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Source code for galaxy.model.migrate.versions.0064_add_run_and_sample_run_association_tables
"""
Migration script to add the run and sample_run_association tables.
"""
import datetime
import logging
from sqlalchemy import Boolean, Column, DateTime, ForeignKey, Integer, MetaData, Table
from galaxy.model.migrate.versions.util import create_table, drop_table
now = datetime.datetime.utcnow
log = logging.getLogger(__name__)
metadata = MetaData()
Run_table = Table("run", metadata,
Column("id", Integer, primary_key=True),
Column("create_time", DateTime, default=now),
Column("update_time", DateTime, default=now, onupdate=now),
Column("form_definition_id", Integer, ForeignKey("form_definition.id"), index=True),
Column("form_values_id", Integer, ForeignKey("form_values.id"), index=True),
Column("deleted", Boolean, index=True, default=False))
RequestTypeRunAssociation_table = Table("request_type_run_association", metadata,
Column("id", Integer, primary_key=True),
Column("request_type_id", Integer, ForeignKey("request_type.id"), index=True, nullable=False),
Column("run_id", Integer, ForeignKey("run.id"), index=True, nullable=False))
SampleRunAssociation_table = Table("sample_run_association", metadata,
Column("id", Integer, primary_key=True),
Column("sample_id", Integer, ForeignKey("sample.id"), index=True, nullable=False),
Column("run_id", Integer, ForeignKey("run.id"), index=True, nullable=False))
[docs]def upgrade(migrate_engine):
print(__doc__)
metadata.bind = migrate_engine
metadata.reflect()
create_table(Run_table)
create_table(RequestTypeRunAssociation_table)
create_table(SampleRunAssociation_table)
[docs]def downgrade(migrate_engine):
metadata.bind = migrate_engine
metadata.reflect()
drop_table(SampleRunAssociation_table)
drop_table(RequestTypeRunAssociation_table)
drop_table(Run_table)