31 lines
911 B
Python
31 lines
911 B
Python
"""empty message
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Revision ID: 8b976945a54e
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Revises: c872232ebdcb
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Create Date: 2021-04-18 11:42:41.894378
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"""
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision = '8b976945a54e'
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down_revision = 'c872232ebdcb'
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branch_labels = None
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depends_on = None
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def upgrade():
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op.add_column('workflow', sa.Column('user_id', sa.String(), nullable=True))
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op.add_column('workflow_spec', sa.Column('standalone', sa.Boolean(), default=False))
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op.execute("UPDATE workflow_spec SET standalone=False WHERE standalone is null;")
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op.execute("ALTER TABLE task_event ALTER COLUMN study_id DROP NOT NULL")
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def downgrade():
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op.execute("UPDATE workflow SET user_id=NULL WHERE user_id is not NULL")
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op.drop_column('workflow', 'user_id')
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op.drop_column('workflow_spec', 'standalone')
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op.execute("ALTER TABLE task_event ALTER COLUMN study_id SET NOT NULL ")
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