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Source code for galaxy.model.migrate.versions.0002_metadata_file_table

"""
"""

import datetime
import logging

from sqlalchemy import (
    Boolean,
    Column,
    DateTime,
    ForeignKey,
    Integer,
    MetaData,
    Table,
    TEXT
)

from galaxy.model.migrate.versions.util import (
    create_table,
    drop_table
)

log = logging.getLogger(__name__)
now = datetime.datetime.utcnow
metadata = MetaData()

# New table in changeset 1568:0b022adfdc34
MetadataFile_table = Table("metadata_file", metadata,
    Column("id", Integer, primary_key=True),
    Column("name", TEXT),
    Column("hda_id", Integer, ForeignKey("history_dataset_association.id"), index=True, nullable=True),
    Column("create_time", DateTime, default=now),
    Column("update_time", DateTime, index=True, default=now, onupdate=now),
    Column("deleted", Boolean, index=True, default=False),
    Column("purged", Boolean, index=True, default=False))


def upgrade(migrate_engine):
    print(__doc__)
    metadata.bind = migrate_engine
    metadata.reflect()

    create_table(MetadataFile_table)


def downgrade(migrate_engine):
    metadata.bind = migrate_engine
    metadata.reflect()

    drop_table(MetadataFile_table)