65dec3b9f282_added_feature_and_forest_columns_to_.py 文件源码

def upgrade():
    ### commands auto generated by Alembic - please adjust! ###
    op.add_column('exercises', sa.Column('features', postgresql.ARRAY(sa.Integer()), nullable=True))
    op.add_column('exercises', sa.Column('forest_name', sa.String(), nullable=True))
    ### end Alembic commands ###