feat: Add migration for Book table

This commit is contained in:
Backend IM Bot 2025-04-11 06:04:01 +00:00
parent 3f302f2a17
commit 81300c5768

View File

@ -0,0 +1,37 @@
"""create table for Book
Revision ID: 2c8d38ab6ec3
Revises: 0001
Create Date: 2023-05-29 11:47:18.851105
"""
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects.postgresql import UUID
import uuid
# revision identifiers, used by Alembic.
revision = '2c8d38ab6ec3'
down_revision = '0001'
branch_labels = None
depends_on = None
def upgrade():
op.create_table(
'books',
sa.Column('id', UUID(as_uuid=True), primary_key=True, default=uuid.uuid4),
sa.Column('title', sa.String(), nullable=False),
sa.Column('author', sa.String(), nullable=False),
sa.Column('description', sa.String(), nullable=True),
sa.Column('page_count', sa.Integer(), nullable=False),
sa.Column('genre', sa.String(), nullable=False),
sa.Column('publisher_id', UUID(as_uuid=True), nullable=False),
sa.Column('created_at', sa.DateTime(), server_default=sa.func.now()),
sa.Column('updated_at', sa.DateTime(), server_default=sa.func.now(), onupdate=sa.func.now()),
sa.ForeignKeyConstraint(['publisher_id'], ['publishers.id'], ),
)
def downgrade():
op.drop_table('books')