Add ON DELETE CASCADE to workflow tables (#13165)

smartcontractkit · May 29, 2024 · de3c1e8 · de3c1e8
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diff --git a/.changeset/tame-mice-give.md b/.changeset/tame-mice-give.md
@@ -0,0 +1,5 @@
+---
+"chainlink": patch
+---
+
+#db_update Add ON DELETE CASCADE to workflow tables
diff --git a/core/store/migrate/migrations/0237_add_workflow_executions_on_delete.sql b/core/store/migrate/migrations/0237_add_workflow_executions_on_delete.sql
@@ -0,0 +1,31 @@
+-- +goose Up
+-- +goose StatementBegin
+ALTER TABLE workflow_executions
+DROP CONSTRAINT workflow_executions_workflow_id_fkey,
+ADD CONSTRAINT workflow_executions_workflow_id_fkey
+   FOREIGN KEY (workflow_id)
+   REFERENCES workflow_specs(workflow_id)
+   ON DELETE CASCADE;
+
+ALTER TABLE workflow_steps
+DROP CONSTRAINT workflow_steps_workflow_execution_id_fkey,
+ADD CONSTRAINT workflow_steps_workflow_execution_id_fkey
+   FOREIGN KEY (workflow_execution_id)
+   REFERENCES workflow_executions(id)
+   ON DELETE CASCADE;
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+ALTER TABLE workflow_executions
+DROP CONSTRAINT workflow_executions_workflow_id_fkey,
+ADD CONSTRAINT workflow_executions_workflow_id_fkey
+   FOREIGN KEY (workflow_id)
+   REFERENCES workflow_specs(workflow_id);
+
+ALTER TABLE workflow_steps
+DROP CONSTRAINT workflow_steps_workflow_execution_id_fkey,
+ADD CONSTRAINT workflow_steps_workflow_execution_id_fkey
+   FOREIGN KEY (workflow_execution_id)
+   REFERENCES workflow_executions(id);
+-- +goose StatementEnd