39 lines
1.3 KiB
Python
39 lines
1.3 KiB
Python
"""create table for routes
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Revision ID: 2f17a8d9a9c4
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Revises: 0a3e8a0d4cc8
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Create Date: 2023-05-29 11:26:31.625404
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"""
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from alembic import op
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import sqlalchemy as sa
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from sqlalchemy.dialects.postgresql import UUID
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import uuid
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# revision identifiers, used by Alembic.
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revision = '2f17a8d9a9c4'
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down_revision = '0a3e8a0d4cc8'
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branch_labels = None
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depends_on = None
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def upgrade():
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op.create_table(
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'routes',
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sa.Column('id', UUID(as_uuid=True), primary_key=True, default=uuid.uuid4),
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sa.Column('name', sa.String(), nullable=False, unique=True),
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sa.Column('description', sa.String(), nullable=True),
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sa.Column('origin', sa.String(), nullable=False),
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sa.Column('destination', sa.String(), nullable=False),
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sa.Column('distance', sa.Integer(), nullable=False),
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sa.Column('duration', sa.Integer(), nullable=False),
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sa.Column('created_at', sa.DateTime(), server_default=sa.func.now()),
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sa.Column('updated_at', sa.DateTime(), server_default=sa.func.now(), onupdate=sa.func.now()),
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sa.Column('waypoints', sa.ARRAY(sa.String()), nullable=True),
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sa.Column('optimized_distance', sa.Integer(), nullable=True),
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sa.Column('optimized_duration', sa.Integer(), nullable=True)
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)
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def downgrade():
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op.drop_table('routes') |