Agent Zero
39 lines
870 B
Python
39 lines
870 B
Python
"""Add updated_at column to notifications table.
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Revision ID: 0020
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Revises: 0019
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Create Date: 2026-07-16
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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 = "0020"
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down_revision = "0019_rbac_groups"
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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conn = op.get_bind()
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result = conn.execute(
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sa.text(
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"SELECT column_name FROM information_schema.columns "
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"WHERE table_name = 'notifications' AND column_name = 'updated_at'"
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)
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)
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if result.fetchone() is None:
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op.add_column(
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"notifications",
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sa.Column(
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"updated_at",
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sa.DateTime(timezone=True),
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nullable=False,
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server_default=sa.func.now(),
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),
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)
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def downgrade() -> None:
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op.drop_column("notifications", "updated_at")
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