collections=True):
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return
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# find the dataset from the known instance list first
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# (it could be either from a previous query or newly created)
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dataset = next(
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find_cached_objects_in_session(
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session, NewDataset, uuids=[sqla_table.uuid]
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),
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None,
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)
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# if not found, pull from database
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if not dataset:
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dataset = (
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session.query(NewDataset).filter_by(uuid=sqla_table.uuid).one_or_none()
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)
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if not dataset:
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sqla_table.write_shadow_dataset()
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return
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def write_shadow_dataset(
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self: "SqlaTable",
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) -> None:
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"""
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This method is deprecated
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"""
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session = inspect(self).session
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# most of the write_shadow_dataset functionality has been removed
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# but leaving this portion in
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# to remove later because it is adding a Database relationship to the session
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# and there is some functionality that depends on this
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if self.database_id and (
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not self.database or self.database.id != self.database_id
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):
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self.database = session.query(Database).filter_by(id=self.database_id).one()
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sa.event.listen(SqlaTable, "before_update", SqlaTable.before_update)
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sa.event.listen(SqlaTable, "before_update", SqlaTable.before_update)
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sa.event.listen(SqlaTable, "after_update", SqlaTable.after_update)
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sa.event.listen(SqlaTable, "after_update", SqlaTable.after_update)
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@ -15,11 +15,9 @@
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# specific language governing permissions and limitations
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# specific language governing permissions and limitations
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# under the License.
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# under the License.
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import logging
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import logging
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from typing import Any, Dict, List, Optional, Union
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from typing import Any, Dict, List, Optional
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from flask_appbuilder.models.sqla.interface import SQLAInterface
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from sqlalchemy.exc import SQLAlchemyError
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from sqlalchemy.exc import SQLAlchemyError
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from sqlalchemy.orm import joinedload
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from superset.connectors.sqla.models import SqlaTable, SqlMetric, TableColumn
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from superset.connectors.sqla.models import SqlaTable, SqlMetric, TableColumn
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from superset.dao.base import BaseDAO
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from superset.dao.base import BaseDAO
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@ -37,26 +35,6 @@ class DatasetDAO(BaseDAO): # pylint: disable=too-many-public-methods
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model_cls = SqlaTable
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model_cls = SqlaTable
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base_filter = DatasourceFilter
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base_filter = DatasourceFilter
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@classmethod
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def find_by_ids(cls, model_ids: Union[List[str], List[int]]) -> List[SqlaTable]:
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"""
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Find a List of models by a list of ids, if defined applies `base_filter`
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"""
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id_col = getattr(SqlaTable, cls.id_column_name, None)
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if id_col is None:
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return []
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# the joinedload option ensures that the database is
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# available in the session later and not lazy loaded
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query = (
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db.session.query(SqlaTable)
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.options(joinedload(SqlaTable.database))
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.filter(id_col.in_(model_ids))
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)
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data_model = SQLAInterface(SqlaTable, db.session)
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query = DatasourceFilter(cls.id_column_name, data_model).apply(query, None)
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return query.all()
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@staticmethod
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@staticmethod
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def get_database_by_id(database_id: int) -> Optional[Database]:
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def get_database_by_id(database_id: int) -> Optional[Database]:
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try:
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try:
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