12 lines
425 B
MySQL
12 lines
425 B
MySQL
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-- A patch/switch port can be registered before the wall-outlet label is known.
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ALTER TABLE locations_wall_outlets
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ALTER COLUMN outlet_number DROP NOT NULL;
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ALTER TABLE locations_wall_outlets
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ADD COLUMN IF NOT EXISTS customer_id INTEGER
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REFERENCES customers(id) ON DELETE SET NULL;
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CREATE INDEX IF NOT EXISTS idx_wall_outlets_customer_id
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ON locations_wall_outlets(customer_id)
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WHERE deleted_at IS NULL;
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