35 lines
1.1 KiB
Python
35 lines
1.1 KiB
Python
"""add msg_id column to attachments
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Revision ID: 5dfa093e7b2b
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Revises: 1dc4564189c1
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Create Date: 2024-04-08 23:08:51.542184
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"""
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from typing import Sequence, Union
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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: str = '5dfa093e7b2b'
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down_revision: Union[str, None] = '1dc4564189c1'
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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def upgrade() -> None:
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# ### commands auto generated by Alembic - please adjust! ###
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op.add_column('attachments', sa.Column('msg_id', sa.BigInteger(), nullable=True))
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op.execute("UPDATE attachments SET msg_id = (message->>'id')::bigint")
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op.alter_column('attachments', 'msg_id', nullable=False)
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op.create_index(op.f('ix_attachments_msg_id'), 'attachments', ['msg_id'], unique=False)
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# ### end Alembic commands ###
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def downgrade() -> None:
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# ### commands auto generated by Alembic - please adjust! ###
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op.drop_index(op.f('ix_attachments_msg_id'), table_name='attachments')
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op.drop_column('attachments', 'msg_id')
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# ### end Alembic commands ###
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