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45 lines
1.6 KiB
45 lines
1.6 KiB
"""Added the 'scenario' tables.
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Revision ID: e77d4e8d37f3
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Revises: 23e928dda837
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Create Date: 2019-12-20 09:46:35.304849
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"""
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision = 'e77d4e8d37f3'
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down_revision = '23e928dda837'
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branch_labels = None
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depends_on = None
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def upgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.create_table('scenario',
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sa.Column('scenario_id', sa.Integer(), nullable=False),
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sa.Column('scenario_roar_id', sa.String(length=50), nullable=True),
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sa.Column('scenario_display_id', sa.String(length=50), nullable=True),
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sa.Column('scenario_name', sa.String(length=200), nullable=False),
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sa.PrimaryKeyConstraint('scenario_id'),
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sa.UniqueConstraint('scenario_roar_id', 'scenario_display_id', 'scenario_name', name='unq_id_name')
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)
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op.create_table('article_scenario',
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sa.Column('article_scenario_id', sa.Integer(), nullable=False),
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sa.Column('seq_no', sa.Integer(), nullable=False),
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sa.Column('article_id', sa.Integer(), nullable=False),
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sa.Column('scenario_id', sa.Integer(), nullable=False),
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sa.ForeignKeyConstraint(['article_id'], ['article.article_id'], ondelete='CASCADE'),
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sa.ForeignKeyConstraint(['scenario_id'], ['scenario.scenario_id'], ondelete='CASCADE'),
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sa.PrimaryKeyConstraint('article_scenario_id')
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)
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# ### end Alembic commands ###
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def downgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.drop_table('article_scenario')
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op.drop_table('scenario')
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# ### end Alembic commands ###
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