forked from eric.li/EditionPN
58 lines
2.1 KiB
Python
58 lines
2.1 KiB
Python
"""empty message
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Revision ID: e52d97e91e29
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Revises: c000b3a8d714
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Create Date: 2021-05-07 14:03:45.369279
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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 = 'e52d97e91e29'
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down_revision = 'c000b3a8d714'
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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('Ressources_ACs',
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sa.Column('Ressource_code', sa.String(length=4), nullable=True),
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sa.Column('AC_code', sa.String(length=6), nullable=True),
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sa.ForeignKeyConstraint(['AC_code'], ['AC.code'], ),
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sa.ForeignKeyConstraint(['Ressource_code'], ['ressource.code'], )
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)
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op.create_table('Ressources_SAEs',
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sa.Column('Ressource_code', sa.String(length=4), nullable=True),
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sa.Column('SAE_code', sa.String(length=5), nullable=True),
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sa.ForeignKeyConstraint(['Ressource_code'], ['ressource.code'], ),
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sa.ForeignKeyConstraint(['SAE_code'], ['SAE.code'], )
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)
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op.create_table('SAEs_ACs',
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sa.Column('SAE_code', sa.String(length=5), nullable=True),
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sa.Column('AC_code', sa.String(length=6), nullable=True),
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sa.ForeignKeyConstraint(['AC_code'], ['AC.code'], ),
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sa.ForeignKeyConstraint(['SAE_code'], ['SAE.code'], )
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)
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op.drop_column('AC', 'saes')
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op.drop_column('SAE', 'ressources')
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op.drop_column('SAE', 'acs')
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op.drop_column('ressource', 'saes')
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op.drop_column('ressource', 'acs')
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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.add_column('ressource', sa.Column('acs', sa.VARCHAR(length=255), nullable=True))
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op.add_column('ressource', sa.Column('saes', sa.VARCHAR(length=255), nullable=True))
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op.add_column('SAE', sa.Column('acs', sa.VARCHAR(length=255), nullable=True))
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op.add_column('SAE', sa.Column('ressources', sa.VARCHAR(length=255), nullable=True))
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op.add_column('AC', sa.Column('saes', sa.VARCHAR(length=255), nullable=True))
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op.drop_table('SAEs_ACs')
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op.drop_table('Ressources_SAEs')
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op.drop_table('Ressources_ACs')
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# ### end Alembic commands ###
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