15 lines
627 B
SQL
15 lines
627 B
SQL
-- Fix foreign key constraints on model_versions table to allow CASCADE delete
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-- Drop existing constraints
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ALTER TABLE model_versions DROP CONSTRAINT IF EXISTS model_versions_dataset_id_fkey;
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ALTER TABLE model_versions DROP CONSTRAINT IF EXISTS model_versions_task_id_fkey;
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-- Add constraints with ON DELETE SET NULL
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ALTER TABLE model_versions
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ADD CONSTRAINT model_versions_dataset_id_fkey
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FOREIGN KEY (dataset_id) REFERENCES training_datasets(dataset_id) ON DELETE SET NULL;
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ALTER TABLE model_versions
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ADD CONSTRAINT model_versions_task_id_fkey
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FOREIGN KEY (task_id) REFERENCES training_tasks(task_id) ON DELETE SET NULL;
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