a0f4fda7588f_add_model_for_snapshots_of_.py 文件源码

def upgrade_production():
    ### commands auto generated by Alembic - please adjust! ###
    op.create_table('experiment_thing_snapshots',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('experiment_thing_id', sa.String(length=256), nullable=True),
    sa.Column('created_at', sa.DateTime(), nullable=True),
    sa.Column('object_type', sa.Integer(), nullable=True),
    sa.Column('experiment_id', sa.Integer(), nullable=True),
    sa.Column('metadata_json', mysql.MEDIUMTEXT(), nullable=True),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_index(op.f('ix_experiment_thing_snapshots_experiment_id'), 'experiment_thing_snapshots', ['experiment_id'], unique=False)
    op.create_index(op.f('ix_experiment_thing_snapshots_experiment_thing_id'), 'experiment_thing_snapshots', ['experiment_thing_id'], unique=False)
    ### end Alembic commands ###