89 lines
3.0 KiB
Python
89 lines
3.0 KiB
Python
"""full structure
|
|
|
|
Revision ID: 655a8c77d6b7
|
|
Revises:
|
|
Create Date: 2022-02-03 18:25:44.422693
|
|
|
|
"""
|
|
from alembic import op
|
|
import sqlalchemy as sa
|
|
|
|
|
|
# revision identifiers, used by Alembic.
|
|
revision = '655a8c77d6b7'
|
|
down_revision = None
|
|
branch_labels = None
|
|
depends_on = None
|
|
|
|
|
|
def upgrade():
|
|
# ### commands auto generated by Alembic - please adjust! ###
|
|
op.create_table('brand',
|
|
sa.Column('id', sa.Integer(), nullable=False),
|
|
sa.Column('name', sa.String(length=32), nullable=True),
|
|
sa.PrimaryKeyConstraint('id')
|
|
)
|
|
op.create_table('category',
|
|
sa.Column('id', sa.Integer(), nullable=False),
|
|
sa.Column('name', sa.String(length=32), nullable=True),
|
|
sa.PrimaryKeyConstraint('id')
|
|
)
|
|
op.create_table('user',
|
|
sa.Column('id', sa.String(length=10), nullable=False),
|
|
sa.Column('name', sa.String(length=64), nullable=True),
|
|
sa.Column('password_hash', sa.String(length=128), nullable=True),
|
|
sa.PrimaryKeyConstraint('id')
|
|
)
|
|
op.create_table('item',
|
|
sa.Column('id', sa.BigInteger(), nullable=False),
|
|
sa.Column('name', sa.String(length=64), nullable=True),
|
|
sa.Column('brand', sa.Integer(), nullable=True),
|
|
sa.Column('description', sa.Text(), nullable=True),
|
|
sa.ForeignKeyConstraint(['brand'], ['brand.id'], ),
|
|
sa.PrimaryKeyConstraint('id')
|
|
)
|
|
op.create_table('amount_change',
|
|
sa.Column('item', sa.BigInteger(), nullable=False),
|
|
sa.Column('date', sa.Date(), nullable=False),
|
|
sa.Column('amount', sa.SmallInteger(), nullable=True),
|
|
sa.ForeignKeyConstraint(['item'], ['item.id'], ),
|
|
sa.PrimaryKeyConstraint('item', 'date')
|
|
)
|
|
op.create_table('bought',
|
|
sa.Column('user', sa.String(length=10), nullable=False),
|
|
sa.Column('item', sa.BigInteger(), nullable=False),
|
|
sa.Column('date', sa.Date(), nullable=True),
|
|
sa.Column('amount', sa.SmallInteger(), nullable=True),
|
|
sa.ForeignKeyConstraint(['item'], ['item.id'], ),
|
|
sa.ForeignKeyConstraint(['user'], ['user.id'], ),
|
|
sa.PrimaryKeyConstraint('user', 'item')
|
|
)
|
|
op.create_table('item_category',
|
|
sa.Column('item', sa.BigInteger(), nullable=False),
|
|
sa.Column('category', sa.Integer(), nullable=False),
|
|
sa.ForeignKeyConstraint(['category'], ['category.id'], ),
|
|
sa.ForeignKeyConstraint(['item'], ['item.id'], ),
|
|
sa.PrimaryKeyConstraint('item', 'category')
|
|
)
|
|
op.create_table('price_change',
|
|
sa.Column('item', sa.BigInteger(), nullable=False),
|
|
sa.Column('date', sa.Date(), nullable=False),
|
|
sa.Column('price', sa.SmallInteger(), nullable=True),
|
|
sa.ForeignKeyConstraint(['item'], ['item.id'], ),
|
|
sa.PrimaryKeyConstraint('item', 'date')
|
|
)
|
|
# ### end Alembic commands ###
|
|
|
|
|
|
def downgrade():
|
|
# ### commands auto generated by Alembic - please adjust! ###
|
|
op.drop_table('price_change')
|
|
op.drop_table('item_category')
|
|
op.drop_table('bought')
|
|
op.drop_table('amount_change')
|
|
op.drop_table('item')
|
|
op.drop_table('user')
|
|
op.drop_table('category')
|
|
op.drop_table('brand')
|
|
# ### end Alembic commands ###
|