I have an issue on reindexing product prices I was able to catch this
string(727) "INSERT INTO catalog_product_index_group_price
SELECT gp
.entity_id
, cg
.customer_group_id
, cw
.website_id
, MIN(IF(gp.website_id = 0, ROUND(gp.value * cwd.rate, 4), gp.value)) FROM catalog_product_entity_group_price
AS gp
INNER JOIN customer_group
AS cg
ON gp.all_groups = 1 OR (gp.all_groups = 0 AND gp.customer_group_id = cg.customer_group_id) INNER JOIN core_website
AS cw
ON gp.website_id = 0 OR gp.website_id = cw.website_id INNER JOIN catalog_product_index_website
AS cwd
ON cw.website_id = cwd.website_id WHERE (cw.website_id != 0) GROUP BY gp
.entity_id
, cg
.customer_group_id
, cw
.website_id
ON DUPLICATE KEY UPDATE price
= VALUES(price
), value_type
= VALUES(value_type
)"
In catalog_product_index_group_price there are standard 4 columns, but now I have 5 5 value_type varchar(48) utf8_general_ci No fixed
I do not know where it appeared from or what generates it. I have tested all modules on a new Magento installation and all is ok. No module upgrades database.