22d850799214_.py 文件源码

def upgrade():
    ### commands auto generated by Alembic - please adjust! ###
    op.create_table('machine_statistic',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('type', sa.String(length=64), nullable=True),
    sa.Column('timestamp', sa.String(length=64), nullable=True),
    sa.Column('userid', sa.String(length=64), nullable=True),
    sa.Column('netcode', sa.String(length=64), nullable=True),
    sa.Column('login_time', sa.DateTime(), nullable=True),
    sa.PrimaryKeyConstraint('id'),
    sa.UniqueConstraint('id')
    )
    op.create_index(op.f('ix_machine_statistic_login_time'), 'machine_statistic', ['login_time'], unique=False)
    op.alter_column(u'statistic_visitor', 'referred',
               existing_type=mysql.VARCHAR(collation=u'utf8_unicode_ci', length=128),
               nullable=True,
               existing_server_default=sa.text(u"''"))
    ### end Alembic commands ###