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46 lines
1.4 KiB
Python
46 lines
1.4 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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import sqlalchemy as sa
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from alembic import op
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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(
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"broadcast_provider_message_id",
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postgresql.UUID(as_uuid=True),
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nullable=False,
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),
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sa.ForeignKeyConstraint(
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["broadcast_provider_message_id"],
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["broadcast_provider_message.id"],
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),
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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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