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INSERT INTO oc_cart (session_id, customer_id, product_id, quantity)но тут как бы ругается
SELECT session_id, 880, product_id, quantity AS newQuantity
FROM oc_cart WHERE customer_id = 0 AND session_id = '664335fe3bf64d70c097fbbe5c'
ON DUPLICATE KEY UPDATE quantity = quantity + newQuantity
Column 'quantity' in field list is ambiguous
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INSERT INTO oc_cart (session_id, customer_id, product_id, quantity)но тут как бы ругается
SELECT session_id, 880, product_id, quantity AS newQuantity
FROM oc_cart WHERE customer_id = 0 AND session_id = '664335fe3bf64d70c097fbbe5c'
ON DUPLICATE KEY UPDATE quantity = quantity + newQuantity
Column 'quantity' in field list is ambiguous
S
INSERT INTO oc_cart (session_id, customer_id, product_id, quantity)но тут как бы ругается
SELECT session_id, 880, product_id, quantity AS newQuantity
FROM oc_cart WHERE customer_id = 0 AND session_id = '664335fe3bf64d70c097fbbe5c'
ON DUPLICATE KEY UPDATE quantity = quantity + newQuantity
Column 'quantity' in field list is ambiguous
S
====================================================
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INSERT INTO oc_cart (session_id, customer_id, product_id, quantity)
SELECT * FROM (
SELECT session_id, {$customerId}, product_id, newQuantity
FROM oc_cart WHERE customer_id = 0 AND session_id = '{$sessionId}'
) t
ON DUPLICATE KEY UPDATE quantity = quantity + newQuantity
S
INSERT INTO oc_cart (session_id, customer_id, product_id, quantity)
SELECT * FROM (
SELECT session_id, {$customerId}, product_id, newQuantity
FROM oc_cart WHERE customer_id = 0 AND session_id = '{$sessionId}'
) t
ON DUPLICATE KEY UPDATE quantity = quantity + newQuantity