Luís Murta
1d256d7def
Sometimes transctions are directly related to one another w/o being of an equal value, e.g. someone pays for the meal w/ the CC, and everyone pays him/her. Clear leftover __repr__ methods in the model classes, the database decorator will create those automatically.
47 lines
1.2 KiB
Python
47 lines
1.2 KiB
Python
"""Links
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Revision ID: 8cc9870b0d74
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Revises: a910e1b2214d
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Create Date: 2022-12-19 22:10:25.136479+00:00
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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 identifiers, used by Alembic.
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revision = "8cc9870b0d74"
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down_revision = "a910e1b2214d"
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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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# ### commands auto generated by Alembic - please adjust! ###
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op.create_table(
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"links",
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sa.Column("original", sa.BigInteger(), nullable=False),
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sa.Column("link", sa.BigInteger(), nullable=False),
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sa.ForeignKeyConstraint(
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["link"],
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["transactions.originals.id"],
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name=op.f("fk_links_link_originals"),
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ondelete="CASCADE",
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),
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sa.ForeignKeyConstraint(
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["original"],
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["transactions.originals.id"],
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name=op.f("fk_links_original_originals"),
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ondelete="CASCADE",
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),
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sa.PrimaryKeyConstraint("original", "link", name=op.f("pk_links")),
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schema="transactions",
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)
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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_table("links", schema="transactions")
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# ### end Alembic commands ###
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