"""Initial creation of fruits table Revision ID: a1b2c3d4e5f6 Revises: 0002 Create Date: 2024-01-20 10:00:00.000000 """ from alembic import op import sqlalchemy as sa from sqlalchemy.dialects import postgresql import uuid # revision identifiers, used by Alembic. revision = 'e03622fd' down_revision = '0002' branch_labels = None depends_on = None def upgrade(): op.create_table( 'fruits', sa.Column('id', postgresql.UUID(as_uuid=True), primary_key=True, default=uuid.uuid4), sa.Column('name', sa.String(), nullable=False, unique=True), sa.Column('description', sa.String(), nullable=True), sa.Column('is_active', sa.Boolean(), server_default=sa.text('true')), 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('ix_fruits_name', 'fruits', ['name']) def downgrade(): op.drop_index('ix_fruits_name') op.drop_table('fruits')