giles
e45edbf362
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Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
41 lines
1.6 KiB
Python
41 lines
1.6 KiB
Python
"""Drop container_relations table — moved to cart service.
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Revision ID: blog_0002
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Revises: blog_0001
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Create Date: 2026-02-26
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"""
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import sqlalchemy as sa
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from alembic import op
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revision = "blog_0002"
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down_revision = "blog_0001"
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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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op.drop_index("ix_container_relations_child", table_name="container_relations")
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op.drop_index("ix_container_relations_parent", table_name="container_relations")
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op.drop_table("container_relations")
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def downgrade() -> None:
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op.create_table(
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"container_relations",
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sa.Column("id", sa.Integer(), autoincrement=True, nullable=False),
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sa.Column("parent_type", sa.String(32), nullable=False),
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sa.Column("parent_id", sa.Integer(), nullable=False),
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sa.Column("child_type", sa.String(32), nullable=False),
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sa.Column("child_id", sa.Integer(), nullable=False),
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sa.Column("sort_order", sa.Integer(), nullable=False),
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sa.Column("label", sa.String(255), nullable=True),
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sa.Column("created_at", sa.DateTime(timezone=True), nullable=False, server_default=sa.text("now()")),
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sa.Column("deleted_at", sa.DateTime(timezone=True), nullable=True),
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sa.PrimaryKeyConstraint("id"),
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sa.UniqueConstraint("parent_type", "parent_id", "child_type", "child_id",
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name="uq_container_relations_parent_child"),
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)
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op.create_index("ix_container_relations_parent", "container_relations", ["parent_type", "parent_id"])
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op.create_index("ix_container_relations_child", "container_relations", ["child_type", "child_id"])
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