migrations/versions/rev-2023-07-19-18:29:35-9881f067213b_.py
"""empty message
Revision ID: 9881f067213b
Revises: 3b784f9c98c7
Create Date: 2023-07-18 18:29:35.835886
"""
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision = '9881f067213b'
down_revision = '3b784f9c98c7'
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.create_table('station',
sa.Column('id', sa.Integer(), nullable=False),
sa.Column('station_name', sa.String(), nullable=False),
sa.Column('station_type', sa.String(), nullable=True),
sa.Column('microlocation_id', sa.Integer(), nullable=True),
sa.Column('event_id', sa.Integer(), nullable=True),
sa.ForeignKeyConstraint(['event_id'], ['events.id'], ondelete='CASCADE'),
sa.ForeignKeyConstraint(['microlocation_id'], ['microlocations.id'], ondelete='CASCADE'),
sa.PrimaryKeyConstraint('id')
)
# ### end Alembic commands ###
def downgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.drop_table('station')
# ### end Alembic commands ###