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Don't allow self referencing parent product definitions (API) (references #2973)

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Bernd Bestel 2026-08-27 20:34:50 +02:00
parent 744b3b020c
commit c179fc0fbd
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1 changed files with 25 additions and 0 deletions
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migrations/0257.sql Normal file
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-- Remove all self referencing parent product definitions
UPDATE products
SET parent_product_id = null
WHERE id = parent_product_id;
CREATE TRIGGER prevent_self_referenced_parent_product_INS AFTER INSERT ON products
BEGIN
SELECT CASE WHEN((
SELECT 1
FROM products p
WHERE p.id = NEW.id
AND p.id = p.parent_product_id
)
NOTNULL) THEN RAISE(ABORT, 'A product cannot reference itself as a parent product') END;
END;
CREATE TRIGGER prevent_self_referenced_parent_product_UPD AFTER UPDATE ON products
BEGIN
SELECT CASE WHEN((
SELECT 1
FROM products p
WHERE p.id = NEW.id
AND p.id = p.parent_product_id
) NOTNULL) THEN RAISE(ABORT, 'A product cannot reference itself as a parent product') END;
END;