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39 lines
1.3 KiB
Python
39 lines
1.3 KiB
Python
"""
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Revision ID: 0334_broadcast_message_number
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Revises: 0333_service_broadcast_provider
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Create Date: 2020-12-04 15:06:22.544803
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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 import postgresql
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revision = '0334_broadcast_message_number'
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down_revision = '0333_service_broadcast_provider'
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def upgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.execute("create sequence broadcast_provider_message_number_seq")
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op.create_table(
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'broadcast_provider_message_number',
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sa.Column(
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'broadcast_provider_message_number',
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sa.Integer(),
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server_default=sa.text("nextval('broadcast_provider_message_number_seq')"),
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nullable=False
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),
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sa.Column('broadcast_provider_message_id', postgresql.UUID(as_uuid=True), nullable=False),
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sa.ForeignKeyConstraint(['broadcast_provider_message_id'], ['broadcast_provider_message.id'], ),
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sa.PrimaryKeyConstraint('broadcast_provider_message_number')
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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('broadcast_provider_message_number')
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op.execute("drop sequence broadcast_provider_message_number_seq")
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# ### end Alembic commands ###
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