migrations/versions/51e54130a912_.py

"""empty message

Revision ID: 51e54130a912
Revises: a900e1b90d4e
Create Date: 2021-03-11 10:43:34.726480

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '51e54130a912'
down_revision = 'a900e1b90d4e'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_table('_predict_old_20210309')
    op.add_column('user', sa.Column('city', sa.String(length=20), nullable=True))
    op.add_column('user', sa.Column('country', sa.String(length=20), nullable=True))
    op.add_column('user', sa.Column('province', sa.String(length=20), nullable=True))
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_column('user', 'province')
    op.drop_column('user', 'country')
    op.drop_column('user', 'city')
    op.create_table('_predict_old_20210309',
    sa.Column('id', sa.INTEGER(), nullable=False),
    sa.Column('img_name', sa.VARCHAR(length=64), nullable=True),
    sa.Column('img_path', sa.VARCHAR(length=128), nullable=True),
    sa.Column('size', sa.VARCHAR(length=20), nullable=True),
    sa.Column('predict_time', sa.DATETIME(), nullable=True),
    sa.Column('predict_result', sa.VARCHAR(length=64), nullable=True),
    sa.Column('user_id', sa.INTEGER(), nullable=True),
    sa.Column('predict_value', sa.FLOAT(), nullable=True),
    sa.ForeignKeyConstraint(['user_id'], ['user.id'], ),
    sa.PrimaryKeyConstraint('id')
    )
    # ### end Alembic commands ###