34 lines
821 B
Python
34 lines
821 B
Python
"""Recreate Thread table
|
|
|
|
Revision ID: 4e05b43b18b1
|
|
Revises: 2dbb614a7236
|
|
Create Date: 2019-09-08 12:33:30.647277
|
|
|
|
"""
|
|
from alembic import op
|
|
import sqlalchemy as sa
|
|
|
|
|
|
# revision identifiers, used by Alembic.
|
|
revision = '4e05b43b18b1'
|
|
down_revision = '2dbb614a7236'
|
|
branch_labels = None
|
|
depends_on = None
|
|
|
|
|
|
def upgrade():
|
|
# ### commands auto generated by Alembic - please adjust! ###
|
|
op.create_table('thread',
|
|
sa.Column('id', sa.Integer(), nullable=False),
|
|
sa.Column('top_comment_id', sa.Integer(), nullable=True),
|
|
sa.ForeignKeyConstraint(['top_comment_id'], ['comment.id'], ),
|
|
sa.PrimaryKeyConstraint('id')
|
|
)
|
|
# ### end Alembic commands ###
|
|
|
|
|
|
def downgrade():
|
|
# ### commands auto generated by Alembic - please adjust! ###
|
|
op.drop_table('thread')
|
|
# ### end Alembic commands ###
|