ciclos

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28

"""add reserved to balances

Revision ID: d6a05e473bc9
Revises: 
Create Date: 2019-12-03 22:08:20.571234

"""
from alembic import op
import sqlalchemy as sa
from sqlalchemy import Column
from sqlalchemy.types import DECIMAL


# revision identifiers, used by Alembic.
revision = 'd6a05e473bc9'
down_revision = None
branch_labels = None
depends_on = None


def upgrade():
    op.add_column('balances',
        Column('reserved', DECIMAL(10, 2), nullable = False, default = 0)
    )


def downgrade():
    op.drop_column('balances', 'reserved')