44 lines
1.0 KiB
Python
44 lines
1.0 KiB
Python
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"""fix_cascade_abs_mod
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Revision ID: 6520faf67508
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Revises: 19a608ebc9b7
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Create Date: 2023-03-15 19:07:15.152610
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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 = "6520faf67508"
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down_revision = "19a608ebc9b7"
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branch_labels = None
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depends_on = None
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def upgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.drop_constraint("absences_moduleimpl_id_fkey", "absences", type_="foreignkey")
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op.create_foreign_key(
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"absences_moduleimpl_id_fkey",
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"absences",
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"notes_moduleimpl",
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["moduleimpl_id"],
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["id"],
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ondelete="SET NULL",
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)
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# ### end Alembic commands ###
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def downgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.drop_constraint("absences_moduleimpl_id_fkey", "absences", type_="foreignkey")
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op.create_foreign_key(
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"absences_moduleimpl_id_fkey",
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"absences",
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"notes_moduleimpl",
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["moduleimpl_id"],
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["id"],
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)
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# ### end Alembic commands ###
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