book-keeping-project-btb9hf/alembic/versions/20250429_182027_3c1332db_update_book.py

32 lines
1009 B
Python

"""Initial creation of Book model
Revision ID: a1b2c3d4e5f6
Revises: 0001
Create Date: 2023-11-17 10:00:00.000000
"""
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision = '3c1332db'
down_revision = '0001'
branch_labels = None
depends_on = None
def upgrade():
op.create_table(
'books',
sa.Column('id', sa.String(36), primary_key=True),
sa.Column('title', sa.String(), nullable=False),
sa.Column('author', sa.String(), nullable=False),
sa.Column('created_at', sa.DateTime(), server_default=sa.func.now()),
sa.Column('updated_at', sa.DateTime(), server_default=sa.func.now()),
)
op.create_index(op.f('ix_books_title'), 'books', ['title'], unique=False)
op.create_index(op.f('ix_books_author'), 'books', ['author'], unique=False)
def downgrade():
op.drop_index(op.f('ix_books_author'), table_name='books')
op.drop_index(op.f('ix_books_title'), table_name='books')
op.drop_table('books')