Post by scarecr0w12 » Fri Mar 08, 2013 5:53 am

Im experiencing a Error where when i add a product i get this error message:


Code: Select all

Warning: mysql_query() [function.mysql-query]: Unable to save result set in /home/*******/public_html/system/database/mysql.php on line 22Notice: Error: Subquery returns more than 1 row
Error No: 1242
SELECT DISTINCT *, pd.name AS name, p.image, m.name AS manufacturer, (SELECT price FROM oc_product_discount pd2 WHERE pd2.product_id = p.product_id AND pd2.customer_group_id = '1' AND pd2.quantity = '1' AND ((pd2.date_start = '0000-00-00' OR pd2.date_start < NOW()) AND (pd2.date_end = '0000-00-00' OR pd2.date_end > NOW())) ORDER BY pd2.priority ASC, pd2.price ASC LIMIT 1) AS discount, (SELECT price FROM oc_product_special ps WHERE ps.product_id = p.product_id AND ps.customer_group_id = '1' AND ((ps.date_start = '0000-00-00' OR ps.date_start < NOW()) AND (ps.date_end = '0000-00-00' OR ps.date_end > NOW())) ORDER BY ps.priority ASC, ps.price ASC LIMIT 1) AS special, (SELECT points FROM oc_product_reward pr WHERE pr.product_id = p.product_id AND customer_group_id = '1') AS reward, (SELECT ss.name FROM oc_stock_status ss WHERE ss.stock_status_id = p.stock_status_id AND ss.language_id = '1') AS stock_status, (SELECT wcd.unit FROM oc_weight_class_description wcd WHERE p.weight_class_id = wcd.weight_class_id AND wcd.language_id = '1') AS weight_class, (SELECT lcd.unit FROM oc_length_class_description lcd WHERE p.length_class_id = lcd.length_class_id AND lcd.language_id = '1') AS length_class, (SELECT AVG(rating) AS total FROM oc_review r1 WHERE r1.product_id = p.product_id AND r1.status = '1' GROUP BY r1.product_id) AS rating, (SELECT COUNT(*) AS total FROM oc_review r2 WHERE r2.product_id = p.product_id AND r2.status = '1' GROUP BY r2.product_id) AS reviews, p.sort_order FROM oc_product p LEFT JOIN oc_product_description pd ON (p.product_id = pd.product_id) LEFT JOIN oc_product_to_store p2s ON (p.product_id = p2s.product_id) LEFT JOIN oc_manufacturer m ON (p.manufacturer_id = m.manufacturer_id) WHERE p.product_id = '44' AND pd.language_id = '1' AND p.status = '1' AND p.date_available <= NOW() AND p2s.store_id = '0' in /home/*****/public_html/system/database/mysql.php on line 50

Now i've found a work around of re-opening the item in edit and just saving it again, but i thought i would bring this to the developers attention.

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Post by victorj » Fri Mar 08, 2013 6:52 am

looks like a sql server problem suggest you take this up to your hosting.

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Post by scarecr0w12 » Sat Mar 09, 2013 7:16 am

Nope, Server is completely fine, Its ONLY with this script i happens.

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Post by MarketInSG » Sun Mar 10, 2013 9:06 am

it's an issue with the subquery. try limiting the sub query by adding LIMIT 1.


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Post by Tcalp » Sun Mar 10, 2013 10:14 am

This isn't standard behavior with OpenCart, some sort of third party extension most likely caused the issue.

Basically it means that one of the sub-queries was returning more than one row when only one was expected

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Post by scarecr0w12 » Tue Mar 12, 2013 3:23 am

Then i would have to assume its either the Theme i am using (Said theme is for 1.5.4.x). i had to do some code work on it because it was using the older Search form. But im unsure as to where this particular issue is located at. the theme in quesiton is the http://www.opencart.com/index.php?route ... T4vDNbvvzw theme

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