pyfedi/migrations/versions/e23ce3d53def_post_licence.py

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2024-11-01 19:14:31 -07:00
"""post licence
Revision ID: e23ce3d53def
Revises: 7fc066ad475a
Create Date: 2024-11-02 15:12:05.885114
"""
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision = 'e23ce3d53def'
down_revision = '7fc066ad475a'
branch_labels = None
depends_on = None
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.create_table('licence',
sa.Column('id', sa.Integer(), nullable=False),
sa.Column('name', sa.String(length=50), nullable=True),
sa.PrimaryKeyConstraint('id')
)
with op.batch_alter_table('post', schema=None) as batch_op:
batch_op.add_column(sa.Column('licence_id', sa.Integer(), nullable=True))
batch_op.create_index(batch_op.f('ix_post_licence_id'), ['licence_id'], unique=False)
batch_op.create_foreign_key(None, 'licence', ['licence_id'], ['id'])
# ### end Alembic commands ###
def downgrade():
# ### commands auto generated by Alembic - please adjust! ###
with op.batch_alter_table('post', schema=None) as batch_op:
batch_op.drop_constraint(None, type_='foreignkey')
batch_op.drop_index(batch_op.f('ix_post_licence_id'))
batch_op.drop_column('licence_id')
op.drop_table('licence')
# ### end Alembic commands ###