Id like it to return records where products_extrafield_id is not 14 , but it still RETURNS it in my results .. I'm using joins
SELECT op. *
FROM
products_to_products_extra_fields AS p
INNER JOIN orders_products AS op ON p.products_id = op.products_id
INNER JOIN orders AS o ON op.orders_id = o.orders_id
WHERE NOT
EXISTS (
SELECT *
FROM products_to_products_extra_fields
WHERE
p.products_id = op.products_id
AND p.products_extra_fields_id = 14
)
AND o.date_purchased BETWEEN '2013-11-29' AND '2013-12-03 23:59:59'
AND o.payment_method = 'Institutional Billing'
AND o.orders_status <100001
GROUP BY o.orders_id
ORDER BY DECODE( o.cc_type, 'oFsAfHr7' ) ASC
LIMIT 0 , 30
If I am reading your SQL correctly, then you don't need a NOT EXISTS clause to do this. Just replace the NOT EXISTS clause with the following statement: p.products_extra_fields_id != 14
SELECT
op. *
FROM
products_to_products_extra_fields AS p
INNER JOIN orders_products AS op
ON p.products_id = op.products_id
INNER JOIN orders AS o
ON op.orders_id = o.orders_id
WHERE
p.products_extra_fields_id != 14
AND o.date_purchased BETWEEN '2013-11-29' AND '2013-12-03 23:59:59'
AND o.payment_method = 'Institutional Billing'
AND o.orders_status <100001
GROUP BY o.orders_id
ORDER BY DECODE( o.cc_type, 'oFsAfHr7' ) ASC
LIMIT 0 , 30
Why are you GROUPing without using aggregate functions? Also, why would try to GROUP BY a field that is not in your SELECT? I added the DISTINCT operator, along with moving your logic around. You subquery was using criteria from the main/ outer query.
SELECT DISTINCT o.cc_type, op.*
FROM orders_products AS op
INNER JOIN orders AS o
ON op.orders_id = o.orders_id
WHERE o.date_purchased BETWEEN '2013-11-29' AND '2013-12-03 23:59:59'
AND o.payment_method = 'Institutional Billing'
AND o.orders_status <100001
AND NOT EXISTS (SELECT *
FROM products_to_products_extra_fields AS p
WHERE p.products_id = op.products_id
AND p.products_extra_fields_id = 14)
ORDER BY DECODE( o.cc_type, 'oFsAfHr7' ) ASC
LIMIT 0 , 30;
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