36 lines
789 B
Python
36 lines
789 B
Python
"""Add updated_at to chapters.
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Revision ID: 8c1d2e3f4a5b
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Revises: 59a9198d4604
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Create Date: 2026-06-28 00:00:00.000000
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"""
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from __future__ import annotations
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from collections.abc import Sequence
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import sqlalchemy as sa
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from alembic import op
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revision: str = "8c1d2e3f4a5b"
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down_revision: str | None = "59a9198d4604"
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branch_labels: str | Sequence[str] | None = None
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depends_on: str | Sequence[str] | None = None
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def upgrade() -> None:
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op.add_column(
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"chapters",
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sa.Column(
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"updated_at",
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sa.DateTime(timezone=True),
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server_default=sa.text("now()"),
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nullable=False,
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),
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)
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op.execute("UPDATE chapters SET updated_at = created_at")
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def downgrade() -> None:
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op.drop_column("chapters", "updated_at")
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